1.2 Cobra Trading 2022 2 2022 4 22.24 9.60 39.03 51.35 0.03 VIRTU AMERICAS, LLC. (FAN) 42.83 0.02 12.62 30.20 0.00 1.39 5.0000 520.54 5.0000 250.13 5.0000 0.0000 5.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays FAN $0.05 per 100 shares. LAMPOST CAPITAL (LAMP) 28.18 3.62 14.63 9.92 0.00 -127.78 -4.9670 -303.78 -4.9670 -57.42 -4.9670 0.0000 -4.9670 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size for equities priced below $1.00, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays LAMP $0.05 per 100 shares. For all order types and size for equities priced above $1.00, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading received a blended rate over the past year ranged from Cobra Trading receiving from LAMP $0.025 per 100 shares to Cobra Trading receiving from LAMP $0.078 per 100 shares. CODA MARKETS, INC. (PSMT) 10.60 1.58 6.09 2.93 0.00 -41.37 -7.0000 -363.43 -7.0000 -35.51 -7.0000 0.0000 -7.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from PSMT $0.07 per 100 shares. MERRILL LYNCH PIERCE FENNER & SMITH, INC. (SMART) 10.11 3.20 4.25 2.64 0.01 505.24 25.0000 594.86 25.0000 74.54 25.0000 0.0000 25.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays SMART $0.25 per 100 shares. CODA MARKETS, INC. (PDQSMART) 6.53 1.06 0.64 4.82 0.00 -51.83 -7.0000 -25.03 -7.0000 -65.82 -7.0000 0.0000 -7.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from PDQSMART $0.07 per 100 shares. SPEEDROUTE, LLC (REBATE) 0.60 0.01 0.34 0.25 0.00 -0.19 -3.5085 -1.54 -3.5085 -0.67 -3.5085 0.0000 -3.5085 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all REBATE order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from REBATE $0.10 per 100 CODA MARKETS, INC. (CODAREB) 0.54 0.04 0.13 0.36 0.02 -0.66 -7.0000 -4.59 -7.0000 -3.68 -7.0000 0.0000 -7.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from CODAREB $0.07 per 100 shares. SPEEDROUTE, LLC (HEAT) 0.39 0.00 0.24 0.15 0.00 0.00 22.6280 19.90 22.6280 0.00 22.6280 0.0000 22.6280 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all HEAT order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying HEAT $0.0432 per 100 shares to Cobra Trading paying HEAT $0.283 per 100 shares. SPEEDROUTE, LLC (SPDRX) 0.08 0.00 0.05 0.04 0.00 0.00 23.4590 2.80 23.4590 0.15 23.4590 0.1817 23.4590 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all SPDRX order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying SPDRX $0.09 per 100 shares to Cobra Trading paying SPDRX $0.234 per 100 shares. DASH FINANCIAL TECHNOLOGIES (SMOK) 0.08 0.05 0.02 0.02 0.00 0.00 0.0000 0.00 0.0000 0.00 0.0000 0.0000 0.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all SMOK order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying SMOK $0.00 per 100 shares to Cobra Trading paying SMOK $0.00 per 100 shares. CODA MARKETS, INC. (PMID) 0.05 0.02 0.02 0.02 0.00 0.08 15.0000 0.53 15.0000 0.12 15.0000 0.0000 15.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays PMID $0.15 per 100 shares. 24.33 10.93 34.88 54.04 0.15 VIRTU AMERICAS, LLC. (FAN) 47.82 0.25 11.39 36.18 0.00 338.56 5.0000 9058.01 5.0000 10831.81 5.0000 0.0000 5.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays FAN $0.05 per 100 shares. LAMPOST CAPITAL (LAMP) 25.60 4.25 12.39 8.96 0.00 -2685.32 -4.9670 -7252.57 -4.9670 -1465.78 -4.9670 0.0000 -4.9670 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size for equities priced below $1.00, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays LAMP $0.05 per 100 shares. For all order types and size for equities priced above $1.00, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading received a blended rate over the past year ranged from Cobra Trading receiving from LAMP $0.025 per 100 shares to Cobra Trading receiving from LAMP $0.078 per 100 shares. CODA MARKETS, INC. (PSMT) 15.09 3.28 7.25 4.55 0.00 -1567.93 -7.0000 -6011.73 -7.0000 -1063.45 -7.0000 0.0000 -7.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from PSMT $0.07 per 100 shares. MERRILL LYNCH PIERCE FENNER & SMITH, INC. (SMART) 8.23 2.84 2.82 2.44 0.14 10233.72 25.0000 13779.74 25.0000 13675.83 25.0000 832.9800 25.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays SMART $0.25 per 100 shares. CODA MARKETS, INC. (PDQSMART) 0.91 0.16 0.10 0.65 0.00 -47.86 -7.0000 -41.99 -7.0000 -76.04 -7.0000 0.0000 -7.