<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<heldOrderRoutingPublicReport>
    <version>1.3</version>
    <bd>MESIROW FINANCIAL INC</bd>
    <year>2024</year>
    <qtr>2</qtr>
    <timestamp>2024-07-16T10:23:51Z</timestamp>
    <rMonthly>
        <year>2024</year>
        <mon>4</mon>
        <rSP500>
            <ndoPct>0.00</ndoPct>
            <ndoMarketPct>0.00</ndoMarketPct>
            <ndoMarketableLimitPct>0.00</ndoMarketableLimitPct>
            <ndoNonmarketableLimitPct>0.00</ndoNonmarketableLimitPct>
            <ndoOtherPct>0.00</ndoOtherPct>
            <rVenues/>
        </rSP500>
        <rOtherStocks>
            <ndoPct>100.00</ndoPct>
            <ndoMarketPct>42.86</ndoMarketPct>
            <ndoMarketableLimitPct>42.85</ndoMarketableLimitPct>
            <ndoNonmarketableLimitPct>14.29</ndoNonmarketableLimitPct>
            <ndoOtherPct>0.00</ndoOtherPct>
            <rVenues>
                <rVenue>
                    <name>CITADEL SECURITIES LLC</name>
                    <mic>CDRG</mic>
                    <orderPct>42.86</orderPct>
                    <marketPct>66.67</marketPct>
                    <marketableLimitPct>33.33</marketableLimitPct>
                    <nonMarketableLimitPct>0.00</nonMarketableLimitPct>
                    <otherPct>0.00</otherPct>
                    <netPmtPaidRecvMarketOrdersUsd>0.00</netPmtPaidRecvMarketOrdersUsd>
                    <netPmtPaidRecvMarketOrdersCph>0.0000</netPmtPaidRecvMarketOrdersCph>
                    <netPmtPaidRecvMarketableLimitOrdersUsd>0.00</netPmtPaidRecvMarketableLimitOrdersUsd>
                    <netPmtPaidRecvMarketableLimitOrdersCph>0.0000</netPmtPaidRecvMarketableLimitOrdersCph>
                    <netPmtPaidRecvNonMarketableLimitOrdersUsd>0.00</netPmtPaidRecvNonMarketableLimitOrdersUsd>
                    <netPmtPaidRecvNonMarketableLimitOrdersCph>0.0000</netPmtPaidRecvNonMarketableLimitOrdersCph>
                    <netPmtPaidRecvOtherOrdersUsd>0.00</netPmtPaidRecvOtherOrdersUsd>
                    <netPmtPaidRecvOtherOrdersCph>0.0000</netPmtPaidRecvOtherOrdersCph>
                    <materialAspects>Mesirow Financial, Inc. routes all of its SEC Rule 606 eligible orders to its clearing firm, Pershing LLC, and does not receive any payment for order flow from the venues listed in this disclosure. For additional information about Pershing LLC's payment for order flow practices, please see Pershing's SEC Rule.</materialAspects>
                </rVenue>
                <rVenue>
                    <name>G1 EXECUTION SERVICES, LLC</name>
                    <mic>ETMM</mic>
                    <orderPct>14.29</orderPct>
                    <marketPct>0.00</marketPct>
                    <marketableLimitPct>33.33</marketableLimitPct>
                    <nonMarketableLimitPct>0.00</nonMarketableLimitPct>
                    <otherPct>0.00</otherPct>
                    <netPmtPaidRecvMarketOrdersUsd>0.00</netPmtPaidRecvMarketOrdersUsd>
                    <netPmtPaidRecvMarketOrdersCph>0.0000</netPmtPaidRecvMarketOrdersCph>
                    <netPmtPaidRecvMarketableLimitOrdersUsd>0.00</netPmtPaidRecvMarketableLimitOrdersUsd>
                    <netPmtPaidRecvMarketableLimitOrdersCph>0.0000</netPmtPaidRecvMarketableLimitOrdersCph>
                    <netPmtPaidRecvNonMarketableLimitOrdersUsd>0.00</netPmtPaidRecvNonMarketableLimitOrdersUsd>
                    <netPmtPaidRecvNonMarketableLimitOrdersCph>0.0000</netPmtPaidRecvNonMarketableLimitOrdersCph>
                    <netPmtPaidRecvOtherOrdersUsd>0.00</netPmtPaidRecvOtherOrdersUsd>
