1.2 CITY NATIONAL SECURITIES, INC. 2021 02 2021-07-09T08:47:17Z 2021 04 100.00 85.43 2.01 12.56 0.00 NASDAQ Execution Services, LLC NSDQ 33.52 0.00 25.00 68.39 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Citadel Securities LLC CDRG 22.91 45.72 62.50 1.15 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A VIRTU Americas, LLC NITE 14.25 28.61 12.50 1.15 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A New York Stock Exchange NYSE 9.92 0.00 0.00 20.40 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A JANE STREET CAPITAL, LLC JNST 8.94 17.99 0.00 0.86 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Instinet BlockCross BLKX 2.93 0.00 0.00 0.00 100.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Cboe EDGX US Equities Exchange EDGX 2.79 0.00 0.00 5.75 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Two Sigma Securities, LLC SOHO 1.82 3.83 0.00 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A UBS Securities, LLC UBSS 1.82 1.47 0.00 2.30 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A G1 Execution Services, LLC ETMM 1.12 2.36 0.00 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A 100.00 77.17 2.75 14.06 6.03 Citadel Securities LLC CDRG 36.24 49.59 55.56 9.52 14.29 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A VIRTU Americas, LLC NITE 20.68 27.81 25.93 4.37 13.04 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A JANE STREET CAPITAL, LLC JNST 9.57 14.11 3.70 3.17 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Instinet BlockCross BLKX 8.89 0.00 0.00 0.00 64.60 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A NASDAQ Execution Services, LLC NSDQ 8.21 0.00 0.00 38.10 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A New York Stock Exchange NYSE 4.70 0.00 0.00 21.83 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Cboe EDGX US Equities Exchange EDGX 3.08 0.00 0.00 14.29 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A UBS Securities, LLC UBSS 2.82 2.88 3.70 0.40 6.21 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A G1 Execution Services, LLC ETMM 2.31 3.01 7.41 0.00 1.86 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Two Sigma Securities, LLC SOHO 2.05 2.60 0.00 1.98 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A 100.00 33.53 5.88 60.59 0.00 Citadel Securities LLC CDRG 42.06 42.98 33.33 42.41 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Wolverine Execution Services LLC WEXX 20.61 1.75 0.00 32.14 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Susquehanna Capital Group SUSQ 20.06 40.35 57.14 6.25 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Dash Financial Technologies LLC DASH 13.65 10.53 9.52 15.63 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Morgan Stanley & Company LLC MSCO 3.62 4.39 0.00 3.57 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A 2021 05 100.00 78.60 1.11 6.46 13.84 Citadel Securities LLC CDRG 44.54 51.29 33.33 7.69 37.69 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A VIRTU Americas, LLC NITE 21.53 24.47 16.67 7.69 17.69 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A JANE STREET CAPITAL, LLC JNST 11.75 16.47 33.33 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Instinet BlockCross BLKX 8.97 0.00 0.00 0.00 42.31 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A NASDAQ Execution Services, LLC NSDQ 4.24 0.00 0.00 50.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Two Sigma Securities, LLC SOHO 3.10 4.00 16.67 1.92 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A G1 Execution Services, LLC ETMM 1.79 2.35 0.00 1.92 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Cboe EDGX US Equities Exchange EDGX 1.63 0.00 0.00 19.23 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A UBS Securities, LLC UBSS 1.47 1.41 0.00 0.00 2.31 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A New York Stock Exchange NYSE 0.98 0.00 0.00 11.54 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A 100.00 81.31 5.20 11.28 2.21 Citadel Securities LLC CDRG 40.34 51.70 36.00 8.79 10.13 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A VIRTU Americas, LLC NITE 22.18 26.94 34.00 5.49 8.86 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A JANE STREET CAPITAL, LLC JNST 9.56 12.38 14.00 1.10 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Instinet BlockCross BLKX 5.64 0.00 0.00 0.00 74.68 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A NASDAQ Execution Services, LLC NSDQ 4.88 0.00 2.00 27.47 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A NYSE Arca ARCA 4.21 0.00 4.00 23.08 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Cboe EDGX US Equities Exchange EDGX 3.73 0.00 0.00 21.43 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Two Sigma Securities, LLC SOHO 2.96 3.54 2.00 0.55 3.80 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A G1 Execution Services, LLC ETMM 2.39 3.13 4.00 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A New York Stock Exchange NYSE 2.10 0.00 4.00 10.99 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A 100.00 47.68 5.41 46.91 0.00 Citadel Securities LLC CDRG 46.73 41.08 68.00 49.08 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Susquehanna Capital Group SUSQ 27.80 48.11 28.00 10.55 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Wolverine Execution Services LLC WEXX 13.08 1.62 0.00 24.31 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Dash Financial Technologies LLC DASH 8.18 5.41 4.00 11.01 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Morgan Stanley & Company LLC MSCO 4.21 3.78 0.00 5.05 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A 2021 06 100.00 82.02 2.53 14.61 0.84 Citadel Securities LLC CDRG 34.87 54.79 50.00 3.24 25.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A NASDAQ Execution Services, LLC NSDQ 20.04 0.00 10.00 53.51 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A VIRTU Americas, LLC NITE 14.83 22.95 30.00 2.16 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A New York Stock Exchange NYSE 12.63 0.00 0.00 34.05 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A JANE STREET CAPITAL, LLC JNST 8.22 13.70 10.00 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Cboe EDGX US Equities Exchange EDGX 2.40 0.00 0.00 6.49 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A G1 Execution Services, LLC ETMM 2.20 3.77 0.00 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Instinet BlockCross BLKX 1.80 0.00 0.00 0.00 75.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Two Sigma Securities, LLC SOHO 1.60 2.74 0.00 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A UBS Securities, LLC UBSS 1.40 2.05 0.00 0.54 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A 100.00 69.55 6.77 21.80 1.88 Citadel Securities LLC CDRG 26.55 49.38 49.28 3.56 5.31 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A VIRTU Americas, LLC NITE 14.55 27.86 26.09 1.07 2.86 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Instinet BlockCross BLKX 14.05 0.00 0.00 0.00 91.84 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A NASDAQ Execution Services, LLC NSDQ 11.31 0.00 0.00 32.21 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A New York Stock Exchange NYSE 9.43 0.00 0.00 26.87 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A JANE STREET CAPITAL, LLC JNST 7.50 14.62 17.39 0.36 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Cboe EDGX US Equities Exchange EDGX 6.37 0.00 0.00 18.15 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A NYSE Arca ARCA 6.00 0.00 1.45 16.90 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A G1 Execution Services, LLC ETMM 1.69 3.31 4.35 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A UBS Securities, LLC UBSS 1.31 2.62 0.00 0.36 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A 100.00 32.21 4.91 62.88 0.00 Citadel Securities LLC CDRG 42.29 41.90 43.75 42.36 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Wolverine Execution Services LLC WEXX 21.71 2.86 0.00 31.88 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Susquehanna Capital Group SUSQ 21.14 43.81 43.75 9.17 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Dash Financial Technologies LLC DASH 11.43 7.62 12.50 13.10 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A Morgan Stanley & Company LLC MSCO 3.43 3.81 0.00 3.49 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 N/A