1.2 CITY NATIONAL SECURITIES, INC. 2022 03 2022-10-06T18:39:21Z 2022 07 100.00 83.45 3.17 13.38 0.00 Citadel Securities LLC CDRG 28.97 40.76 57.14 8.51 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A NASDAQ Execution Services, LLC NSDQ 24.36 0.00 0.00 67.38 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A G1 Execution Services, LLC ETMM 11.54 16.39 14.29 3.55 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A VIRTU Americas, LLC NITE 9.74 14.71 14.29 1.42 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Jane Street Capital, LLC JNST 8.72 13.87 14.29 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Two Sigma Securities, LLC SOHO 7.95 13.03 0.00 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Cboe EDGX US Equities Exchange EDGX 4.10 0.00 0.00 11.35 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A New York Stock Exchange NYSE 2.31 0.00 0.00 6.38 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Instinet BlockCross BLKX 1.28 0.42 0.00 0.00 100.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Members Exchange MEMX 0.51 0.00 0.00 1.42 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A 100.00 85.59 2.52 10.92 0.96 Citadel Securities LLC CDRG 25.78 34.22 20.00 3.69 30.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A G1 Execution Services, LLC ETMM 17.68 24.26 20.00 1.48 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A VIRTU Americas, LLC NITE 15.43 20.76 25.00 1.11 10.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Jane Street Capital, LLC JNST 13.28 18.23 10.00 1.48 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A New York Stock Exchange NYSE 6.74 0.00 0.00 25.46 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A NYSE Arca ARCA 6.25 0.00 5.00 23.25 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A NASDAQ Execution Services, LLC NSDQ 5.08 0.00 10.00 18.45 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Cboe EDGX US Equities Exchange EDGX 4.39 0.00 0.00 16.61 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Members Exchange MEMX 1.86 0.00 0.00 7.01 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Two Sigma Securities, LLC SOHO 1.66 2.24 5.00 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A 100.00 27.62 10.48 61.90 0.00 Citadel Securities LLC CDRG 41.76 55.17 45.45 38.73 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Wolverine Execution Services LLC WEXX 31.32 0.00 0.00 40.14 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Dash Financial Technologies LLC DASH 17.58 17.24 18.18 17.61 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Susquehanna Capital Group SUSQ 7.14 24.14 36.36 1.41 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Morgan Stanley & Company LLC MSCO 2.20 3.45 0.00 2.11 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A 2022 08 100.00 83.81 1.75 13.79 0.66 Citadel Securities LLC CDRG 27.63 40.73 12.50 7.24 12.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A New York Stock Exchange NYSE 16.64 0.00 0.00 47.96 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A G1 Execution Services, LLC ETMM 15.70 24.28 50.00 1.36 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A VIRTU Americas, LLC NITE 12.56 20.37 25.00 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A NASDAQ Execution Services, LLC NSDQ 9.73 0.00 0.00 28.05 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Jane Street Capital, LLC JNST 7.85 12.79 12.50 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Cboe EDGX US Equities Exchange EDGX 4.40 0.00 0.00 12.67 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Instinet BlockCross BLKX 3.45 0.00 0.00 0.00 88.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Members Exchange MEMX 0.94 0.00 0.00 2.71 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Two Sigma Securities, LLC SOHO 0.63 1.04 0.00 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A 100.00 61.89 11.43 24.70 1.98 Citadel Securities LLC CDRG 19.13 33.09 26.39 5.69 18.64 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A VIRTU Americas, LLC NITE 12.69 24.20 26.39 1.53 3.39 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A G1 Execution Services, LLC ETMM 12.39 23.70 25.00 1.97 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A New York Stock Exchange NYSE 11.78 0.00 0.00 25.60 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A NASDAQ Execution Services, LLC NSDQ 10.98 0.00 0.00 23.85 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Jane Street Capital, LLC JNST 9.06 16.79 16.67 2.19 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A NYSE Arca ARCA 7.85 0.00 0.00 17.07 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Cboe EDGX US Equities Exchange EDGX 7.55 0.00 0.00 16.41 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Instinet BlockCross BLKX 4.63 0.00 0.00 0.00 77.97 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Members Exchange MEMX 2.22 0.00 0.00 4.81 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A 100.00 32.54 7.14 60.32 0.00 Citadel Securities LLC CDRG 48.19 60.98 88.89 40.52 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Wolverine Execution Services LLC WEXX 33.13 0.00 0.00 47.41 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Dash Financial Technologies LLC DASH 12.05 17.07 11.11 10.34 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Susquehanna Capital Group SUSQ 5.42 21.95 0.00 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Morgan Stanley & Company LLC MSCO 1.20 0.00 0.00 1.72 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A 2022 09 100.00 86.18 0.99 11.51 1.32 Citadel Securities LLC CDRG 21.60 28.06 33.33 9.23 6.67 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A VIRTU Americas, LLC NITE 21.13 30.58 0.00 1.54 20.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A G1 Execution Services, LLC ETMM 18.31 27.70 33.33 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A NASDAQ Execution Services, LLC NSDQ 16.43 0.00 0.00 53.85 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Jane Street Capital, LLC JNST 8.45 12.23 33.33 0.77 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A New York Stock Exchange NYSE 5.63 0.00 0.00 18.46 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Cboe EDGX US Equities Exchange EDGX 3.52 0.00 0.00 11.54 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Instinet BlockCross BLKX 2.58 0.00 0.00 0.00 73.33 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Members Exchange MEMX 1.41 0.00 0.00 4.62 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Two Sigma Securities, LLC SOHO 0.70 1.08 0.00 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A 100.00 72.91 7.39 19.38 0.33 Goldman, Sachs & Co. GSCO 13.88 0.00 1.28 0.00 19.22 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A INTELLIGENT CROSS LLC INCR 10.17 0.00 0.00 0.00 14.10 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A UBS Securities LLC - ATS UBSA 7.88 0.00 0.00 0.00 10.93 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A EBX LLC EBXL 7.23 0.00 0.00 0.00 10.03 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Barclays Capital, Inc. LEHM 7.15 0.00 0.00 0.00 9.92 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Credit Suisse Securities (USA) LLC FBCO 6.21 0.00 20.51 0.00 8.04 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A JP Morgan Securities LLC JPMS 6.03 0.00 0.00 0.00 8.37 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A New York Stock Exchange NYSE 5.41 0.00 1.28 39.58 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Investors Exchange IEXG 5.38 0.00 0.00 4.78 6.56 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Citadel Securities LLC CDRG 4.84 33.05 19.23 2.68 0.04 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A 100.00 39.00 11.00 50.00 0.00 Citadel Securities LLC CDRG 42.31 53.85 63.64 35.85 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Wolverine Execution Services LLC WEXX 27.56 0.00 0.00 40.57 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Dash Financial Technologies LLC DASH 16.67 12.82 18.18 17.92 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Susquehanna Capital Group SUSQ 8.33 25.64 18.18 0.94 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Morgan Stanley & Company LLC MSCO 5.13 7.69 0.00 4.72 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A