                    <netPmtPaidRecvOtherOrdersCph>0.0000</netPmtPaidRecvOtherOrdersCph>
                    <materialAspects>Mesirow Financial, Inc. routes all of its SEC Rule 606 eligible orders to its clearing firm, Pershing LLC, and does not receive any payment for order flow from the venues listed in this disclosure. For additional information about Pershing LLC's payment for order flow practices, please see Pershing's SEC Rule.</materialAspects>
                </rVenue>
                <rVenue>
                    <name>JANE STREET CAPITAL, LLC</name>
                    <mic>JNST</mic>
                    <orderPct>14.29</orderPct>
                    <marketPct>33.33</marketPct>
                    <marketableLimitPct>0.00</marketableLimitPct>
                    <nonMarketableLimitPct>0.00</nonMarketableLimitPct>
                    <otherPct>0.00</otherPct>
                    <netPmtPaidRecvMarketOrdersUsd>0.00</netPmtPaidRecvMarketOrdersUsd>
                    <netPmtPaidRecvMarketOrdersCph>0.0000</netPmtPaidRecvMarketOrdersCph>
                    <netPmtPaidRecvMarketableLimitOrdersUsd>0.00</netPmtPaidRecvMarketableLimitOrdersUsd>
                    <netPmtPaidRecvMarketableLimitOrdersCph>0.0000</netPmtPaidRecvMarketableLimitOrdersCph>
                    <netPmtPaidRecvNonMarketableLimitOrdersUsd>0.00</netPmtPaidRecvNonMarketableLimitOrdersUsd>
                    <netPmtPaidRecvNonMarketableLimitOrdersCph>0.0000</netPmtPaidRecvNonMarketableLimitOrdersCph>
                    <netPmtPaidRecvOtherOrdersUsd>0.00</netPmtPaidRecvOtherOrdersUsd>
                    <netPmtPaidRecvOtherOrdersCph>0.0000</netPmtPaidRecvOtherOrdersCph>
                    <materialAspects>Mesirow Financial, Inc. routes all of its SEC Rule 606 eligible orders to its clearing firm, Pershing LLC, and does not receive any payment for order flow from the venues listed in this disclosure. For additional information about Pershing LLC's payment for order flow practices, please see Pershing's SEC Rule.</materialAspects>
                </rVenue>
                <rVenue>
                    <name>VIRTU AMERICAS LLC</name>
                    <mic>NITE</mic>
                    <orderPct>28.57</orderPct>
                    <marketPct>0.00</marketPct>
                    <marketableLimitPct>33.33</marketableLimitPct>
                    <nonMarketableLimitPct>100.00</nonMarketableLimitPct>
                    <otherPct>0.00</otherPct>
                    <netPmtPaidRecvMarketOrdersUsd>0.00</netPmtPaidRecvMarketOrdersUsd>
                    <netPmtPaidRecvMarketOrdersCph>0.0000</netPmtPaidRecvMarketOrdersCph>
                    <netPmtPaidRecvMarketableLimitOrdersUsd>0.00</netPmtPaidRecvMarketableLimitOrdersUsd>
                    <netPmtPaidRecvMarketableLimitOrdersCph>0.0000</netPmtPaidRecvMarketableLimitOrdersCph>
                    <netPmtPaidRecvNonMarketableLimitOrdersUsd>0.00</netPmtPaidRecvNonMarketableLimitOrdersUsd>
                    <netPmtPaidRecvNonMarketableLimitOrdersCph>0.0000</netPmtPaidRecvNonMarketableLimitOrdersCph>
                    <netPmtPaidRecvOtherOrdersUsd>0.00</netPmtPaidRecvOtherOrdersUsd>
                    <netPmtPaidRecvOtherOrdersCph>0.0000</netPmtPaidRecvOtherOrdersCph>
                    <materialAspects>Mesirow Financial, Inc. routes all of its SEC Rule 606 eligible orders to its clearing firm, Pershing LLC, and does not receive any payment for order flow from the venues listed in this disclosure. For additional information about Pershing LLC's payment for order flow practices, please see Pershing's SEC Rule.</materialAspects>
