1.3 Citigroup Global Markets Inc. (Markets) 2026 1 2026-04-27T15:28:17Z 2026 01 100.00 0.00 0.76 98.85 0.38 MEMX LLC 39.84 2.71 2.17 40.28 1.53 0.89 44.5000 -12078.27 -52.9377 26074.19 37.8754 85.62 33.3132 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. MEMX Options (the ""Exchange"")has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. Citi holds an ownership interest in MEMX, LLC. Because CGMI holds an ownership interest in the venue noted above, CGMI stands to share in any profits derived from the execution of CGMI’s customer orders on the venue. Citi also holds a board seat with MEMX Holdings LLC. Cboe C2 Exchange, Inc. 16.56 2.37 1.17 16.70 9.80 0.00 0.0000 -9313.18 -49.1824 12223.66 28.4695 7177.90 8.9113 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. C2 has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. NYSE ARCA OPTIONS 13.49 1.69 3.33 13.59 9.18 0.00 0.0000 -8237.14 -55.3795 12351.24 18.7992 -10149.64 -14.8732 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. NYSE ARCA Options Exchange has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. Cboe BZX Exchange, Inc. 8.20 1.36 1.04 8.28 0.97 0.00 0.0000 -4004.04 -37.2989 8912.02 27.2514 20.50 23.0281 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. CBOE BZX has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. MIAX PEARL, LLC 5.02 1.36 1.35 5.07 0.74 0.00 0.0000 -6718.41 -52.8094 2967.06 18.4829 29.40 30.3144 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. MIAX Pearl Options Exchange has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. Citi holds an ownership interest in Miami International Holdings, Inc. (“MIAX”). Because CGMI holds an ownership interest in the venue noted above, CGMI stands to share in any profits derived from the execution of CGMI’s customer orders on the venue. MIAX Emerald, LLC 4.60 2.71 1.02 4.64 0.82 0.00 0.0000 -7401.81 -52.9988 5233.54 30.8563 50.82 43.4402 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. MIAX Emerald Options Exchange has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. Citi holds an ownership interest in Miami International Holdings, Inc. (“MIAX”). Because CGMI holds an ownership interest in the venue noted above, CGMI stands to share in any profits derived from the execution of CGMI’s customer orders on the venue. The NASDAQ Options Market LLC 4.30 1.36 5.83 4.30 0.98 0.00 0.0000 -18723.50 -57.0004 1347.10 15.0867 396.80 69.7373 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. NASDAQ NOM has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. 2026 02 100.00 0.00 0.41 99.17 0.42 MEMX LLC 36.27 7.27 2.48 36.55 5.55 0.89 44.5000 -10450.22 -52.9339 32894.24 34.9403 27.48 56.0918 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. MEMX Options (the ""Exchange"")has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. Citi holds an ownership interest in MEMX, LLC. Because CGMI holds an ownership interest in the venue noted above, CGMI stands to share in any profits derived from the execution of CGMI’s customer orders on the venue. Citi also holds a board seat with MEMX Holdings LLC. Cboe C2 Exchange, Inc. 16.24 1.74 1.58 16.33 9.82 0.38 37.5000 -12241.13 -49.5552 15588.97 27.0379 4950.94 4.9705 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. C2 has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. NYSE ARCA OPTIONS 14.23 0.58 3.57 14.29 10.49 0.00 0.0000 -5350.34 -43.0057 17368.66 19.6997 -11591.50 -13.0799 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. NYSE ARCA Options Exchange has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. Cboe BZX Exchange, Inc. 8.88 1.74 1.28 8.94 2.54 0.26 25.5000 -4362.52 -48.1462 9002.23 21.9910 10.32 31.2576 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. CBOE BZX has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. MIAX PEARL, LLC 5.65 1.74 1.56 5.68 2.33 0.00 0.0000 -6561.50 -53.0136 3723.98 17.6041 110.31 2.7619 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. MIAX Pearl Options Exchange has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. Citi holds an ownership interest in Miami International Holdings, Inc. (“MIAX”). Because CGMI holds an ownership interest in the venue noted above, CGMI stands to share in any profits derived from the execution of CGMI’s customer orders on the venue. The NASDAQ Options Market LLC 5.02 0.58 5.92 5.02 3.24 0.00 0.0000 -16428.49 -56.4786 415.71 2.7476 21.52 36.4831 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. NASDAQ NOM has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. MIAX Emerald, LLC 5.00 3.78 0.98 5.03 2.23 0.44 43.5000 -12420.92 -53.7168 5316.16 24.1831 39.34 43.2253 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. MIAX Emerald Options Exchange has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. Citi holds an ownership interest in Miami International Holdings, Inc. (“MIAX”). Because CGMI holds an ownership interest in the venue noted above, CGMI stands to share in any profits derived from the execution of CGMI’s customer orders on the venue. 