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from PDQSMART $0.07 per 100 shares. SPEEDROUTE, LLC (REBATE) 0.88 0.02 0.21 0.64 0.00 -3.11 -3.5085 -30.95 -3.5085 -77.00 -3.5085 0.0000 -3.5085 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all REBATE order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from REBATE $0.10 per 100 SPEEDROUTE, LLC (SPDRX) 0.44 0.00 0.33 0.12 0.00 0.00 23.4590 539.92 23.4590 103.78 23.4590 355.2872 23.4590 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all SPDRX order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying SPDRX $0.09 per 100 shares to Cobra Trading paying SPDRX $0.234 per 100 shares. CODA MARKETS, INC. (PMID) 0.34 0.08 0.07 0.19 0.00 52.53 15.0000 42.65 15.0000 69.99 15.0000 0.0000 15.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays PMID $0.15 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (VWAP) 0.18 0.01 0.10 0.08 0.00 2422.08 9.6380 26.89 9.6380 19809.30 9.6380 0.0000 9.6380 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all VWAP order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from VWAP $0.02 per 100 shares to Cobra Trading paying VWAP $0.112 per 100 shares. CODA MARKETS, INC. (CODAREB) 0.11 0.00 0.05 0.05 0.01 -0.95 -7.0000 -18.16 -7.0000 -3.38 -7.0000 -0.8750 -7.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from CODAREB $0.07 per 100 shares. SPEEDROUTE, LLC (HEAT) 0.11 0.00 0.06 0.05 0.00 6.90 22.6280 100.60 22.6280 2.56 22.6280 0.0000 22.6280 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all HEAT order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying HEAT $0.0432 per 100 shares to Cobra Trading paying HEAT $0.283 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (TWP10) 0.05 0.01 0.02 0.02 0.00 -40.54 -1.0800 -0.86 -1.0800 -95.54 -1.0800 0.0000 -1.0800 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all TWAP order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from TWP10 $0.06 per 100 shares to Cobra Trading paying TWP10 $0.104 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (DRK) 0.05 0.00 0.01 0.03 0.00 0.00 17.8900 253.32 17.8900 2321.88 17.8900 0.0000 17.8900 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all DRK order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying DRK $0.084 per 100 shares to Cobra Trading paying DRK $0.1789 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (TWAP) 0.05 0.01 0.02 0.02 0.00 -76.10 -1.0800 -0.90 -1.0800 -206.48 -1.0800 0.0000 -1.0800 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all TWAP order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from TWAP $0.06 per 100 shares to Cobra Trading paying TWAP $0.104 per 100 shares. DASH FINANCIAL TECHNOLOGIES (DFIN/DASH) 0.04 0.00 0.01 0.03 0.00 0.00 29.7005 3.07 29.7005 0.15 29.7005 0.0000 29.7005 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all DFIN/DASH option order types and size, regardless of contracts traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from DFIN/DASH $11.42 per 100 contracts to Cobra Trading paying DFIN/DASH $5.687 per 100 contracts. CLEARPOOL EXECUTION SERVICES, LLC (TWP20) 0.03 0.00 0.02 0.01 0.00 -11.01 -1.0800 -0.83 -1.0800 -135.53 -1.0800 0.0000 -1.0800 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all TWAP order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from TWP20 $0.06 per 100 shares to Cobra Trading paying TWP20 $0.104 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (TWP30) 0.03 0.00 0.01 0.02 0.00 -14.27 -1.0800 -0.31 -1.0800 -108.75 -1.0800 0.0000 -1.0800 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all TWAP order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from TWP30 $0.06 per 100 shares to Cobra Trading paying TWP30 $0.104 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (TWP5) 0.03 0.01 0.01 0.01 0.00 -64.45 -1.0800 -0.31 -1.0800 -60.33 -1.0800 0.0000 -1.0800 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all TWAP order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from TWP5 $0.06 per 100 shares to Cobra Trading paying TWP5 $0.104 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (TWP2) 0.01 0.01 0.00 0.00 0.00 -15.36 -1.0800 -0.03 -1.0800 -13.74 -1.0800 0.0000 -1.0800 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all TWAP order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from TWP2 $0.06 per 100 shares to Cobra Trading paying TWP2 $0.104 per 100 shares. DASH FINANCIAL TECHNOLOGIES (SMOK) 0.01 0.00 0.00 0.01 0.00 0.00 0.0000 0.00 0.0000 0.00 0.0000 0.0000 0.