                </rVenue>
            </rVenues>
        </rOtherStocks>
        <rOptions>
            <ndoPct>0.00</ndoPct>
            <ndoMarketPct>0.00</ndoMarketPct>
            <ndoMarketableLimitPct>0.00</ndoMarketableLimitPct>
            <ndoNonmarketableLimitPct>0.00</ndoNonmarketableLimitPct>
            <ndoOtherPct>0.00</ndoOtherPct>
            <rVenues/>
        </rOptions>
    </rMonthly>
    <rMonthly>
        <year>2024</year>
        <mon>5</mon>
        <rSP500>
            <ndoPct>0.00</ndoPct>
            <ndoMarketPct>0.00</ndoMarketPct>
            <ndoMarketableLimitPct>0.00</ndoMarketableLimitPct>
            <ndoNonmarketableLimitPct>0.00</ndoNonmarketableLimitPct>
            <ndoOtherPct>0.00</ndoOtherPct>
            <rVenues/>
        </rSP500>
        <rOtherStocks>
            <ndoPct>100.00</ndoPct>
            <ndoMarketPct>50.00</ndoMarketPct>
            <ndoMarketableLimitPct>50.00</ndoMarketableLimitPct>
            <ndoNonmarketableLimitPct>0.00</ndoNonmarketableLimitPct>
            <ndoOtherPct>0.00</ndoOtherPct>
            <rVenues>
                <rVenue>
                    <name>VIRTU AMERICAS LLC</name>
                    <mic>NITE</mic>
                    <orderPct>50.00</orderPct>
                    <marketPct>0.00</marketPct>
                    <marketableLimitPct>100.00</marketableLimitPct>
                    <nonMarketableLimitPct>0.00</nonMarketableLimitPct>
                    <otherPct>0.00</otherPct>
                    <netPmtPaidRecvMarketOrdersUsd>0.00</netPmtPaidRecvMarketOrdersUsd>
                    <netPmtPaidRecvMarketOrdersCph>0.0000</netPmtPaidRecvMarketOrdersCph>
                    <netPmtPaidRecvMarketableLimitOrdersUsd>0.00</netPmtPaidRecvMarketableLimitOrdersUsd>
                    <netPmtPaidRecvMarketableLimitOrdersCph>0.0000</netPmtPaidRecvMarketableLimitOrdersCph>
                    <netPmtPaidRecvNonMarketableLimitOrdersUsd>0.00</netPmtPaidRecvNonMarketableLimitOrdersUsd>
                    <netPmtPaidRecvNonMarketableLimitOrdersCph>0.0000</netPmtPaidRecvNonMarketableLimitOrdersCph>
                    <netPmtPaidRecvOtherOrdersUsd>0.00</netPmtPaidRecvOtherOrdersUsd>
                    <netPmtPaidRecvOtherOrdersCph>0.0000</netPmtPaidRecvOtherOrdersCph>
                    <materialAspects>Mesirow Financial, Inc. routes all of its SEC Rule 606 eligible orders to its clearing firm, Pershing LLC, and does not receive any payment for order flow from the venues listed in this disclosure. For additional information about Pershing LLC's payment for order flow practices, please see Pershing's SEC Rule.</materialAspects>
                </rVenue>
                <rVenue>
                    <name>UBS SECURITIES</name>
                    <mic>UBSS</mic>
                    <orderPct>50.00</orderPct>
                    <marketPct>100.00</marketPct>
                    <marketableLimitPct>0.00</marketableLimitPct>
                    <nonMarketableLimitPct>0.00</nonMarketableLimitPct>
                    <otherPct>0.00</otherPct>
                    <netPmtPaidRecvMarketOrdersUsd>0.00</netPmtPaidRecvMarketOrdersUsd>
                    <netPmtPaidRecvMarketOrdersCph>0.0000</netPmtPaidRecvMarketOrdersCph>
                    <netPmtPaidRecvMarketableLimitOrdersUsd>0.00</netPmtPaidRecvMarketableLimitOrdersUsd>
                    <netPmtPaidRecvMarketableLimitOrdersCph>0.0000</netPmtPaidRecvMarketableLimitOrdersCph>
                    <netPmtPaidRecvNonMarketableLimitOrdersUsd>0.00</netPmtPaidRecvNonMarketableLimitOrdersUsd>