2026 03 100.00 0.00 0.48 99.36 0.15 MEMX LLC 40.98 8.33 1.72 41.24 0.92 0.36 35.5000 -6838.14 -59.2611 27183.58 36.1234 25.71 80.3438 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. MEMX Options (the ""Exchange"")has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. Citi holds an ownership interest in MEMX, LLC. Because CGMI holds an ownership interest in the venue noted above, CGMI stands to share in any profits derived from the execution of CGMI’s customer orders on the venue. Citi also holds a board seat with MEMX Holdings LLC. Cboe C2 Exchange, Inc. 16.58 5.77 1.10 16.66 9.12 0.00 0.0000 -6208.00 -48.8089 12304.25 27.5263 30274.16 16.5245 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. C2 has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. NYSE ARCA OPTIONS 14.45 3.85 3.57 14.51 8.92 0.00 0.0000 -4267.44 -51.5453 16045.03 19.8543 -43.28 -0.0262 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. NYSE ARCA Options Exchange has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. Cboe BZX Exchange, Inc. 8.18 3.85 0.84 8.22 0.69 0.00 0.0000 -2029.94 -53.5464 9416.45 26.9689 21.87 91.1250 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. CBOE BZX has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. MIAX PEARL, LLC 4.55 2.56 1.04 4.58 0.39 0.00 0.0000 -3331.77 -54.9072 2743.26 16.3454 2.61 8.7000 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. MIAX Pearl Options Exchange has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. Citi holds an ownership interest in Miami International Holdings, Inc. (“MIAX”). Because CGMI holds an ownership interest in the venue noted above, CGMI stands to share in any profits derived from the execution of CGMI’s customer orders on the venue. The NASDAQ Options Market LLC 4.34 3.21 5.05 4.35 0.68 -0.90 -89.5000 -12694.74 -55.6226 714.86 5.9202 9.28 35.6923 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. NASDAQ NOM has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. MIAX Emerald, LLC 4.09 3.21 0.63 4.11 0.60 0.00 0.0000 -2605.26 -54.4691 4690.88 28.4347 11.54 16.9706 Citigroup Global Markets Inc. ("CGMI") Markets Business, in its efforts to seek best execution uses Wolverine Execution Services LLC (“WEX”) as an electronic market access and execution service broker dealer to access all US listed equity options exchanges. CGMI does not receive payment for order flow or provide payment for order flow to its clients for US listed equity option activity. CGMI pays WEX a fixed fee per-contract. WEX may pass through to CGMI certain fees and/or rebates from exchanges that WEX receives based on the volume tiers reached at such exchanges (“pass-through fees and/or rebates”). The fees and/or rebates from exchanges that WEX receives (“exchange fees and/or rebates”) may vary depending on WEX's overall trading volumes from their clients in the aggregate, including CGMI. Any options exchange at its sole discretion may also add, remove, and change both volume tiers and/or exchange fees and rebates month-to-month with the approval from the SEC. The portion of the exchange fees and/or rebates that WEX passes through to CGMI as pass-through fees and/or rebates, if any, is determined based on WEX’s overall trading volumes at the exchanges that are attributable to CGMI trading activity. The pass-through fees and/or rebates that WEX passes through to Citi may be found as part of Citi’s 606(a)(1) public posting: https://www.citigroup.com/global/disclosures/markets WEX’s 606 disclosure may be found here: https://www.tradewex.com/Home/Rule606. MIAX Emerald Options Exchange has tiered pricing/rebate schedules. Details of the Exchange’s incentive programs (e.g. rebate/fee schedule and tiered pricing) may be available on the Exchange’s public website. Note that the information presented on the Exchange’s public website may change at any time without notice, and accordingly, may not present the historical rebate/fee schedule or tiered pricing that applied during the reporting period. Citi holds an ownership interest in Miami International Holdings, Inc. (“MIAX”). Because CGMI holds an ownership interest in the venue noted above, CGMI stands to share in any profits derived from the execution of CGMI’s customer orders on the venue.