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all SMOK order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying SMOK $0.00 per 100 shares to Cobra Trading paying SMOK $0.00 per 100 shares. DASH FINANCIAL TECHNOLOGIES (STRK) 0.01 0.00 0.00 0.00 0.00 0.00 26.7700 469.83 26.7700 2.68 26.7700 0.0000 26.7700 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all STRK order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying STRK $0.19 per 100 shares to Cobra Trading paying STRK $0.3479 per 100 shares. 86.53 13.14 27.54 58.78 0.54 DASH FINANCIAL TECHNOLOGIES (DFIN/DASH) 67.29 13.04 12.08 42.17 0.00 -1300.21 -8.1314 -6197.18 -8.1314 -7985.60 -8.1314 0.0000 -8.1314 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all DFIN/DASH option order types and size, regardless of contracts traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from DFIN/DASH $11.42 per 100 contracts to Cobra Trading paying DFIN/DASH $5.687 per 100 contracts. MERRILL LYNCH PIERCE FENNER & SMITH, INC. (MLCLSWP) 17.59 0.05 11.03 5.97 0.54 1.15 5.0000 541.45 5.0000 101.80 5.0000 12.4000 5.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all option order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays MLCLSWP $5.00 per 100 contracts. LAMPOST CAPITAL (LAMP) 15.00 0.06 4.44 10.50 0.00 -50.05 -5.0000 -193.15 -5.0000 -183.90 -5.0000 0.0000 -5.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all option order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from LAMP $5.00 per 100 contracts. 2022 5 17.39 11.86 37.90 49.79 0.45 VIRTU AMERICAS, LLC. (FAN) 40.34 0.04 12.84 27.46 0.00 2.60 5.0000 234.44 5.0000 163.77 5.0000 0.0000 5.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays FAN $0.05 per 100 shares. LAMPOST CAPITAL (LAMP) 36.09 4.76 17.85 13.48 0.00 -82.32 -4.8640 -367.40 -4.8640 -52.31 -4.8640 0.0000 -4.8640 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size for equities priced below $1.00, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays LAMP $0.05 per 100 shares. For all order types and size for equities priced above $1.00, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading received a blended rate over the past year ranged from Cobra Trading receiving from LAMP $0.025 per 100 shares to Cobra Trading receiving from LAMP $0.078 per 100 shares. MERRILL LYNCH PIERCE FENNER & SMITH, INC. (SMART) 9.46 4.01 3.47 1.53 0.45 640.73 25.0000 145.20 25.0000 31.37 25.0000 24.7125 25.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays SMART $0.25 per 100 shares. CODA MARKETS, INC. (PDQSMART) 6.87 0.96 0.57 5.33 0.00 -30.29 -7.0000 -17.49 -7.0000 -67.45 -7.0000 0.0000 -7.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from PDQSMART $0.07 per 100 shares. CODA MARKETS, INC. (PSMT) 5.80 2.02 2.51 1.27 0.00 -60.67 -7.0000 -63.85 -7.0000 -15.57 -7.0000 0.0000 -7.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from PSMT $0.07 per 100 shares. DASH FINANCIAL TECHNOLOGIES (DFIN/DASH) 0.48 0.00 0.22 0.26 0.00 0.00 32.4900 16.71 32.4900 7.57 32.4900 0.0000 32.4900 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all DFIN/DASH option order types and size, regardless of contracts traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from DFIN/DASH $11.42 per 100 contracts to Cobra Trading paying DFIN/DASH $5.687 per 100 contracts. CODA MARKETS, INC. (CODAREB) 0.35 0.06 0.03 0.26 0.00 -1.12 -7.0000 -0.93 -7.0000 -4.27 -7.0000 0.0000 -7.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from CODAREB $0.07 per 100 shares. SPEEDROUTE, LLC (REBATE) 0.22 0.00 0.17 0.05 0.00 0.00 -5.7990 -1.08 -5.7990 -0.24 -5.7990 0.0000 -5.7990 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all REBATE order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from REBATE $0.10 per 100 SPEEDROUTE, LLC (SPDRX) 0.20 0.00 0.11 0.10 0.00 0.00 21.9700 1.50 21.9700 1.62 21.9700 0.0020 21.9700 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all SPDRX order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying SPDRX $0.09 per 100 shares to Cobra Trading paying SPDRX $0.234 per 100 shares. CODA MARKETS, INC. (PMID) 0.10 0.00 0.09 0.01 0.00 0.00 15.0000 7.60 15.0000 0.63 15.0000 0.0000 15.