                    <netPmtPaidRecvNonMarketableLimitOrdersCph>0.0000</netPmtPaidRecvNonMarketableLimitOrdersCph>
                    <netPmtPaidRecvOtherOrdersUsd>0.00</netPmtPaidRecvOtherOrdersUsd>
                    <netPmtPaidRecvOtherOrdersCph>0.0000</netPmtPaidRecvOtherOrdersCph>
                    <materialAspects>Mesirow Financial, Inc. routes all of its SEC Rule 606 eligible orders to its clearing firm, Pershing LLC, and does not receive any payment for order flow from the venues listed in this disclosure. For additional information about Pershing LLC's payment for order flow practices, please see Pershing's SEC Rule.</materialAspects>
                </rVenue>
            </rVenues>
        </rOtherStocks>
        <rOptions>
            <ndoPct>0.00</ndoPct>
            <ndoMarketPct>0.00</ndoMarketPct>
            <ndoMarketableLimitPct>0.00</ndoMarketableLimitPct>
            <ndoNonmarketableLimitPct>0.00</ndoNonmarketableLimitPct>
            <ndoOtherPct>0.00</ndoOtherPct>
            <rVenues/>
        </rOptions>
    </rMonthly>
    <rMonthly>
        <year>2024</year>
        <mon>6</mon>
        <rSP500>
            <ndoPct>100.00</ndoPct>
            <ndoMarketPct>100.00</ndoMarketPct>
            <ndoMarketableLimitPct>0.00</ndoMarketableLimitPct>
            <ndoNonmarketableLimitPct>0.00</ndoNonmarketableLimitPct>
            <ndoOtherPct>0.00</ndoOtherPct>
            <rVenues>
                <rVenue>
                    <name>CITADEL SECURITIES LLC</name>
                    <mic>CDRG</mic>
                    <orderPct>30.00</orderPct>
                    <marketPct>30.00</marketPct>
                    <marketableLimitPct>0.00</marketableLimitPct>
                    <nonMarketableLimitPct>0.00</nonMarketableLimitPct>
                    <otherPct>0.00</otherPct>
                    <netPmtPaidRecvMarketOrdersUsd>0.00</netPmtPaidRecvMarketOrdersUsd>
                    <netPmtPaidRecvMarketOrdersCph>0.0000</netPmtPaidRecvMarketOrdersCph>
                    <netPmtPaidRecvMarketableLimitOrdersUsd>0.00</netPmtPaidRecvMarketableLimitOrdersUsd>
                    <netPmtPaidRecvMarketableLimitOrdersCph>0.0000</netPmtPaidRecvMarketableLimitOrdersCph>
                    <netPmtPaidRecvNonMarketableLimitOrdersUsd>0.00</netPmtPaidRecvNonMarketableLimitOrdersUsd>
                    <netPmtPaidRecvNonMarketableLimitOrdersCph>0.0000</netPmtPaidRecvNonMarketableLimitOrdersCph>
                    <netPmtPaidRecvOtherOrdersUsd>0.00</netPmtPaidRecvOtherOrdersUsd>
                    <netPmtPaidRecvOtherOrdersCph>0.0000</netPmtPaidRecvOtherOrdersCph>
                    <materialAspects>Mesirow Financial, Inc. routes all of its SEC Rule 606 eligible orders to its clearing firm, Pershing LLC, and does not receive any payment for order flow from the venues listed in this disclosure. For additional information about Pershing LLC's payment for order flow practices, please see Pershing's SEC Rule.</materialAspects>
                </rVenue>
                <rVenue>
                    <name>G1 EXECUTION SERVICES, LLC</name>
                    <mic>ETMM</mic>
                    <orderPct>20.00</orderPct>
                    <marketPct>20.00</marketPct>
                    <marketableLimitPct>0.00</marketableLimitPct>
                    <nonMarketableLimitPct>0.00</nonMarketableLimitPct>
                    <otherPct>0.00</otherPct>
                    <netPmtPaidRecvMarketOrdersUsd>0.00</netPmtPaidRecvMarketOrdersUsd>
                    <netPmtPaidRecvMarketOrdersCph>0.0000</netPmtPaidRecvMarketOrdersCph>
