1.3 UBS Securities, LLC 2026 1 2026-04-28T17:49:20Z 2026 01 0.73 0.07 26.73 48.59 24.61 UBS Securities, LLC ATS 29.23 0.00 27.38 30.18 29.47 0.00 0.0000 0.00 0.0000 0.00 0.0000 0.00 0.0000 UBS ATS is an SEC-registered alternative trading system operated by UBS Securities LLC as the Broker-Dealer Operator. As the Broker-Dealer Operator, UBS does not incur any access or execution fees or receive rebates for using and trading in its own ATS. UBS stands to share in all of the profits generated by the UBS ATS. For more information about the UBS ATS, see www.ubs.com/ats and the UBS ATS Form ATS-N, available here: https://www.sec.gov/divisions/marketreg/form-ats-n-filings.htm Investors Exchange (IEXG) 20.49 0.00 16.36 22.74 20.62 0.00 0.0000 -35012.51 -16.1198 -7195.39 -9.9717 -12682.78 -13.7446 Net payments for purposes of Rule 606(a)(1) include transaction fees and rebates from IEX. At the end of Q1 2026, based on the fee schedule publicly provided by IEX as of March 31, 2026, UBSS incurred both fees and rebates from IEX, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx. Exchange fees and rebates may vary for specific clients. Please note that IEX in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for IEX transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. Please note that UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including IEXG) and routes retail orders to exchange retail liquidity or priority programs to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk, please see: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html Fees and rebates are set by IEX for its members; note that as of March 31, 2026, IEX offers volume-based tiered rates. More information is available here: https://iextrading.com/trading/fees/ Fidelity Crossstream ATS 12.83 0.00 10.83 13.45 13.81 0.00 0.0000 -1234.16 -10.0000 -882.04 -10.0000 -899.56 -10.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by National Financial Services LLC to UBS Securities LLC as a Subscriber for executions in the CrossStream ATS (XSTM). For more information about fees, please see CrossStream’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. As disclosed in the UBS ATS Form ATS-N, UBS Securities LLC executed a bilateral Subscriber Agreement with XSTM. These bilateral Subscriber Agreements offer uniform and consistent terms between two broker-dealers that each route orders and also operate an NMS ATS. The bilateral Subscriber Agreements avoid two sets of negotiations and are administratively convenient. The bilateral Subscriber Agreements do not obligate or require either party to send orders to the other party's ATS or engage in any level of activity. OneChronos Markets LLC 9.12 0.00 6.68 10.44 9.22 0.00 0.0000 -1265.46 -5.0000 -1418.78 -5.0000 -921.85 -5.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by OneChronos Markets LLC to UBS Securities LLC as a Subscriber for executions in the OneChronos ATS (CGXS). UBS qualified for the 7 mils per share rate for applicable executions offered by CGXS based on volume-tiering as of March 2026. For more information about fees, please see OneChronos’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. Intelligentcross 9.06 0.00 8.47 9.46 8.93 0.00 0.0000 -1903.29 -2.0000 -508.93 -2.0000 -769.14 -2.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by Intelligent Cross LLC to UBS Securities LLC as a Subscriber for executions in the Intelligent Cross ATS (INCR). UBS qualified for the 2 mils per share rate offered by INCR based on volume-tiering as of March 2026. For more information about fees, please see Intelligent Cross’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. The Nasdaq Stock Market LLC 4.76 12.41 3.40 5.74 4.28 -139.51 -3.3584 -109317.51 -29.7500 11145.75 8.7415 -49055.62 -18.3327 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for Nasdaq U.S. equities exchanges (Nasdaq, BX, PSX). At the end of Q1 2026, based on the volume-tier schedule publicly provided by Nasdaq Exchange as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx Exchange fees and rebates may vary for specific clients. Please note that Nasdaq in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for Nasdaq transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that functions as a registered Nasdaq market maker and publishes continuous bid/offer quotes in NMS securities through Nasdaq Markets. As a registered market maker, RMM has a regulatory obligation to display non-marketable limit orders in compliance with SEC Rule 604. When handling customer orders, RMM makes routing decisions using reasonable diligence to ascertain the best market for customers in an effort to obtain an execution price that is as favorable as possible under prevailing market conditions. RMM reviews venue performance in a monthly Best Execution Forum. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about Nasdaq Markets' pricing structure is available at: https://www.nasdaqtrader.com/Trader.aspx?id=PriceListTrading2. Barclays ATS 3.36 0.00 6.07 2.00 3.13 0.00 0.0000 -3597.74 -10.0000 -444.47 -10.0000 -1096.94 -10.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by Barclays Capital Inc. (BCI) to UBS Securities LLC as Subscriber for executions in the LX ATS. For more information about LX ATS’s fees, please see BCI LX ATS’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. As disclosed in the UBS ATS Form ATS-N, UBS Securities LLC executed a bilateral Subscriber Agreement with BCI. These bilateral Subscriber Agreements offer uniform and consistent terms between two broker-dealers that each route orders and also operate an NMS ATS. The bilateral Subscriber Agreements avoid two sets of negotiations and are administratively convenient. The bilateral Subscriber Agreements do not obligate or require either party to send orders to the other party's ATS or engage in any level of activity. NEW YORK STOCK EXCHANGE, INC. 2.62 8.99 2.11 3.05 2.31 -84.82 -3.1176 -62668.50 -29.7477 16155.17 10.6150 -28209.55 -10.7867 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for NYSE U.S. equities exchanges (NYSE, NYSE American, NYSE ARCA, NYSE Chicago, and NYSE National). At the end of Q1 2026, based on the volume-tier schedule publicly provided by NYSE Exchange as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx. Exchange fees and rebates may vary for specific clients. Please note that NYSE in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for NYSE transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including XNYS) and routes retail orders to exchange retail liquidity or priority program to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about NYSE's pricing structure is available at: https://www.nyse.com/markets/fees 0.38 0.03 40.36 34.94 24.67 UBS Securities, LLC ATS 22.98 0.00 25.39 20.63 22.41 0.00 0.0000 0.00 0.0000 0.00 0.0000 0.00 0.0000 UBS ATS is an SEC-registered alternative trading system operated by UBS Securities LLC as the Broker-Dealer Operator. As the Broker-Dealer Operator, UBS does not incur any access or execution fees or receive rebates for using and trading in its own ATS. UBS stands to share in all of the profits generated by the UBS ATS. For more information about the UBS ATS, see www.ubs.com/ats and the UBS ATS Form ATS-N, available here: https://www.sec.gov/divisions/marketreg/form-ats-n-filings.htm Investors Exchange (IEXG) 15.36 0.00 14.99 15.77 15.39 0.00 0.0000 -186642.09 -17.9568 -8332.23 -8.1868 -45637.13 -15.9546 Net payments for purposes of Rule 606(a)(1) include transaction fees and rebates from IEX. At the end of Q1 2026, based on the fee schedule publicly provided by IEX as of March 31, 2026, UBSS incurred both fees and rebates from IEX, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx. Exchange fees and rebates may vary for specific clients. Please note that IEX in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for IEX transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. Please note that UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including IEXG) and routes retail orders to exchange retail liquidity or priority programs to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk, please see: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html Fees and rebates are set by IEX for its members; note that as of March 31, 2026, IEX offers volume-based tiered rates. More information is available here: https://iextrading.com/trading/fees/ Fidelity Crossstream ATS 9.36 0.00 7.63 11.39 9.32 0.00 0.0000 -3812.42 -10.0000 -1382.85 -10.0000 -1875.86 -10.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by National Financial Services LLC to UBS Securities LLC as a Subscriber for executions in the CrossStream ATS (XSTM). For more information about fees, please see CrossStream’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. As disclosed in the UBS ATS Form ATS-N, UBS Securities LLC executed a bilateral Subscriber Agreement with XSTM. These bilateral Subscriber Agreements offer uniform and consistent terms between two broker-dealers that each route orders and also operate an NMS ATS. The bilateral Subscriber Agreements avoid two sets of negotiations and are administratively convenient. The bilateral Subscriber Agreements do not obligate or require either party to send orders to the other party's ATS or engage in any level of activity. The Nasdaq Stock Market LLC 9.19 12.86 4.61 13.81 10.12 -965.40 -5.1672 -321874.54 -25.4581 167667.65 15.0193 -55844.74 -9.9564 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for Nasdaq U.S. equities exchanges (Nasdaq, BX, PSX). At the end of Q1 2026, based on the volume-tier schedule publicly provided by Nasdaq Exchange as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx Exchange fees and rebates may vary for specific clients. Please note that Nasdaq in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for Nasdaq transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that functions as a registered Nasdaq market maker and publishes continuous bid/offer quotes in NMS securities through Nasdaq Markets. As a registered market maker, RMM has a regulatory obligation to display non-marketable limit orders in compliance with SEC Rule 604. When handling customer orders, RMM makes routing decisions using reasonable diligence to ascertain the best market for customers in an effort to obtain an execution price that is as favorable as possible under prevailing market conditions. RMM reviews venue performance in a monthly Best Execution Forum. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about Nasdaq Markets' pricing structure is available at: https://www.nasdaqtrader.com/Trader.aspx?id=PriceListTrading2 Intelligentcross 5.82 0.00 6.18 5.58 5.59 0.00 0.0000 -5215.61 -2.0000 -613.22 -2.0000 -1703.12 -2.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by Intelligent Cross LLC to UBS Securities LLC as a Subscriber for executions in the Intelligent Cross ATS (INCR). UBS qualified for the 2 mils per share rate offered by INCR based on volume-tiering as of March 2026. For more information about fees, please see Intelligent Cross’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. OneChronos Markets LLC 5.67 0.00 4.93 6.58 5.60 0.00 0.0000 -3536.32 -4.9998 -1712.59 -5.0000 -1598.04 -5.