1.2 LASALLE ST. SECURITIES, L.L.C. 2021 02 2021-07-09T08:47:17Z 2021 04 100.00 76.34 2.59 20.44 0.63 Citadel Securities LLC CDRG 29.91 47.94 27.27 24.03 0.84 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] National Financial Services LLC XSTM 24.49 0.00 0.00 0.00 97.69 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] VIRTU Americas, LLC NITE 18.27 27.81 57.58 15.02 0.21 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] New York Stock Exchange NYSE 8.53 0.00 3.03 34.55 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] JANE STREET CAPITAL, LLC JNST 7.48 14.83 12.12 0.21 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] NASDAQ Execution Services, LLC NSDQ 4.11 0.00 0.00 16.74 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Two Sigma Securities, LLC SOHO 2.05 4.22 0.00 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] G1 Execution Services, LLC ETMM 1.79 3.35 0.00 0.00 0.63 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] UBS Securities, LLC UBSS 1.79 1.84 0.00 3.43 0.21 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Cboe EDGX US Equities Exchange EDGX 1.47 0.00 0.00 6.01 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] 100.00 74.95 3.83 19.57 1.66 Citadel Securities LLC CDRG 28.92 52.70 46.48 13.72 2.22 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] National Financial Services LLC XSTM 28.54 0.00 0.00 0.00 93.17 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] VIRTU Americas, LLC NITE 17.21 24.15 33.80 23.94 0.89 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] JANE STREET CAPITAL, LLC JNST 7.13 14.46 12.68 0.81 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] NASDAQ Execution Services, LLC NSDQ 5.09 0.00 1.41 24.11 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] New York Stock Exchange NYSE 4.32 0.00 1.41 20.45 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Cboe EDGX US Equities Exchange EDGX 2.25 0.00 0.00 10.71 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Two Sigma Securities, LLC SOHO 1.62 3.40 1.41 0.08 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] G1 Execution Services, LLC ETMM 1.56 3.07 1.41 0.16 0.28 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] UBS Securities, LLC UBSS 1.39 2.22 0.70 1.38 0.22 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] 100.00 15.22 7.96 75.43 1.38 Citadel Securities LLC CDRG 45.18 45.45 46.94 45.28 25.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Wolverine Execution Services LLC WEXX 21.29 4.55 4.08 26.18 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Dash Financial Technologies LLC DASH 14.70 11.36 12.24 15.75 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Susquehanna Capital Group SUSQ 14.70 34.09 34.69 8.46 75.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Morgan Stanley & Company LLC MSCO 4.13 4.55 2.04 4.33 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] 2021 05 100.00 76.93 4.68 17.71 0.68 Citadel Securities LLC CDRG 32.73 52.25 47.76 25.89 1.13 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] National Financial Services LLC XSTM 26.33 0.00 0.00 0.00 92.25 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] VIRTU Americas, LLC NITE 17.75 26.26 34.33 18.78 0.32 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] JANE STREET CAPITAL, LLC JNST 7.42 14.05 10.45 0.25 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] NASDAQ Execution Services, LLC NSDQ 4.79 0.00 0.00 26.40 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] New York Stock Exchange NYSE 2.63 0.00 1.49 14.21 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Two Sigma Securities, LLC SOHO 1.89 3.58 2.99 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Instinet BlockCross BLKX 1.75 0.00 0.00 0.00 6.14 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] UBS Securities, LLC UBSS 1.71 1.19 0.00 5.84 0.16 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] G1 Execution Services, LLC ETMM 1.61 2.66 2.99 1.02 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] 100.00 70.66 4.80 23.10 1.43 National Financial Services LLC XSTM 32.36 0.00 0.00 0.00 93.41 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Citadel Securities LLC CDRG 27.18 52.06 52.41 17.74 1.11 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] VIRTU Americas, LLC NITE 17.95 26.98 26.90 26.39 1.27 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] JANE STREET CAPITAL, LLC JNST 5.68 12.82 10.34 0.36 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] NASDAQ Execution Services, LLC NSDQ 5.01 0.00 1.38 23.57 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] New York Stock Exchange NYSE 2.65 0.00 0.00 12.56 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Cboe EDGX US Equities Exchange EDGX 2.59 0.00 0.00 12.28 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Two Sigma Securities, LLC SOHO 1.63 3.52 3.45 0.27 0.06 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] UBS Securities, LLC UBSS 1.57 2.08 1.38 3.09 0.06 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Instinet BlockCross BLKX 1.42 0.00 0.00 0.00 4.10 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] 100.00 14.12 9.09 75.05 1.74 Citadel Securities LLC CDRG 47.30 41.10 47.92 47.19 100.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Wolverine Execution Services LLC WEXX 21.22 0.00 0.00 27.42 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Susquehanna Capital Group SUSQ 18.09 49.32 45.83 10.34 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Dash Financial Technologies LLC DASH 9.22 5.48 0.00 11.01 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Morgan Stanley & Company LLC MSCO 3.65 4.11 6.25 3.37 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Interactive Brokers LLC IBKR 0.52 0.00 0.00 0.67 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] 2021 06 100.00 75.32 4.89 18.74 1.05 Citadel Securities LLC CDRG 29.41 51.77 37.29 16.45 0.94 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] National Financial Services LLC XSTM 24.17 0.00 0.00 0.00 94.73 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] VIRTU Americas, LLC NITE 16.05 24.53 25.42 14.74 0.94 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] NASDAQ Execution Services, LLC NSDQ 10.67 0.00 1.69 41.78 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] JANE STREET CAPITAL, LLC JNST 7.54 14.86 18.64 0.57 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] New York Stock Exchange NYSE 4.37 0.00 1.69 17.01 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Two Sigma Securities, LLC SOHO 2.07 3.95 3.39 0.57 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] UBS Securities, LLC UBSS 2.07 1.66 5.08 3.78 0.75 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] G1 Execution Services, LLC ETMM 1.68 3.22 6.78 0.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Cboe EDGX US Equities Exchange EDGX 1.30 0.00 0.00 5.10 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] 100.00 67.84 5.07 25.25 1.84 National Financial Services LLC XSTM 27.83 0.00 0.00 0.00 92.71 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Citadel Securities LLC CDRG 25.29 49.76 38.65 13.98 2.29 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] VIRTU Americas, LLC NITE 18.28 27.26 42.94 21.37 1.17 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] JANE STREET CAPITAL, LLC JNST 6.12 14.58 10.43 0.27 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] NASDAQ Execution Services, LLC NSDQ 5.96 0.00 0.00 21.57 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] New York Stock Exchange NYSE 4.55 0.00 0.00 16.47 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Cboe EDGX US Equities Exchange EDGX 3.32 0.00 0.00 12.03 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] NYSE Arca ARCA 2.34 0.00 0.61 8.40 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] UBS Securities, LLC UBSS 1.60 2.41 3.07 1.81 0.19 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] G1 Execution Services, LLC ETMM 1.30 2.97 1.84 0.27 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] 100.00 11.80 12.73 73.91 1.55 Citadel Securities LLC CDRG 47.42 47.37 51.19 45.94 100.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Wolverine Execution Services LLC WEXX 19.70 1.32 1.19 25.27 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Susquehanna Capital Group SUSQ 17.66 47.37 38.10 10.95 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Dash Financial Technologies LLC DASH 12.50 2.63 7.14 14.84 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).] Morgan Stanley & Company LLC MSCO 2.72 1.32 2.38 3.00 0.00 0 0.0000 0 0.0000 0 0.0000 0 0.0000 [Insert discussion of the material aspects of the relationship with this venue pursuant to rule 606(a)(1)(iv).]