                    <netPmtPaidRecvMarketableLimitOrdersUsd>0.00</netPmtPaidRecvMarketableLimitOrdersUsd>
                    <netPmtPaidRecvMarketableLimitOrdersCph>0.0000</netPmtPaidRecvMarketableLimitOrdersCph>
                    <netPmtPaidRecvNonMarketableLimitOrdersUsd>0.00</netPmtPaidRecvNonMarketableLimitOrdersUsd>
                    <netPmtPaidRecvNonMarketableLimitOrdersCph>0.0000</netPmtPaidRecvNonMarketableLimitOrdersCph>
                    <netPmtPaidRecvOtherOrdersUsd>0.00</netPmtPaidRecvOtherOrdersUsd>
                    <netPmtPaidRecvOtherOrdersCph>0.0000</netPmtPaidRecvOtherOrdersCph>
                    <materialAspects>Mesirow Financial, Inc. routes all of its SEC Rule 606 eligible orders to its clearing firm, Pershing LLC, and does not receive any payment for order flow from the venues listed in this disclosure. For additional information about Pershing LLC's payment for order flow practices, please see Pershing's SEC Rule.</materialAspects>
                </rVenue>
                <rVenue>
                    <name>HRT FINANCIAL LP</name>
                    <mic>HRTF</mic>
                    <orderPct>30.00</orderPct>
                    <marketPct>30.00</marketPct>
                    <marketableLimitPct>0.00</marketableLimitPct>
                    <nonMarketableLimitPct>0.00</nonMarketableLimitPct>
                    <otherPct>0.00</otherPct>
                    <netPmtPaidRecvMarketOrdersUsd>0.00</netPmtPaidRecvMarketOrdersUsd>
                    <netPmtPaidRecvMarketOrdersCph>0.0000</netPmtPaidRecvMarketOrdersCph>
                    <netPmtPaidRecvMarketableLimitOrdersUsd>0.00</netPmtPaidRecvMarketableLimitOrdersUsd>
                    <netPmtPaidRecvMarketableLimitOrdersCph>0.0000</netPmtPaidRecvMarketableLimitOrdersCph>
                    <netPmtPaidRecvNonMarketableLimitOrdersUsd>0.00</netPmtPaidRecvNonMarketableLimitOrdersUsd>
                    <netPmtPaidRecvNonMarketableLimitOrdersCph>0.0000</netPmtPaidRecvNonMarketableLimitOrdersCph>
                    <netPmtPaidRecvOtherOrdersUsd>0.00</netPmtPaidRecvOtherOrdersUsd>
                    <netPmtPaidRecvOtherOrdersCph>0.0000</netPmtPaidRecvOtherOrdersCph>
                    <materialAspects>Mesirow Financial, Inc. routes all of its SEC Rule 606 eligible orders to its clearing firm, Pershing LLC, and does not receive any payment for order flow from the venues listed in this disclosure. For additional information about Pershing LLC's payment for order flow practices, please see Pershing's SEC Rule.</materialAspects>
                </rVenue>
                <rVenue>
                    <name>JANE STREET CAPITAL, LLC</name>
                    <mic>JNST</mic>
                    <orderPct>10.00</orderPct>
                    <marketPct>10.00</marketPct>
                    <marketableLimitPct>0.00</marketableLimitPct>
                    <nonMarketableLimitPct>0.00</nonMarketableLimitPct>
                    <otherPct>0.00</otherPct>
                    <netPmtPaidRecvMarketOrdersUsd>0.00</netPmtPaidRecvMarketOrdersUsd>
                    <netPmtPaidRecvMarketOrdersCph>0.0000</netPmtPaidRecvMarketOrdersCph>
                    <netPmtPaidRecvMarketableLimitOrdersUsd>0.00</netPmtPaidRecvMarketableLimitOrdersUsd>
                    <netPmtPaidRecvMarketableLimitOrdersCph>0.0000</netPmtPaidRecvMarketableLimitOrdersCph>
                    <netPmtPaidRecvNonMarketableLimitOrdersUsd>0.00</netPmtPaidRecvNonMarketableLimitOrdersUsd>
                    <netPmtPaidRecvNonMarketableLimitOrdersCph>0.0000</netPmtPaidRecvNonMarketableLimitOrdersCph>