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by OneChronos Markets LLC to UBS Securities LLC as a Subscriber for executions in the OneChronos ATS (CGXS). UBS qualified for the 7 mils per share rate for applicable executions offered by CGXS based on volume-tiering as of March 2026. For more information about fees, please see OneChronos’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. NEW YORK STOCK EXCHANGE, INC. 4.67 5.79 3.89 5.38 4.92 -113.30 -2.8780 -219754.97 -28.8300 47813.01 11.0672 -35775.37 -9.7641 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for NYSE U.S. equities exchanges (NYSE, NYSE American, NYSE ARCA, NYSE Chicago, and NYSE National). At the end of Q1 2026, based on the volume-tier schedule publicly provided by NYSE Exchange as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx. Exchange fees and rebates may vary for specific clients. Please note that NYSE in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for NYSE transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including XNYS) and routes retail orders to exchange retail liquidity or priority program to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about NYSE's pricing structure is available at: https://www.nyse.com/markets/fees NYSE Arca, Inc. 4.15 16.41 3.77 4.58 4.16 -887.66 -14.3824 -162667.08 -26.9095 44531.14 13.5376 -37003.73 -16.2915 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for NYSE U.S. equities exchanges (NYSE, NYSE American, NYSE ARCA, NYSE Chicago, and NYSE National). At the end of Q1 2026, based on the volume-tier schedule publicly provided by NYSE ARCA Exchange as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx. Exchange fees and rebates may vary for specific clients. Please note that NYSE ARCA in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for NYSE ARCA transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including ARCX) and routes retail orders to exchange retail liquidity or priority program to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about NYSE ARCA's pricing structure is available at: https://www.nyse.com/markets/fees Barclays ATS 3.90 0.00 5.59 2.13 3.64 0.00 0.0000 -11455.62 -10.0000 -787.35 -10.0000 -3694.91 -10.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by Barclays Capital Inc. (BCI) to UBS Securities LLC as Subscriber for executions in the LX ATS. For more information about LX ATS’s fees, please see BCI LX ATS’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. As disclosed in the UBS ATS Form ATS-N, UBS Securities LLC executed a bilateral Subscriber Agreement with BCI. These bilateral Subscriber Agreements offer uniform and consistent terms between two broker-dealers that each route orders and also operate an NMS ATS. The bilateral Subscriber Agreements avoid two sets of negotiations and are administratively convenient. The bilateral Subscriber Agreements do not obligate or require either party to send orders to the other party's ATS or engage in any level of activity. Cboe EDGX Exchange, Inc. 2.82 0.00 3.36 1.87 3.27 0.00 0.0000 -93637.67 -28.8586 -592.63 -1.1182 -23908.47 -25.3409 CBOE EDGX: Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for CBOE U.S. equities exchanges (EDGX, EDGA, BZX, BYX). At the end of Q1 2026, based on the volume-tier schedule publicly provided by CBOE as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx Exchange fees and rebates may vary for specific clients. Please note that EDGX in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for EDGX transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including EDGX) and routes retail orders to exchange retail liquidity or priority program to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about CBOE EDGX's pricing structure is available at: https://markets.cboe.com/us/equities/membership/fee_schedule/edgx/ Cboe BZX Exchange, Inc. 2.66 1.70 3.51 1.44 3.01 -108.30 -12.3858 -84436.41 -29.0792 1330.37 3.7995 -18996.65 -23.7699 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for CBOE U.S. equities exchanges (EDGX, EDGA, BZX, BYX). At the end of Q1 2026, based on the volume-tier schedule publicly provided by CBOE as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx Exchange fees and rebates may vary for specific clients. Please note that BATS in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for BATS transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including BATS) and routes retail orders to exchange retail liquidity or priority program to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about CBOE BATS's pricing structure is available at: https://markets.cboe.com/us/equities/membership/fee_schedule/bzx/ NYSE NATIONAL, INC 2.07 0.00 2.30 1.70 2.20 0.00 0.0000 5835.93 7.7218 -14259.32 -28.3268 -1112.79 -4.8980 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for NYSE U.S. equities exchanges (NYSE, NYSE American, NYSE ARCA, NYSE Chicago, and NYSE National). At the end of Q1 2026, based on the volume-tier schedule publicly provided by NYSE Exchange as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx. Exchange fees and rebates may vary for specific clients. Please note that NYSE in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for NYSE transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including XNYS) and routes retail orders to exchange retail liquidity or priority program to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about NYSE's pricing structure is available at: https://www.nyse.com/markets/fees Goldman Sachs & Co. LLC SIGMA X2 1.71 0.00 3.06 0.28 1.51 0.00 0.0000 -3986.30 -9.9995 -87.09 -10.0000 -1273.20 -10.0000 Net payments for purposes of Rule 606(a)(1) solely include the commissions charged by Goldman Sachs & Co., LLC (GSCO) to UBS Securities LLC as a Direct Subscriber. Direct Subscribers to Sigma X2 are charged commissions for executions in Sigma X2 on a per share basis. For more information about Sigma X2’s fees, please see GSCO Sigma X2’s Form ATS-N, Item 19 available at: https://www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. As disclosed in the UBS ATS Form ATS-N, UBS Securities LLC executed a bilateral Subscriber Agreement with GSCO. These bilateral Subscriber Agreements offer uniform and consistent terms between two broker-dealers that each route orders and also operate an NMS ATS. The bilateral Subscriber Agreements avoid two sets of negotiations and are administratively convenient. The bilateral Subscriber Agreements do not obligate or require either party to send orders to the other party's ATS or engage in any level of activity. 84.22 0.04 6.73 92.79 0.43 Miami International Securities Exchange, LLC 8.15 2.52 16.22 7.57 6.58 0.00 0.0000 163.35 0.0809 45.01 0.0162 0.65 0.0093 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, Miami International Securities (XMIO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including Miami International Securities (XMIO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to Miami International Securities (XMIO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from Miami International Securities (XMIO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about Miami International Securities (XMIO)’s pricing structure is available at: https://www.miaxglobal.com/markets/us-options/miax-options/fees MEMX LLC 7.45 5.68 3.76 7.73 5.00 -6.83 -26.2692 1887.91 3.9830 -27135.46 -28.5525 -219.14 -13.0131 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, MEMX Options (MXOP). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including MEMX Options (MXOP), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to MEMX Options (MXOP) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from the MEMX Options (MXOP). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about MEMX Options (MXOP)’s pricing structure is available at: https://info.memxtrading.com/us-options-trading-resources/us-options-fee-schedule/ Cboe EDGX Exchange, Inc. 6.95 3.15 6.02 7.03 6.55 -0.02 -0.1818 68.07 0.0926 -263.13 -0.4368 -3.20 -0.0906 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, CBOE EDGX Options (EDGO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including CBOE EDGX Options (EDGO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to CBOE EDGX Options (EDGO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from the CBOE EDGX Options (EDGO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about CBOE EDGX Options (EDGO)’s pricing structure is available at: https://www.cboe.com/us/options/membership/fee_schedule/edgx/ BOX Exchange LLC 6.30 3.15 5.72 6.35 6.47 0.00 0.0000 -410.90 -0.9155 -10.80 -0.0217 -5.80 -0.3284 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, BOX Options (XBOX). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including BOX Options (XBOX), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to BOX Options (XBOX) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from the BOX Options (XBOX). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about BOX Options (XBOX)’s pricing structure is available at: https://boxoptions.com/assets/BOX-Exchange-Fee-Schedule-as-of-September-1-2016-5.pdf Cboe C2 Exchange, Inc. 6.14 4.73 3.23 6.36 5.41 -3.24 -15.4286 1703.38 2.8896 -12378.37 -19.8190 -140.00 -8.7829 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, CBOE Global Markets (C2OX). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including CBOE Global Markets (C2OX), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to CBOE Global Markets (C2OX) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from CBOE Global Markets (C2OX). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about CBOE Global Markets (C2OX)’s pricing structure is available at: https://www.cboe.com/us/options/membership/fee_schedule/ctwo/ Cboe Exchange, Inc. 6.08 17.35 5.27 6.14 6.20 0.00 0.0000 682.35 1.4837 1629.07 1.2629 4.05 0.2235 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, CBOE Global Markets INC.(XCBO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including CBOE Global Markets INC.(XCBO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to CBOE Global Markets INC.(XCBO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS did not receive pass-through rebates from CBOE Global Markets INC.(XCBO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about CBOE Global Markets INC.(XCBO)’s pricing structure is available at: https://www.cboe.com/us/options/membership/fee_schedule/ Nasdaq PHLX LLC 5.91 2.52 4.73 5.99 6.44 0.00 0.0000 91.72 0.4099 944.93 1.6708 0.00 0.0000 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, Philadelphia Options Exchange (XPHO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including Philadelphia Options Exchange (XPHO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to Philadelphia Options Exchange (XPHO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS did not receive pass-through rebates from Philadelphia Options Exchange (XPHO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about Philadelphia Options Exchange (XPHO)’s pricing structure is available at: https://listingcenter.nasdaq.com/rulebook/phlx/rules/phlx-options-7 MIAX Emerald, LLC 5.59 6.62 1.62 5.88 5.00 -4.26 -25.0588 838.77 6.3222 -16874.66 -20.5388 -219.64 -12.9734 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, MIAX Emerald (EMLD). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including MIAX Emerald (EMLD), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to MIAX Emerald (EMLD) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from the MIAX Emerald (EMLD). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about MIAX Emerald (EMLD)’s pricing structure is available at: https://www.miaxglobal.com/markets/us-options/emerald-options/fees Nasdaq ISE, LLC 5.45 5.36 4.55 5.52 5.38 -4.00 -36.3636 1129.53 5.2858 -6969.93 -9.0314 -175.20 -10.3976 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, International Securities (XISX). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including International Securities (XISX), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to International Securities (XISX) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from International Securities (XISX). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about International Securities (XISX)’s pricing structure is available at: https://listingcenter.nasdaq.com/rulebook/ise/rules/ise-options-7 Nasdaq BX, Inc. 5.08 5.99 2.74 5.25 5.18 0.00 0.0000 660.73 3.5067 -11220.09 -18.8779 -184.99 -14.8586 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, Nasdaq OMX BX Options (XBXO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including Nasdaq OMX BX Options (XBXO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to Nasdaq OMX BX Options (XBXO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from Nasdaq OMX BX Options (XBXO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about Nasdaq OMX BX Options (XBXO)’s pricing structure is available at: https://listingcenter.nasdaq.com/rulebook/bx/rules/bx-options-7 NYSE ARCA OPTIONS 5.00 4.42 3.62 5.10 5.41 0.00 0.0000 1754.52 5.0424 -9942.30 -12.0551 -190.72 -10.3315 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, NYSE Arca Options (ARCO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including NYSE Arca Options (ARCO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to NYSE Arca Options (ARCO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS did not receive pass-through rebates from NYSE Arca Options (ARCO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about NYSE Arca Options (ARCO)’s pricing structure is available at: https://www.nyse.com/markets/fees Cboe BZX Exchange, Inc. 4.92 7.89 2.32 5.10 5.27 -4.45 -8.5577 1150.41 5.8340 -14567.01 -13.6765 -192.04 -11.3031 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, CBOE BZX Options (BATO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including CBOE BZX Options (BATO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to CBOE BZX Options (BATO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from CBOE BZX Options (BATO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about CBOE BZX Options (BATO)’s pricing structure is available at: https://www.cboe.com/us/options/membership/fee_schedule/bzx/ Nasdaq GEMX, LLC 4.90 4.42 1.67 5.13 5.12 -2.75 -15.2778 727.17 3.8803 -11309.68 -14.9122 -205.19 -11.8882 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, ISE GEMINI (GMNI). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including ISE GEMINI (GMNI), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to ISE GEMINI (GMNI) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from ISE GEMINI (GMNI). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about ISE GEMINI (GMNI)’s pricing structure is available at: https://listingcenter.nasdaq.com/rulebook/gemx/rules/gemx-options-7 MIAX SAPPHIRE LLC 4.84 4.42 21.76 3.61 4.97 -0.28 -1.8667 -7086.11 -5.3916 -6777.31 -11.5723 -156.81 -8.9401 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, MIAX Sapphire, LLC (SPHR). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including MIAX Sapphire, LLC (SPHR), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to MIAX Sapphire, LLC (SPHR) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from MIAX Sapphire, LLC (SPHR). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about MIAX Sapphire’s (SPHR) pricing structure is available at: https://www.miaxglobal.com/sites/default/files/fee_schedule-files/MIAX_Sapphire_Fee_Schedule_10172024.pdf The NASDAQ Options Market LLC 4.81 5.68 4.27 4.84 5.44 0.85 14.1667 1970.29 2.1722 -4964.77 -10.1324 -77.81 -5.2896 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, Nasdaq Options Market (XNDQ). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including Nasdaq Options Market (XNDQ), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to Nasdaq Options Market (XNDQ) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS did not receive pass-through rebates from Nasdaq Options Market (XNDQ). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about Nasdaq Option Market’s (XNDQ) pricing structure is available at: https://listingcenter.nasdaq.com/rulebook/nasdaq/rules/nasdaq-options-7 NYSE American LLC 4.73 2.84 3.87 4.79 5.44 0.00 0.0000 -51.05 -0.1421 10.71 0.0219 1.72 0.0827 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, NYSE AMEX Options (AMXO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including NYSE AMEX Options (AMXO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to NYSE AMEX Options (AMXO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS did not receive pass-through rebates from NYSE AMEX Options (AMXO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about NYSE AMEX Options (AMXO)’s pricing structure is available at: https://www.nyse.com/publicdocs/nyse/markets/american-options/NYSE_American_Options_Fee_Schedule.pdf 2026 02 0.55 0.08 24.93 49.24 25.75 UBS Securities, LLC ATS 28.86 0.00 27.54 29.75 28.52 0.00 0.0000 0.00 0.0000 0.00 0.0000 0.00 0.0000 UBS ATS is an SEC-registered alternative trading system operated by UBS Securities LLC as the Broker-Dealer Operator. As the Broker-Dealer Operator, UBS does not incur any access or execution fees or receive rebates for using and trading in its own ATS. UBS stands to share in all of the profits generated by the UBS ATS. For more information about the UBS ATS, see www.ubs.com/ats and the UBS ATS Form ATS-N, available here: https://www.sec.gov/divisions/marketreg/form-ats-n-filings.htm Investors Exchange (IEXG) 20.76 0.00 17.39 22.42 20.90 0.00 0.0000 -34270.45 -15.3307 -9905.55 -10.1459 -15084.35 -12.9481 Net payments for purposes of Rule 606(a)(1) include transaction fees and rebates from IEX. At the end of Q1 2026, based on the fee schedule publicly provided by IEX as of March 31, 2026, UBSS incurred both fees and rebates from IEX, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx. Exchange fees and rebates may vary for specific clients. Please note that IEX in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for IEX transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. Please note that UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including IEXG) and routes retail orders to exchange retail liquidity or priority programs to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk, please see: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html Fees and rebates are set by IEX for its members; note that as of March 31, 2026, IEX offers volume-based tiered rates. More information is available here: https://iextrading.com/trading/fees/ Fidelity Crossstream ATS 13.37 0.00 11.52 14.29 13.44 0.00 0.0000 -1270.62 -10.0000 -1325.38 -10.0000 -1079.45 -10.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by National Financial Services LLC to UBS Securities LLC as a Subscriber for executions in the CrossStream ATS (XSTM). For more information about fees, please see CrossStream’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. As disclosed in the UBS ATS Form ATS-N, UBS Securities LLC executed a bilateral Subscriber Agreement with XSTM. These bilateral Subscriber Agreements offer uniform and consistent terms between two broker-dealers that each route orders and also operate an NMS ATS. The bilateral Subscriber Agreements avoid two sets of negotiations and are administratively convenient. The bilateral Subscriber Agreements do not obligate or require either party to send orders to the other party's ATS or engage in any level of activity. OneChronos Markets LLC 9.10 0.00 6.97 10.13 9.23 0.00 0.0000 -1612.76 -5.0000 -1990.96 -5.0000 -1134.03 -5.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by OneChronos Markets LLC to UBS Securities LLC as a Subscriber for executions in the OneChronos ATS (CGXS). UBS qualified for the 7 mils per share rate for applicable executions offered by CGXS based on volume-tiering as of March 2026. For more information about fees, please see OneChronos’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. Intelligentcross 8.97 0.00 8.58 9.35 8.65 0.00 0.0000 -2124.67 -2.0000 -649.82 -2.0000 -970.11 -2.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by Intelligent Cross LLC to UBS Securities LLC as a Subscriber for executions in the Intelligent Cross ATS (INCR). UBS qualified for the 2 mils per share rate offered by INCR based on volume-tiering as of March 2026. For more information about fees, please see Intelligent Cross’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. The Nasdaq Stock Market LLC 4.84 24.39 3.20 5.75 4.62 -209.78 -4.9575 -105796.80 -29.6091 11522.66 8.1785 -49569.33 -17.4294 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for Nasdaq U.S. equities exchanges (Nasdaq, BX, PSX). At the end of Q1 2026, based on the volume-tier schedule publicly provided by Nasdaq Exchange as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx Exchange fees and rebates may vary for specific clients. Please note that Nasdaq in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for Nasdaq transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that functions as a registered Nasdaq market maker and publishes continuous bid/offer quotes in NMS securities through Nasdaq Markets. As a registered market maker, RMM has a regulatory obligation to display non-marketable limit orders in compliance with SEC Rule 604. When handling customer orders, RMM makes routing decisions using reasonable diligence to ascertain the best market for customers in an effort to obtain an execution price that is as favorable as possible under prevailing market conditions. RMM reviews venue performance in a monthly Best Execution Forum. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about Nasdaq Markets' pricing structure is available at: https://www.nasdaqtrader.com/Trader.aspx?id=PriceListTrading2. Barclays ATS 3.52 0.00 6.11 2.20 3.55 0.00 0.0000 -4576.22 -10.0000 -677.59 -10.0000 -1692.71 -10.