                    <netPmtPaidRecvOtherOrdersUsd>0.00</netPmtPaidRecvOtherOrdersUsd>
                    <netPmtPaidRecvOtherOrdersCph>0.0000</netPmtPaidRecvOtherOrdersCph>
                    <materialAspects>Mesirow Financial, Inc. routes all of its SEC Rule 606 eligible orders to its clearing firm, Pershing LLC, and does not receive any payment for order flow from the venues listed in this disclosure. For additional information about Pershing LLC's payment for order flow practices, please see Pershing's SEC Rule.</materialAspects>
                </rVenue>
                <rVenue>
                    <name>UBS SECURITIES</name>
                    <mic>UBSS</mic>
                    <orderPct>10.00</orderPct>
                    <marketPct>10.00</marketPct>
                    <marketableLimitPct>0.00</marketableLimitPct>
                    <nonMarketableLimitPct>0.00</nonMarketableLimitPct>
                    <otherPct>0.00</otherPct>
                    <netPmtPaidRecvMarketOrdersUsd>0.00</netPmtPaidRecvMarketOrdersUsd>
                    <netPmtPaidRecvMarketOrdersCph>0.0000</netPmtPaidRecvMarketOrdersCph>
                    <netPmtPaidRecvMarketableLimitOrdersUsd>0.00</netPmtPaidRecvMarketableLimitOrdersUsd>
                    <netPmtPaidRecvMarketableLimitOrdersCph>0.0000</netPmtPaidRecvMarketableLimitOrdersCph>
                    <netPmtPaidRecvNonMarketableLimitOrdersUsd>0.00</netPmtPaidRecvNonMarketableLimitOrdersUsd>
                    <netPmtPaidRecvNonMarketableLimitOrdersCph>0.0000</netPmtPaidRecvNonMarketableLimitOrdersCph>
                    <netPmtPaidRecvOtherOrdersUsd>0.00</netPmtPaidRecvOtherOrdersUsd>
                    <netPmtPaidRecvOtherOrdersCph>0.0000</netPmtPaidRecvOtherOrdersCph>
                    <materialAspects>Mesirow Financial, Inc. routes all of its SEC Rule 606 eligible orders to its clearing firm, Pershing LLC, and does not receive any payment for order flow from the venues listed in this disclosure. For additional information about Pershing LLC's payment for order flow practices, please see Pershing's SEC Rule.</materialAspects>
                </rVenue>
            </rVenues>
        </rSP500>
        <rOtherStocks>
            <ndoPct>100.00</ndoPct>
            <ndoMarketPct>100.00</ndoMarketPct>
            <ndoMarketableLimitPct>0.00</ndoMarketableLimitPct>
            <ndoNonmarketableLimitPct>0.00</ndoNonmarketableLimitPct>
            <ndoOtherPct>0.00</ndoOtherPct>
            <rVenues>
                <rVenue>
                    <name>CITADEL SECURITIES LLC</name>
                    <mic>CDRG</mic>
                    <orderPct>20.00</orderPct>
                    <marketPct>20.00</marketPct>
                    <marketableLimitPct>0.00</marketableLimitPct>
                    <nonMarketableLimitPct>0.00</nonMarketableLimitPct>
                    <otherPct>0.00</otherPct>
                    <netPmtPaidRecvMarketOrdersUsd>0.00</netPmtPaidRecvMarketOrdersUsd>
                    <netPmtPaidRecvMarketOrdersCph>0.0000</netPmtPaidRecvMarketOrdersCph>
                    <netPmtPaidRecvMarketableLimitOrdersUsd>0.00</netPmtPaidRecvMarketableLimitOrdersUsd>
                    <netPmtPaidRecvMarketableLimitOrdersCph>0.0000</netPmtPaidRecvMarketableLimitOrdersCph>
                    <netPmtPaidRecvNonMarketableLimitOrdersUsd>0.00</netPmtPaidRecvNonMarketableLimitOrdersUsd>
                    <netPmtPaidRecvNonMarketableLimitOrdersCph>0.0000</netPmtPaidRecvNonMarketableLimitOrdersCph>
                    <netPmtPaidRecvOtherOrdersUsd>0.00</netPmtPaidRecvOtherOrdersUsd>
                    <netPmtPaidRecvOtherOrdersCph>0.0000</netPmtPaidRecvOtherOrdersCph>
                    <materialAspects>Mesirow Financial, Inc. routes all of its SEC Rule 606 eligible orders to its clearing firm, Pershing LLC, and does not receive any payment for order flow from the venues listed in this disclosure. For additional information about Pershing LLC's payment for order flow practices, please see Pershing's SEC Rule.</materialAspects>
                </rVenue>
                <rVenue>
                    <name>G1 EXECUTION SERVICES, LLC</name>
                    <mic>ETMM</mic>
                    <orderPct>20.00</orderPct>
                    <marketPct>20.00</marketPct>
                    <marketableLimitPct>0.00</marketableLimitPct>
                    <nonMarketableLimitPct>0.00</nonMarketableLimitPct>
                    <otherPct>0.00</otherPct>
                    <netPmtPaidRecvMarketOrdersUsd>0.00</netPmtPaidRecvMarketOrdersUsd>
                    <netPmtPaidRecvMarketOrdersCph>0.0000</netPmtPaidRecvMarketOrdersCph>
                    <netPmtPaidRecvMarketableLimitOrdersUsd>0.00</netPmtPaidRecvMarketableLimitOrdersUsd>
                    <netPmtPaidRecvMarketableLimitOrdersCph>0.0000</netPmtPaidRecvMarketableLimitOrdersCph>
                    <netPmtPaidRecvNonMarketableLimitOrdersUsd>0.00</netPmtPaidRecvNonMarketableLimitOrdersUsd>
                    <netPmtPaidRecvNonMarketableLimitOrdersCph>0.0000</netPmtPaidRecvNonMarketableLimitOrdersCph>
                    <netPmtPaidRecvOtherOrdersUsd>0.00</netPmtPaidRecvOtherOrdersUsd>
                    <netPmtPaidRecvOtherOrdersCph>0.0000</netPmtPaidRecvOtherOrdersCph>
                    <materialAspects>Mesirow Financial, Inc. routes all of its SEC Rule 606 eligible orders to its clearing firm, Pershing LLC, and does not receive any payment for order flow from the venues listed in this disclosure. For additional information about Pershing LLC's payment for order flow practices, please see Pershing's SEC Rule.</materialAspects>
                </rVenue>
                <rVenue>
                    <name>HRT FINANCIAL LP</name>
                    <mic>HRTF</mic>
                    <orderPct>20.00</orderPct>
                    <marketPct>20.00</marketPct>
                    <marketableLimitPct>0.00</marketableLimitPct>
                    <nonMarketableLimitPct>0.00</nonMarketableLimitPct>
                    <otherPct>0.00</otherPct>
                    <netPmtPaidRecvMarketOrdersUsd>0.00</netPmtPaidRecvMarketOrdersUsd>
                    <netPmtPaidRecvMarketOrdersCph>0.0000</netPmtPaidRecvMarketOrdersCph>
                    <netPmtPaidRecvMarketableLimitOrdersUsd>0.00</netPmtPaidRecvMarketableLimitOrdersUsd>
                    <netPmtPaidRecvMarketableLimitOrdersCph>0.0000</netPmtPaidRecvMarketableLimitOrdersCph>
                    <netPmtPaidRecvNonMarketableLimitOrdersUsd>0.00</netPmtPaidRecvNonMarketableLimitOrdersUsd>
                    <netPmtPaidRecvNonMarketableLimitOrdersCph>0.0000</netPmtPaidRecvNonMarketableLimitOrdersCph>
                    <netPmtPaidRecvOtherOrdersUsd>0.00</netPmtPaidRecvOtherOrdersUsd>
                    <netPmtPaidRecvOtherOrdersCph>0.0000</netPmtPaidRecvOtherOrdersCph>
                    <materialAspects>Mesirow Financial, Inc. routes all of its SEC Rule 606 eligible orders to its clearing firm, Pershing LLC, and does not receive any payment for order flow from the venues listed in this disclosure. For additional information about Pershing LLC's payment for order flow practices, please see Pershing's SEC Rule.</materialAspects>