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by Barclays Capital Inc. (BCI) to UBS Securities LLC as Subscriber for executions in the LX ATS. For more information about LX ATS’s fees, please see BCI LX ATS’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. As disclosed in the UBS ATS Form ATS-N, UBS Securities LLC executed a bilateral Subscriber Agreement with BCI. These bilateral Subscriber Agreements offer uniform and consistent terms between two broker-dealers that each route orders and also operate an NMS ATS. The bilateral Subscriber Agreements avoid two sets of negotiations and are administratively convenient. The bilateral Subscriber Agreements do not obligate or require either party to send orders to the other party's ATS or engage in any level of activity. NEW YORK STOCK EXCHANGE, INC. 2.49 9.31 1.90 2.70 2.63 -102.48 -3.3094 -61618.06 -29.4932 14576.28 10.1424 -31794.44 -8.8983 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for NYSE U.S. equities exchanges (NYSE, NYSE American, NYSE ARCA, NYSE Chicago, and NYSE National). At the end of Q1 2026, based on the volume-tier schedule publicly provided by NYSE Exchange as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx. Exchange fees and rebates may vary for specific clients. Please note that NYSE in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for NYSE transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including XNYS) and routes retail orders to exchange retail liquidity or priority program to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about NYSE's pricing structure is available at: https://www.nyse.com/markets/fees 0.31 0.04 33.08 40.91 25.98 UBS Securities, LLC ATS 21.14 0.00 25.33 17.42 21.70 0.00 0.0000 0.00 0.0000 0.00 0.0000 0.00 0.0000 UBS ATS is an SEC-registered alternative trading system operated by UBS Securities LLC as the Broker-Dealer Operator. As the Broker-Dealer Operator, UBS does not incur any access or execution fees or receive rebates for using and trading in its own ATS. UBS stands to share in all of the profits generated by the UBS ATS. For more information about the UBS ATS, see www.ubs.com/ats and the UBS ATS Form ATS-N, available here: https://www.sec.gov/divisions/marketreg/form-ats-n-filings.htm Investors Exchange (IEXG) 14.80 0.00 15.29 14.20 15.16 0.00 0.0000 -156704.13 -17.7950 -9761.58 -8.7511 -56691.19 -16.2710 Net payments for purposes of Rule 606(a)(1) include transaction fees and rebates from IEX. At the end of Q1 2026, based on the fee schedule publicly provided by IEX as of March 31, 2026, UBSS incurred both fees and rebates from IEX, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx. Exchange fees and rebates may vary for specific clients. Please note that IEX in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for IEX transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. Please note that UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including IEXG) and routes retail orders to exchange retail liquidity or priority programs to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk, please see: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html Fees and rebates are set by IEX for its members; note that as of March 31, 2026, IEX offers volume-based tiered rates. More information is available here: https://iextrading.com/trading/fees/ The Nasdaq Stock Market LLC 10.25 20.07 4.24 14.95 10.49 -684.09 -4.2472 -304592.57 -27.6598 165294.18 17.2999 -76308.95 -10.8871 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for Nasdaq U.S. equities exchanges (Nasdaq, BX, PSX). At the end of Q1 2026, based on the volume-tier schedule publicly provided by Nasdaq Exchange as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx Exchange fees and rebates may vary for specific clients. Please note that Nasdaq in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for Nasdaq transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that functions as a registered Nasdaq market maker and publishes continuous bid/offer quotes in NMS securities through Nasdaq Markets. As a registered market maker, RMM has a regulatory obligation to display non-marketable limit orders in compliance with SEC Rule 604. When handling customer orders, RMM makes routing decisions using reasonable diligence to ascertain the best market for customers in an effort to obtain an execution price that is as favorable as possible under prevailing market conditions. RMM reviews venue performance in a monthly Best Execution Forum. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about Nasdaq Markets' pricing structure is available at: https://www.nasdaqtrader.com/Trader.aspx?id=PriceListTrading2 Fidelity Crossstream ATS 8.95 0.00 7.85 9.79 9.03 0.00 0.0000 -3035.30 -10.0000 -1334.75 -10.0000 -1627.43 -10.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by National Financial Services LLC to UBS Securities LLC as a Subscriber for executions in the CrossStream ATS (XSTM). For more information about fees, please see CrossStream’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. As disclosed in the UBS ATS Form ATS-N, UBS Securities LLC executed a bilateral Subscriber Agreement with XSTM. These bilateral Subscriber Agreements offer uniform and consistent terms between two broker-dealers that each route orders and also operate an NMS ATS. The bilateral Subscriber Agreements avoid two sets of negotiations and are administratively convenient. The bilateral Subscriber Agreements do not obligate or require either party to send orders to the other party's ATS or engage in any level of activity. Intelligentcross 5.57 0.00 6.26 4.96 5.65 0.00 0.0000 -4586.36 -2.0000 -633.50 -2.0000 -1899.25 -2.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by Intelligent Cross LLC to UBS Securities LLC as a Subscriber for executions in the Intelligent Cross ATS (INCR). UBS qualified for the 2 mils per share rate offered by INCR based on volume-tiering as of March 2026. For more information about fees, please see Intelligent Cross’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. OneChronos Markets LLC 5.42 0.00 5.11 5.61 5.52 0.00 0.0000 -3102.23 -5.0000 -1837.08 -5.0000 -1611.08 -5.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by OneChronos Markets LLC to UBS Securities LLC as a Subscriber for executions in the OneChronos ATS (CGXS). UBS qualified for the 7 mils per share rate for applicable executions offered by CGXS based on volume-tiering as of March 2026. For more information about fees, please see OneChronos’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. NEW YORK STOCK EXCHANGE, INC. 4.87 6.62 3.70 5.79 4.90 -139.61 -3.0935 -214090.08 -29.3819 51980.13 11.3147 -55571.05 -9.7479 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for NYSE U.S. equities exchanges (NYSE, NYSE American, NYSE ARCA, NYSE Chicago, and NYSE National). At the end of Q1 2026, based on the volume-tier schedule publicly provided by NYSE Exchange as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx. Exchange fees and rebates may vary for specific clients. Please note that NYSE in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for NYSE transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including XNYS) and routes retail orders to exchange retail liquidity or priority program to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about NYSE's pricing structure is available at: https://www.nyse.com/markets/fees NYSE Arca, Inc. 4.56 14.07 3.65 5.39 4.41 -1378.63 -14.8813 -204398.21 -28.2338 52977.50 14.2219 -40324.82 -13.5739 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for NYSE U.S. equities exchanges (NYSE, NYSE American, NYSE ARCA, NYSE Chicago, and NYSE National). At the end of Q1 2026, based on the volume-tier schedule publicly provided by NYSE ARCA Exchange as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx. Exchange fees and rebates may vary for specific clients. Please note that NYSE ARCA in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for NYSE ARCA transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including ARCX) and routes retail orders to exchange retail liquidity or priority program to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about NYSE ARCA's pricing structure is available at: https://www.nyse.com/markets/fees Barclays ATS 3.93 0.00 6.01 2.20 4.00 0.00 0.0000 -11432.43 -10.0000 -1062.16 -10.0000 -4347.57 -10.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by Barclays Capital Inc. (BCI) to UBS Securities LLC as Subscriber for executions in the LX ATS. For more information about LX ATS’s fees, please see BCI LX ATS’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. As disclosed in the UBS ATS Form ATS-N, UBS Securities LLC executed a bilateral Subscriber Agreement with BCI. These bilateral Subscriber Agreements offer uniform and consistent terms between two broker-dealers that each route orders and also operate an NMS ATS. The bilateral Subscriber Agreements avoid two sets of negotiations and are administratively convenient. The bilateral Subscriber Agreements do not obligate or require either party to send orders to the other party's ATS or engage in any level of activity. Cboe EDGX Exchange, Inc. 2.91 0.00 3.15 2.50 3.26 0.00 0.0000 -82877.46 -28.6922 -384.37 -0.8883 -26496.68 -23.6724 CBOE EDGX: Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for CBOE U.S. equities exchanges (EDGX, EDGA, BZX, BYX). At the end of Q1 2026, based on the volume-tier schedule publicly provided by CBOE as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx Exchange fees and rebates may vary for specific clients. Please note that EDGX in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for EDGX transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including EDGX) and routes retail orders to exchange retail liquidity or priority program to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about CBOE EDGX's pricing structure is available at: https://markets.cboe.com/us/equities/membership/fee_schedule/edgx/ Cboe BZX Exchange, Inc. 2.73 2.37 3.28 2.21 2.85 -148.61 -12.8540 -85552.38 -28.8805 2612.51 5.5740 -22798.27 -23.3766 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for CBOE U.S. equities exchanges (EDGX, EDGA, BZX, BYX). At the end of Q1 2026, based on the volume-tier schedule publicly provided by CBOE as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx Exchange fees and rebates may vary for specific clients. Please note that BATS in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for BATS transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including BATS) and routes retail orders to exchange retail liquidity or priority program to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about CBOE BATS's pricing structure is available at: https://markets.cboe.com/us/equities/membership/fee_schedule/bzx/ NYSE NATIONAL, INC 1.77 0.00 2.12 1.34 2.02 0.00 0.0000 6268.83 7.8029 -10862.21 -28.1112 -1968.49 -6.8807 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for