                </rVenue>
                <rVenue>
                    <name>JANE STREET CAPITAL, LLC</name>
                    <mic>JNST</mic>
                    <orderPct>20.00</orderPct>
                    <marketPct>20.00</marketPct>
                    <marketableLimitPct>0.00</marketableLimitPct>
                    <nonMarketableLimitPct>0.00</nonMarketableLimitPct>
                    <otherPct>0.00</otherPct>
                    <netPmtPaidRecvMarketOrdersUsd>0.00</netPmtPaidRecvMarketOrdersUsd>
                    <netPmtPaidRecvMarketOrdersCph>0.0000</netPmtPaidRecvMarketOrdersCph>
                    <netPmtPaidRecvMarketableLimitOrdersUsd>0.00</netPmtPaidRecvMarketableLimitOrdersUsd>
                    <netPmtPaidRecvMarketableLimitOrdersCph>0.0000</netPmtPaidRecvMarketableLimitOrdersCph>
                    <netPmtPaidRecvNonMarketableLimitOrdersUsd>0.00</netPmtPaidRecvNonMarketableLimitOrdersUsd>
                    <netPmtPaidRecvNonMarketableLimitOrdersCph>0.0000</netPmtPaidRecvNonMarketableLimitOrdersCph>
                    <netPmtPaidRecvOtherOrdersUsd>0.00</netPmtPaidRecvOtherOrdersUsd>
                    <netPmtPaidRecvOtherOrdersCph>0.0000</netPmtPaidRecvOtherOrdersCph>
                    <materialAspects>Mesirow Financial, Inc. routes all of its SEC Rule 606 eligible orders to its clearing firm, Pershing LLC, and does not receive any payment for order flow from the venues listed in this disclosure. For additional information about Pershing LLC's payment for order flow practices, please see Pershing's SEC Rule.</materialAspects>
                </rVenue>
                <rVenue>
                    <name>UBS SECURITIES</name>
                    <mic>UBSS</mic>
                    <orderPct>20.00</orderPct>
                    <marketPct>20.00</marketPct>
                    <marketableLimitPct>0.00</marketableLimitPct>
                    <nonMarketableLimitPct>0.00</nonMarketableLimitPct>
                    <otherPct>0.00</otherPct>
                    <netPmtPaidRecvMarketOrdersUsd>0.00</netPmtPaidRecvMarketOrdersUsd>
                    <netPmtPaidRecvMarketOrdersCph>0.0000</netPmtPaidRecvMarketOrdersCph>
                    <netPmtPaidRecvMarketableLimitOrdersUsd>0.00</netPmtPaidRecvMarketableLimitOrdersUsd>
                    <netPmtPaidRecvMarketableLimitOrdersCph>0.0000</netPmtPaidRecvMarketableLimitOrdersCph>
                    <netPmtPaidRecvNonMarketableLimitOrdersUsd>0.00</netPmtPaidRecvNonMarketableLimitOrdersUsd>
                    <netPmtPaidRecvNonMarketableLimitOrdersCph>0.0000</netPmtPaidRecvNonMarketableLimitOrdersCph>
                    <netPmtPaidRecvOtherOrdersUsd>0.00</netPmtPaidRecvOtherOrdersUsd>
                    <netPmtPaidRecvOtherOrdersCph>0.0000</netPmtPaidRecvOtherOrdersCph>
                    <materialAspects>Mesirow Financial, Inc. routes all of its SEC Rule 606 eligible orders to its clearing firm, Pershing LLC, and does not receive any payment for order flow from the venues listed in this disclosure. For additional information about Pershing LLC's payment for order flow practices, please see Pershing's SEC Rule.</materialAspects>
                </rVenue>
            </rVenues>
        </rOtherStocks>
        <rOptions>
            <ndoPct>0.00</ndoPct>
            <ndoMarketPct>0.00</ndoMarketPct>
            <ndoMarketableLimitPct>0.00</ndoMarketableLimitPct>
            <ndoNonmarketableLimitPct>0.00</ndoNonmarketableLimitPct>
            <ndoOtherPct>0.00</ndoOtherPct>
            <rVenues/>
        </rOptions>
    </rMonthly>
</heldOrderRoutingPublicReport>