NYSE U.S. equities exchanges (NYSE, NYSE American, NYSE ARCA, NYSE Chicago, and NYSE National). At the end of Q1 2026, based on the volume-tier schedule publicly provided by NYSE Exchange as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx. Exchange fees and rebates may vary for specific clients. Please note that NYSE in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for NYSE transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including XNYS) and routes retail orders to exchange retail liquidity or priority program to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about NYSE's pricing structure is available at: https://www.nyse.com/markets/fees Goldman Sachs & Co. LLC SIGMA X2 1.70 0.00 3.18 0.48 1.74 0.00 0.0000 -4162.86 -10.0000 -114.99 -10.0000 -1567.46 -10.0000 Net payments for purposes of Rule 606(a)(1) solely include the commissions charged by Goldman Sachs & Co., LLC (GSCO) to UBS Securities LLC as a Direct Subscriber. Direct Subscribers to Sigma X2 are charged commissions for executions in Sigma X2 on a per share basis. For more information about Sigma X2’s fees, please see GSCO Sigma X2’s Form ATS-N, Item 19 available at: https://www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. As disclosed in the UBS ATS Form ATS-N, UBS Securities LLC executed a bilateral Subscriber Agreement with GSCO. These bilateral Subscriber Agreements offer uniform and consistent terms between two broker-dealers that each route orders and also operate an NMS ATS. The bilateral Subscriber Agreements avoid two sets of negotiations and are administratively convenient. The bilateral Subscriber Agreements do not obligate or require either party to send orders to the other party's ATS or engage in any level of activity. J.P. Morgan Securities LLC 1.68 0.00 3.17 0.49 1.67 0.00 0.0000 -5786.10 -10.0000 -187.48 -10.0000 -1903.88 -10.0000 Net payments for purposes of Rule 606(a)(1) solely include fees charged by JPMorgan Securities LLC (JPMS) to UBS Securities LLC as a Subscriber that directly accesses the JPM-X ATS at a fixed fee rate. For more information about JPM-X’s fees, please see JPMS JPM-X’s Form ATS-N, Item 19 available at: https://www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. As disclosed in the UBS ATS Form ATS-N, UBS Securities LLC executed a bilateral Subscriber Agreement with JPMS. These bilateral Subscriber Agreements offer uniform and consistent terms between two broker-dealers that each route orders and also operate an NMS ATS. The bilateral Subscriber Agreements avoid two sets of negotiations and are administratively convenient. The bilateral Subscriber Agreements do not obligate or require either party to send orders to the other party's ATS or engage in any level of activity. 81.87 0.01 7.00 92.82 0.17 MEMX LLC 7.56 4.88 3.59 7.88 1.10 -1.66 -23.7143 2059.01 3.8033 -22512.53 -24.5912 -113.41 -5.9129 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, MEMX Options (MXOP). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including MEMX Options (MXOP), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to MEMX Options (MXOP) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from the MEMX Options (MXOP). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about MEMX Options (MXOP)’s pricing structure is available at: https://info.memxtrading.com/us-options-trading-resources/us-options-fee-schedule/ Miami International Securities Exchange, LLC 6.57 2.44 16.45 5.81 15.64 0.00 0.0000 112.65 0.0690 45.37 0.0168 0.15 0.0026 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, Miami International Securities (XMIO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including Miami International Securities (XMIO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to Miami International Securities (XMIO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from Miami International Securities (XMIO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about Miami International Securities (XMIO)’s pricing structure is available at: https://www.miaxglobal.com/markets/us-options/miax-options/fees Cboe C2 Exchange, Inc. 6.43 3.66 3.55 6.65 4.58 -0.80 -20.0000 1675.63 2.2428 -10364.18 -16.6418 -90.11 -6.8369 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, CBOE Global Markets (C2OX). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including CBOE Global Markets (C2OX), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to CBOE Global Markets (C2OX) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from CBOE Global Markets (C2OX). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about CBOE Global Markets (C2OX)’s pricing structure is available at: https://www.cboe.com/us/options/membership/fee_schedule/ctwo/ Cboe Exchange, Inc. 6.29 20.73 5.34 6.35 10.46 8.75 39.7727 550.34 1.2341 1395.99 1.0940 1.32 0.0633 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, CBOE Global Markets INC.(XCBO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including CBOE Global Markets INC.(XCBO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to CBOE Global Markets INC.(XCBO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS did not receive pass-through rebates from CBOE Global Markets INC.(XCBO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about CBOE Global Markets INC.(XCBO)’s pricing structure is available at: https://www.cboe.com/us/options/membership/fee_schedule/ Cboe EDGX Exchange, Inc. 6.14 2.44 5.94 6.14 14.84 -0.01 -1.0000 32.84 0.0427 -185.53 -0.3103 -3.81 -0.1143 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, CBOE EDGX Options (EDGO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including CBOE EDGX Options (EDGO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to CBOE EDGX Options (EDGO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from the CBOE EDGX Options (EDGO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about CBOE EDGX Options (EDGO)’s pricing structure is available at: https://www.cboe.com/us/options/membership/fee_schedule/edgx/ BOX Exchange LLC 6.01 2.44 6.00 6.00 14.44 0.00 0.0000 -388.25 -0.7357 -10.40 -0.0206 -4.80 -0.2374 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, BOX Options (XBOX). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including BOX Options (XBOX), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to BOX Options (XBOX) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from the BOX Options (XBOX). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about BOX Options (XBOX)’s pricing structure is available at: https://boxoptions.com/assets/BOX-Exchange-Fee-Schedule-as-of-September-1-2016-5.pdf Nasdaq PHLX LLC 5.91 2.44 4.84 5.98 11.65 0.00 0.0000 234.53 0.8190 569.02 0.9782 0.00 0.0000 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, Philadelphia Options Exchange (XPHO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including Philadelphia Options Exchange (XPHO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to Philadelphia Options Exchange (XPHO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS did not receive pass-through rebates from Philadelphia Options Exchange (XPHO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about Philadelphia Options Exchange (XPHO)’s pricing structure is available at: https://listingcenter.nasdaq.com/rulebook/phlx/rules/phlx-options-7 Nasdaq ISE, LLC 5.76 3.66 4.48 5.86 4.78 -1.00 -20.0000 1056.36 3.0549 -6291.61 -7.3266 -53.86 -2.9856 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, International Securities (XISX). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including International Securities (XISX), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to International Securities (XISX) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from International Securities (XISX). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about International Securities (XISX)’s pricing structure is available at: https://listingcenter.nasdaq.com/rulebook/ise/rules/ise-options-7 MIAX Emerald, LLC 5.67 2.44 1.68 5.98 1.39 0.00 0.0000 778.20 4.9337 -14029.77 -17.3479 -134.55 -6.7107 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, MIAX Emerald (EMLD). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including MIAX Emerald (EMLD), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to MIAX Emerald (EMLD) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from the MIAX Emerald (EMLD). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about MIAX Emerald (EMLD)’s pricing structure is available at: https://www.miaxglobal.com/markets/us-options/emerald-options/fees NYSE ARCA OPTIONS 5.28 2.44 3.63 5.40 3.49 0.00 0.0000 1632.91 5.8049 -8340.54 -10.2620 -95.39 -5.0311 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, NYSE Arca Options (ARCO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including NYSE Arca Options (ARCO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to NYSE Arca Options (ARCO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS did not receive pass-through rebates from NYSE Arca Options (ARCO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about NYSE Arca Options (ARCO)’s pricing structure is available at: https://www.nyse.com/markets/fees Nasdaq BX, Inc. 5.17 3.66 2.81 5.36 1.99 0.00 0.0000 668.68 2.2844 -9280.96 -15.3834 -84.75 -6.3722 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, Nasdaq OMX BX Options (XBXO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including Nasdaq OMX BX Options (XBXO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to Nasdaq OMX BX Options (XBXO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from Nasdaq OMX BX Options (XBXO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about Nasdaq OMX BX Options (XBXO)’s pricing structure is available at: https://listingcenter.nasdaq.com/rulebook/bx/rules/bx-options-7 Cboe BZX Exchange, Inc. 5.16 3.66 2.29 5.39 2.39 -1.05 -21.0000 1070.96 4.5335 -12050.76 -10.9092 -97.59 -4.9338 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, CBOE BZX Options (BATO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including CBOE BZX Options (BATO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to CBOE BZX Options (BATO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from CBOE BZX Options (BATO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about CBOE BZX Options (BATO)’s pricing structure is available at: https://www.cboe.com/us/options/membership/fee_schedule/bzx/ NYSE American LLC 5.06 2.44 3.93 5.15 4.28 0.00 0.0000 -40.19 -0.0951 18.33 0.0349 -1.32 -0.0493 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, NYSE AMEX Options (AMXO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including NYSE AMEX Options (AMXO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to NYSE AMEX Options (AMXO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS did not receive pass-through rebates from NYSE AMEX Options (AMXO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about NYSE AMEX Options (AMXO)’s pricing structure is available at: https://www.nyse.com/publicdocs/nyse/markets/american-options/NYSE_American_Options_Fee_Schedule.pdf The NASDAQ Options Market LLC 5.05 3.66 4.33 5.11 3.49 0.00 0.0000 1806.51 2.4078 -4367.18 -8.5333 -23.16 -1.0909 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, Nasdaq Options Market (XNDQ). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including Nasdaq Options Market (XNDQ), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to Nasdaq Options Market (XNDQ) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS did not receive pass-through rebates from Nasdaq Options Market (XNDQ). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about Nasdaq Option Market’s (XNDQ) pricing structure is available at: https://listingcenter.nasdaq.com/rulebook/nasdaq/rules/nasdaq-options-7 Nasdaq GEMX, LLC 5.00 3.66 1.69 5.25 1.79 -0.80 -20.0000 693.31 6.5555 -9644.97 -13.0234 -102.05 -5.4748 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, ISE GEMINI (GMNI). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including ISE GEMINI (GMNI), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to ISE GEMINI (GMNI) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from ISE GEMINI (GMNI). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about ISE GEMINI (GMNI)’s pricing structure is available at: https://listingcenter.nasdaq.com/rulebook/gemx/rules/gemx-options-7 MIAX SAPPHIRE LLC 4.94 2.44 21.39 3.71 0.70 0.00 0.0000 -5574.67 -4.6299 -5818.26 -9.3998 -94.35 -4.4547 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, MIAX Sapphire, LLC (SPHR). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including MIAX Sapphire, LLC (SPHR), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to MIAX Sapphire, LLC (SPHR) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from MIAX Sapphire, LLC (SPHR). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about MIAX Sapphire’s (SPHR) pricing structure is available at: https://www.miaxglobal.com/sites/default/files/fee_schedule-files/MIAX_Sapphire_Fee_Schedule_10172024.pdf 2026 03 0.57 0.06 24.47 50.26 25.22 UBS Securities, LLC ATS 29.23 0.00 28.72 29.56 29.15 0.00 0.0000 0.00 0.0000 0.00 0.0000 0.00 0.0000 UBS ATS is an SEC-registered alternative trading system operated by UBS Securities LLC as the Broker-Dealer Operator. As the Broker-Dealer Operator, UBS does not incur any access or execution fees or receive rebates for using and trading in its own ATS. UBS stands to share in all of the profits generated by the UBS ATS. For more information about the UBS ATS, see www.ubs.com/ats and the UBS ATS Form ATS-N, available here: https://www.sec.gov/divisions/marketreg/form-ats-n-filings.htm Investors Exchange (IEXG) 18.54 0.00 15.95 19.92 18.35 0.00 0.0000 -27413.37 -12.7635 -5423.06 -5.2991 -11153.29 -10.2252 Net payments for purposes of Rule 606(a)(1) include transaction fees and rebates from IEX. At the end of Q1 2026, based on the fee schedule publicly provided by IEX as of March 31, 2026, UBSS incurred both fees and rebates from IEX, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx. Exchange fees and rebates may vary for specific clients. Please note that IEX in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for IEX transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. Please note that UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including IEXG) and routes retail orders to exchange retail liquidity or priority programs to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk, please see: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html Fees and rebates are set by IEX for its members; note that as of March 31, 2026, IEX offers volume-based tiered rates. More information is available here: https://iextrading.com/trading/fees/ Fidelity Crossstream ATS 13.94 0.00 13.15 14.19 14.21 0.00 0.0000 -1277.30 -10.0000 -1169.35 -10.0000 -881.80 -10.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by National Financial Services LLC to UBS Securities LLC as a Subscriber for executions in the CrossStream ATS (XSTM). For more information about fees, please see CrossStream’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. As disclosed in the UBS ATS Form ATS-N, UBS Securities LLC executed a bilateral Subscriber Agreement with XSTM. These bilateral Subscriber Agreements offer uniform and consistent terms between two broker-dealers that each route orders and also operate an NMS ATS. The bilateral Subscriber Agreements avoid two sets of negotiations and are administratively convenient. The bilateral Subscriber Agreements do not obligate or require either party to send orders to the other party's ATS or engage in any level of activity. OneChronos Markets LLC 9.79 0.00 8.24 10.39 10.13 0.00 0.0000 -2466.08 -5.0000 -2331.18 -5.0000 -1671.63 -5.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by OneChronos Markets LLC to UBS Securities LLC as a Subscriber for executions in the OneChronos ATS (CGXS). UBS qualified for the 7 mils per share rate for applicable executions offered by CGXS based on volume-tiering as of March 2026. For more information about fees, please see OneChronos’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. Intelligentcross 9.22 0.00 8.93 9.50 8.97 0.00 0.0000 -1990.77 -2.0000 -752.08 -2.0000 -1002.32 -2.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by Intelligent Cross LLC to UBS Securities LLC as a Subscriber for executions in the Intelligent Cross ATS (INCR). UBS qualified for the 2 mils per share rate offered by INCR based on volume-tiering as of March 2026. For more information about fees, please see Intelligent Cross’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. The Nasdaq Stock Market LLC 4.07 22.40 2.97 4.72 3.80 -119.87 -2.6989 -100716.11 -29.6312 9118.55 6.6446 -39488.26 -18.3128 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for Nasdaq U.S. equities exchanges (Nasdaq, BX, PSX). At the end of Q1 2026, based on the volume-tier schedule publicly provided by Nasdaq Exchange as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx Exchange fees and rebates may vary for specific clients. Please note that Nasdaq in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for Nasdaq transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that functions as a registered Nasdaq market maker and publishes continuous bid/offer quotes in NMS securities through Nasdaq Markets. As a registered market maker, RMM has a regulatory obligation to display non-marketable limit orders in compliance with SEC Rule 604. When handling customer orders, RMM makes routing decisions using reasonable diligence to ascertain the best market for customers in an effort to obtain an execution price that is as favorable as possible under prevailing market conditions. RMM reviews venue performance in a monthly Best Execution Forum. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about Nasdaq Markets' pricing structure is available at: https://www.nasdaqtrader.com/Trader.aspx?id=PriceListTrading2. Barclays ATS 3.47 0.00 5.14 2.70 3.40 0.00 0.0000 -4936.40 -10.0000 -767.95 -10.0000 -1881.69 -10.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by Barclays Capital Inc. (BCI) to UBS Securities LLC as Subscriber for executions in the LX ATS. For more information about LX ATS’s fees, please see BCI LX ATS’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. As disclosed in the UBS ATS Form ATS-N, UBS Securities LLC executed a bilateral Subscriber Agreement with BCI. These bilateral Subscriber Agreements offer uniform and consistent terms between two broker-dealers that each route orders and also operate an NMS ATS. The bilateral Subscriber Agreements avoid two sets of negotiations and are administratively convenient. The bilateral Subscriber Agreements do not obligate or require either party to send orders to the other party's ATS or engage in any level of activity. NEW YORK STOCK EXCHANGE, INC. 2.20 8.55 1.76 2.38 2.25 -100.42 -3.1513 -56395.69 -29.6543 12617.08 8.8462 -21301.86 -9.8973 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for NYSE U.S. equities exchanges (NYSE, NYSE American, NYSE ARCA, NYSE Chicago, and NYSE National). At the end of Q1 2026, based on the volume-tier schedule publicly provided by NYSE Exchange as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx. Exchange fees and rebates may vary for specific clients. Please note that NYSE in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for NYSE transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including XNYS) and routes retail orders to exchange retail liquidity or priority program to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about NYSE's pricing structure is available at: https://www.nyse.com/markets/fees 0.31 0.03 35.19 36.62 28.17 UBS Securities, LLC ATS 22.39 0.00 25.75 19.83 21.56 0.00 0.0000 0.00 0.0000 0.00 0.0000 0.00 0.0000 UBS ATS is an SEC-registered alternative trading system operated by UBS Securities LLC as the Broker-Dealer Operator. As the Broker-Dealer Operator, UBS does not incur any access or execution fees or receive rebates for using and trading in its own ATS. UBS stands to share in all of the profits generated by the UBS ATS. For more information about the UBS ATS, see www.ubs.com/ats and the UBS ATS Form ATS-N, available here: https://www.sec.gov/divisions/marketreg/form-ats-n-filings.htm Investors Exchange (IEXG) 13.91 0.00 14.25 13.71 13.75 0.00 0.0000 -181509.31 -16.8236 -2593.04 -1.9665 -58509.37 -13.8426 Net payments for purposes of Rule 606(a)(1) include transaction fees and rebates from IEX. At the end of Q1 2026, based on the fee schedule publicly provided by IEX as of March 31, 2026, UBSS incurred both fees and rebates from IEX, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx. Exchange fees and rebates may vary for specific clients. Please note that IEX in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for IEX transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. Please note that UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including IEXG) and routes retail orders to exchange retail liquidity or priority programs to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk, please see: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html Fees and rebates are set by IEX for its members; note that as of March 31, 2026, IEX offers volume-based tiered rates. More information is available here: https://iextrading.com/trading/fees/ Fidelity Crossstream ATS 9.95 0.00 8.72 11.34 9.70 0.00 0.0000 -3407.58 -10.0000 -1558.06 -10.0000 -2291.81 -10.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by National Financial Services LLC to UBS Securities LLC as a Subscriber for executions in the CrossStream ATS (XSTM). For more information about fees, please see CrossStream’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. As disclosed in the UBS ATS Form ATS-N, UBS Securities LLC executed a bilateral Subscriber Agreement with XSTM. These bilateral Subscriber Agreements offer uniform and consistent terms between two broker-dealers that each route orders and also operate an NMS ATS. The bilateral Subscriber Agreements avoid two sets of negotiations and are administratively convenient. The bilateral Subscriber Agreements do not obligate or require either party to send orders to the other party's ATS or engage in any level of activity. The Nasdaq Stock Market LLC 8.42 16.50 4.41 11.20 9.82 -573.61 -4.5268 -350585.23 -27.1945 183322.11 16.7167 -93318.05 -12.6197 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for Nasdaq U.S. equities exchanges (Nasdaq, BX, PSX). At the end of Q1 2026, based on the volume-tier schedule publicly provided by Nasdaq Exchange as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx Exchange fees and rebates may vary for specific clients. Please note that Nasdaq in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for Nasdaq transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that functions as a registered Nasdaq market maker and publishes continuous bid/offer quotes in NMS securities through Nasdaq Markets. As a registered market maker, RMM has a regulatory obligation to display non-marketable limit orders in compliance with SEC Rule 604. When handling customer orders, RMM makes routing decisions using reasonable diligence to ascertain the best market for customers in an effort to obtain an execution price that is as favorable as possible under prevailing market conditions. RMM reviews venue performance in a monthly Best Execution Forum. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about Nasdaq Markets' pricing structure is available at: https://www.nasdaqtrader.com/Trader.aspx?id=PriceListTrading2 Intelligentcross 6.70 0.00 6.46 7.22 6.33 0.00 0.0000 -5545.10 -2.0000 -859.54 -2.0000 -2503.26 -2.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by Intelligent Cross LLC to UBS Securities LLC as a Subscriber for executions in the Intelligent Cross ATS (INCR). UBS qualified for the 2 mils per share rate offered by INCR based on volume-tiering as of March 2026. For more information about fees, please see Intelligent Cross’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. OneChronos Markets LLC 6.11 0.00 5.70 6.66 5.92 0.00 0.0000 -6018.09 -5.0000 -2496.41 -5.0000 -3803.97 -5.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by OneChronos Markets LLC to UBS Securities LLC as a Subscriber for executions in the OneChronos ATS (CGXS). UBS qualified for the 7 mils per share rate for applicable executions offered by CGXS based on volume-tiering as of March 2026. For more information about fees, please see OneChronos’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. Barclays ATS 4.65 0.00 5.66 3.95 4.29 0.00 0.0000 -14913.80 -10.0000 -1308.79 -10.0000 -6211.82 -10.0000 Net payments for purposes of Rule 606(a)(1) solely include commissions charged by Barclays Capital Inc. (BCI) to UBS Securities LLC as Subscriber for executions in the LX ATS. For more information about LX ATS’s fees, please see BCI LX ATS’s Form ATS-N, Item 19 available at: https:// www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. As disclosed in the UBS ATS Form ATS-N, UBS Securities LLC executed a bilateral Subscriber Agreement with BCI. These bilateral Subscriber Agreements offer uniform and consistent terms between two broker-dealers that each route orders and also operate an NMS ATS. The bilateral Subscriber Agreements avoid two sets of negotiations and are administratively convenient. The bilateral Subscriber Agreements do not obligate or require either party to send orders to the other party's ATS or engage in any level of activity. NEW YORK STOCK EXCHANGE, INC. 4.14 5.09 3.64 4.60 4.15 -204.31 -3.1278 -220152.04 -29.3613 46201.45 9.7482 -68028.58 -13.3329 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for NYSE U.S. equities exchanges (NYSE, NYSE American, NYSE ARCA, NYSE Chicago, and NYSE National). At the end of Q1 2026, based on the volume-tier schedule publicly provided by NYSE Exchange as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx. Exchange fees and rebates may vary for specific clients. Please note that NYSE in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for NYSE transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including XNYS) and routes retail orders to exchange retail liquidity or priority program to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about NYSE's pricing structure is available at: https://www.nyse.com/markets/fees NYSE Arca, Inc. 3.80 13.42 3.57 3.89 3.94 -1796.05 -14.8235 -168041.16 -25.9771 55419.77 13.6948 -47769.39 -14.3671 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for NYSE U.S. equities exchanges (NYSE, NYSE American, NYSE ARCA, NYSE Chicago, and NYSE National). At the end of Q1 2026, based on the volume-tier schedule publicly provided by NYSE ARCA Exchange as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx. Exchange fees and rebates may vary for specific clients. Please note that NYSE ARCA in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for NYSE ARCA transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including ARCX) and routes retail orders to exchange retail liquidity or priority program to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about NYSE ARCA's pricing structure is available at: https://www.nyse.com/markets/fees Cboe EDGX Exchange, Inc. 2.52 0.00 3.12 1.50 3.09 0.00 0.0000 -89485.26 -28.8296 416.69 0.7489 -31858.14 -24.6197 CBOE EDGX: Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for CBOE U.S. equities exchanges (EDGX, EDGA, BZX, BYX). At the end of Q1 2026, based on the volume-tier schedule publicly provided by CBOE as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx Exchange fees and rebates may vary for specific clients. Please note that EDGX in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for EDGX transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including EDGX) and routes retail orders to exchange retail liquidity or priority program to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about CBOE EDGX's pricing structure is available at: https://markets.cboe.com/us/equities/membership/fee_schedule/edgx/ Goldman Sachs & Co. LLC SIGMA X2 2.37 0.00 2.86 2.11 2.10 0.00 0.0000 -4107.24 -10.0000 -170.03 -10.0000 -1749.24 -10.0000 Net payments for purposes of Rule 606(a)(1) solely include the commissions charged by Goldman Sachs & Co., LLC (GSCO) to UBS Securities LLC as a Direct Subscriber. Direct Subscribers to Sigma X2 are charged commissions for executions in Sigma X2 on a per share basis. For more information about Sigma X2’s fees, please see GSCO Sigma X2’s Form ATS-N, Item 19 available at: https://www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. As disclosed in the UBS ATS Form ATS-N, UBS Securities LLC executed a bilateral Subscriber Agreement with GSCO. These bilateral Subscriber Agreements offer uniform and consistent terms between two broker-dealers that each route orders and also operate an NMS ATS. The bilateral Subscriber Agreements avoid two sets of negotiations and are administratively convenient. The bilateral Subscriber Agreements do not obligate or require either party to send orders to the other party's ATS or engage in any level of activity. J.P. Morgan Securities LLC 2.36 0.00 2.85 2.13 2.05 0.00 0.0000 -5783.80 -10.0000 -241.05 -10.0000 -2269.15 -10.0000 Net payments for purposes of Rule 606(a)(1) solely include fees charged by JPMorgan Securities LLC (JPMS) to UBS Securities LLC as a Subscriber that directly accesses the JPM-X ATS at a fixed fee rate. For more information about JPM-X’s fees, please see JPMS JPM-X’s Form ATS-N, Item 19 available at: https://www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. As disclosed in the UBS ATS Form ATS-N, UBS Securities LLC executed a bilateral Subscriber Agreement with JPMS. These bilateral Subscriber Agreements offer uniform and consistent terms between two broker-dealers that each route orders and also operate an NMS ATS. The bilateral Subscriber Agreements avoid two sets of negotiations and are administratively convenient. The bilateral Subscriber Agreements do not obligate or require either party to send orders to the other party's ATS or engage in any level of activity. Cboe BZX Exchange, Inc. 2.35 2.60 3.29 1.14 2.74 -142.60 -12.7975 -89930.18 -29.1393 3277.11 5.6163 -27082.68 -23.1120 Net payments for purposes of Rule 606(a)(1) solely include transaction fees and rebates for CBOE U.S. equities exchanges (EDGX, EDGA, BZX, BYX). At the end of Q1 2026, based on the volume-tier schedule publicly provided by CBOE as of March 31, 2026, UBSS has qualified for volume-based fees and rebates, which can be found at: https://public.s3.com/rule606/ubss/UBSS_US_Equities_Rate_Card_2026Q1.xlsx Exchange fees and rebates may vary for specific clients. Please note that BATS in its sole discretion may add, remove, and change volume tiers, as well as exchange fees and rebates month-to-month. Overall transaction fees and rebates for BATS transactions executed by UBSS will vary month-to-month depending on trading activity levels. From time to time, the amount of rebates/credits that UBSS receives from an exchange may exceed the amount of fees that UBSS is charged by such exchange. In these limited circumstances, the receipt of net payments from an exchange would constitute payment for order flow. UBSS also operates a Retail Market Making (RMM) desk that serves as a Retail Member Organization (RMO) on a number of US securities exchanges (including BATS) and routes retail orders to exchange retail liquidity or priority program to receive price improvement, improvement in execution quality, or exchange fees/rebates available to retail order flow. For more information about UBSS' Retail Market Making desk: https://www.ubs.com/global/en/investment-bank/us-broker-dealer/order-handling-retail.html More information about CBOE BATS's pricing structure is available at: https://markets.cboe.com/us/equities/membership/fee_schedule/bzx/ Level Markets, LLC 2.33 0.00 2.81 2.11 2.01 0.00 0.0000 -2346.56 -5.9980 -117.86 -5.9782 -998.01 -6.0000 Net payments for purposes of Rule 606(a)(1) solely include the commissions charged by LeveL Markets, LLC to UBS Securities LLC as a Subscriber for executions in the LeveL ATS (EBXL). Subscribers to Level ATS are charged commissions on an individually negotiated basis. For more information about Level ATS’s fees, please see Level ATS’s Form ATS-N, Item 19 available at: https://www.sec.gov/divisions/marketreg/form-ats-n-filings.htm. 74.64 0.04 6.74 92.79 0.43 MEMX LLC 7.85 7.79 3.65 8.18 2.81 -3.51 -117.0000 2614.89 4.9304 -23725.60 -30.0385 -187.07 -9.3488 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, MEMX Options (MXOP). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including MEMX Options (MXOP), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to MEMX Options (MXOP) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from the MEMX Options (MXOP). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about MEMX Options (MXOP)’s pricing structure is available at: https://info.memxtrading.com/us-options-trading-resources/us-options-fee-schedule/ Cboe C2 Exchange, Inc. 6.51 2.16 3.42 6.74 5.67 -0.80 -80.0000 1651.08 2.3737 -10920.40 -21.2294 -153.16 -11.6030 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, CBOE Global Markets (C2OX). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including CBOE Global Markets (C2OX), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to CBOE Global Markets (C2OX) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from CBOE Global Markets (C2OX). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about CBOE Global Markets (C2OX)’s pricing structure is available at: https://www.cboe.com/us/options/membership/fee_schedule/ctwo/ Cboe Exchange, Inc. 6.36 10.39 5.86 6.38 8.68 0.00 0.0000 757.08 1.8540 1965.76 1.5747 1.00 0.0471 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, CBOE Global Markets INC.(XCBO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including CBOE Global Markets INC.(XCBO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to CBOE Global Markets INC.(XCBO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS did not receive pass-through rebates from CBOE Global Markets INC.(XCBO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about CBOE Global Markets INC.(XCBO)’s pricing structure is available at: https://www.cboe.com/us/options/membership/fee_schedule/ Nasdaq PHLX LLC 6.10 1.30 5.16 6.16 9.57 0.00 0.0000 7.12 0.0268 477.92 1.0440 0.00 0.0000 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, Philadelphia Options Exchange (XPHO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including Philadelphia Options Exchange (XPHO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to Philadelphia Options Exchange (XPHO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS did not receive pass-through rebates from Philadelphia Options Exchange (XPHO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about Philadelphia Options Exchange (XPHO)’s pricing structure is available at: https://listingcenter.nasdaq.com/rulebook/phlx/rules/phlx-options-7 MIAX Emerald, LLC 5.85 3.03 1.68 6.17 3.05 -0.85 -85.0000 795.49 5.8647 -14921.18 -21.8744 -215.36 -14.2528 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, MIAX Emerald (EMLD). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including MIAX Emerald (EMLD), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to MIAX Emerald (EMLD) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from the MIAX Emerald (EMLD). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about MIAX Emerald (EMLD)’s pricing structure is available at: https://www.miaxglobal.com/markets/us-options/emerald-options/fees BOX Exchange LLC 5.82 0.87 6.38 5.76 9.24 0.00 0.0000 -431.65 -0.8135 -17.75 -0.0451 -17.20 -0.5768 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, BOX Options (XBOX). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including BOX Options (XBOX), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to BOX Options (XBOX) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from the BOX Options (XBOX). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about BOX Options (XBOX)’s pricing structure is available at: https://boxoptions.com/assets/BOX-Exchange-Fee-Schedule-as-of-September-1-2016-5.pdf Cboe EDGX Exchange, Inc. 5.81 2.60 5.97 5.80 7.92 0.00 0.0000 10.26 0.0140 -197.00 -0.4217 -6.21 -0.1059 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, CBOE EDGX Options (EDGO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including CBOE EDGX Options (EDGO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to CBOE EDGX Options (EDGO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from the CBOE EDGX Options (EDGO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about CBOE EDGX Options (EDGO)’s pricing structure is available at: https://www.cboe.com/us/options/membership/fee_schedule/edgx/ Miami International Securities Exchange, LLC 5.75 1.30 16.16 4.99 6.07 0.00 0.0000 83.84 0.0366 31.05 0.0136 0.00 0.0000 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, Miami International Securities (XMIO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including Miami International Securities (XMIO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to Miami International Securities (XMIO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from Miami International Securities (XMIO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about Miami International Securities (XMIO)’s pricing structure is available at: https://www.miaxglobal.com/markets/us-options/miax-options/fees Nasdaq ISE, LLC 5.70 5.19 4.50 5.78 7.56 -2.00 -10.5263 1124.18 3.2817 -7651.84 -12.4156 -136.41 -8.4727 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, International Securities (XISX). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including International Securities (XISX), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to International Securities (XISX) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from International Securities (XISX). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about International Securities (XISX)’s pricing structure is available at: https://listingcenter.nasdaq.com/rulebook/ise/rules/ise-options-7 Cboe BZX Exchange, Inc. 5.34 3.46 2.34 5.56 4.86 -1.05 -105.0000 1172.90 4.4935 -14716.22 -15.9576 -192.18 -9.5803 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, CBOE BZX Options (BATO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including CBOE BZX Options (BATO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to CBOE BZX Options (BATO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from CBOE BZX Options (BATO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about CBOE BZX Options (BATO)’s pricing structure is available at: https://www.cboe.com/us/options/membership/fee_schedule/bzx/ Nasdaq BX, Inc. 5.31 7.79 2.73 5.50 3.50 0.00 0.0000 615.47 2.7786 -10243.01 -21.1611 -160.42 -14.4783 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, Nasdaq OMX BX Options (XBXO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including Nasdaq OMX BX Options (XBXO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to Nasdaq OMX BX Options (XBXO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from Nasdaq OMX BX Options (XBXO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about Nasdaq OMX BX Options (XBXO)’s pricing structure is available at: https://listingcenter.nasdaq.com/rulebook/bx/rules/bx-options-7 NYSE ARCA OPTIONS 5.25 2.60 3.44 5.38 5.83 0.00 0.0000 1495.76 5.2631 -8651.72 -12.9688 -147.41 -8.0114 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, NYSE Arca Options (ARCO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including NYSE Arca Options (ARCO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to NYSE Arca Options (ARCO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS did not receive pass-through rebates from NYSE Arca Options (ARCO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about NYSE Arca Options (ARCO)’s pricing structure is available at: https://www.nyse.com/markets/fees Nasdaq GEMX, LLC 5.14 2.16 1.76 5.39 3.58 -1.95 -19.5000 771.22 5.6215 -10088.06 -16.6885 -185.75 -12.1644 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, ISE GEMINI (GMNI). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including ISE GEMINI (GMNI), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to ISE GEMINI (GMNI) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from ISE GEMINI (GMNI). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about ISE GEMINI (GMNI)’s pricing structure is available at: https://listingcenter.nasdaq.com/rulebook/gemx/rules/gemx-options-7 The NASDAQ Options Market LLC 5.12 3.90 4.37 5.18 5.71 0.85 8.5000 1900.97 1.8240 -4659.11 -11.6074 -46.59 -1.2437 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, Nasdaq Options Market (XNDQ). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including Nasdaq Options Market (XNDQ), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to Nasdaq Options Market (XNDQ) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS did not receive pass-through rebates from Nasdaq Options Market (XNDQ). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about Nasdaq Option Market’s (XNDQ) pricing structure is available at: https://listingcenter.nasdaq.com/rulebook/nasdaq/rules/nasdaq-options-7 NYSE American LLC 5.04 1.73 3.81 5.12 6.79 0.00 0.0000 -79.63 -0.1752 19.54 0.0469 -1.32 -0.0379 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, NYSE AMEX Options (AMXO). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including NYSE AMEX Options (AMXO), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to NYSE AMEX Options (AMXO) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS did not receive pass-through rebates from NYSE AMEX Options (AMXO). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about NYSE AMEX Options (AMXO)’s pricing structure is available at: https://www.nyse.com/publicdocs/nyse/markets/american-options/NYSE_American_Options_Fee_Schedule.pdf MIAX SAPPHIRE LLC 4.97 3.03 21.21 3.81 2.57 -0.65 -6.5000 -5392.13 -5.2017 -6369.82 -13.0092 -153.83 -9.8862 Net payments for purposes of Rule 606(a)(1) solely include transaction fees charged by, and rebates from, MIAX Sapphire, LLC (SPHR). UBS Securities LLC (UBSS) pays fixed costs to Wolverine Execution Services, LLC (WEX) for access to options exchanges, including MIAX Sapphire, LLC (SPHR), and utilization of the WEX trading platform and algorithms. UBSS receives rebates and pays fees for the routing of customer orders by WEX to MIAX Sapphire, LLC (SPHR) in exchange-listed options in accordance with the volume-based tiers for which WEX qualifies, except in the limited circumstances in which WEX is not utilized as the executing broker. UBSS receives volume-adjusted rebates (i.e., “pass-through rebates”) from the exchange and pays volume-adjusted fees (i.e., “pass-through fees”) to the exchange based on WEX's tiers. The amount of pass-through rebates will vary based on trading activity, and where UBSS benefits from WEX's tiers, rebate rates will vary depending on WEX's overall trading volumes executed for its clients, including UBSS. On a monthly basis, UBSS receives summary information from WEX, which includes monthly adjustments inclusive of exchange pass-through rebates as well as monthly charges. Such pass-through rebates from WEX will vary depending on UBSS’s trading activity levels, WEX’s volume-based tiers, and/or periodic changes to exchange fee schedules. The total amount of monthly pass-through rebates may exceed the total monthly pass-through fees. For Quarter 1, 2026, UBSS received pass-through rebates from MIAX Sapphire, LLC (SPHR). For more information related to WEX, please see their SEC Rule 606 disclosures and routing information: https://www.tradewex.com/Home/Rule606 More information about MIAX Sapphire’s (SPHR) pricing structure is available at: https://www.miaxglobal.com/sites/default/files/fee_schedule-files/MIAX_Sapphire_Fee_Schedule_10172024.pdf