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays PMID $0.15 per 100 shares. SPEEDROUTE, LLC (HEAT) 0.07 0.00 0.03 0.03 0.00 0.00 28.3300 0.48 28.3300 0.00 28.3300 0.0000 28.3300 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all HEAT order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying HEAT $0.0432 per 100 shares to Cobra Trading paying HEAT $0.283 per 100 shares. DASH FINANCIAL TECHNOLOGIES (SMOK) 0.01 0.00 0.00 0.00 0.00 0.00 0.0000 0.00 0.0000 0.00 0.0000 0.0000 0.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all SMOK order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying SMOK $0.00 per 100 shares to Cobra Trading paying SMOK $0.00 per 100 shares. 26.19 10.11 34.36 55.33 0.19 VIRTU AMERICAS, LLC. (FAN) 45.96 0.21 10.53 35.22 0.00 246.22 5.0000 7908.32 5.0000 9237.08 5.0000 0.0000 5.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays FAN $0.05 per 100 shares. LAMPOST CAPITAL (LAMP) 31.98 6.04 13.71 12.23 0.00 -1635.06 -4.8640 -7234.43 -4.8640 -1577.77 -4.8640 0.0000 -4.8640 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size for equities priced below $1.00, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays LAMP $0.05 per 100 shares. For all order types and size for equities priced above $1.00, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading received a blended rate over the past year ranged from Cobra Trading receiving from LAMP $0.025 per 100 shares to Cobra Trading receiving from LAMP $0.078 per 100 shares. CODA MARKETS, INC. (PSMT) 10.98 1.28 6.43 3.27 0.00 -717.93 -7.0000 -5245.82 -7.0000 -1343.49 -7.0000 0.0000 -7.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from PSMT $0.07 per 100 shares. MERRILL LYNCH PIERCE FENNER & SMITH, INC. (SMART) 6.91 2.05 2.55 2.13 0.19 7362.70 25.0000 10653.98 25.0000 6631.03 25.0000 768.1825 25.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays SMART $0.25 per 100 shares. CODA MARKETS, INC. (PDQSMART) 1.69 0.32 0.18 1.19 0.00 -74.65 -7.0000 -103.27 -7.0000 -129.42 -7.0000 0.0000 -7.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from PDQSMART $0.07 per 100 shares. DASH FINANCIAL TECHNOLOGIES (DFIN/DASH) 0.59 0.00 0.27 0.33 0.00 0.00 32.4900 66.29 32.4900 21.50 32.4900 0.0000 32.4900 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all DFIN/DASH option order types and size, regardless of contracts traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from DFIN/DASH $11.42 per 100 contracts to Cobra Trading paying DFIN/DASH $5.687 per 100 contracts. SPEEDROUTE, LLC (REBATE) 0.58 0.02 0.17 0.38 0.00 -31.02 -5.7990 -135.88 -5.7990 -135.92 -5.7990 0.0000 -5.7990 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all REBATE order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from REBATE $0.10 per 100 SPEEDROUTE, LLC (SPDRX) 0.37 0.00 0.22 0.15 0.00 0.41 21.9700 664.93 21.9700 299.73 21.9700 70.3506 21.9700 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all SPDRX order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying SPDRX $0.09 per 100 shares to Cobra Trading paying SPDRX $0.234 per 100 shares. CODA MARKETS, INC. (PMID) 0.35 0.09 0.07 0.18 0.00 262.63 15.0000 39.40 15.0000 44.07 15.0000 0.0000 15.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays PMID $0.15 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (VWAP) 0.14 0.03 0.05 0.06 0.00 1697.27 10.9400 20.51 10.9400 19745.51 10.9400 0.0000 10.9400 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all VWAP order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from VWAP $0.02 per 100 shares to Cobra Trading paying VWAP $0.112 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (TWP10) 0.09 0.01 0.03 0.04 0.00 35.84 4.3400 5.82 4.3400 963.15 4.3400 0.0000 4.3400 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all TWAP order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from TWP10 $0.06 per 100 shares to Cobra Trading paying TWP10 $0.104 per 100 shares. CODA MARKETS, INC. (CODAREB) 0.09 0.00 0.04 0.03 0.01 -0.65 -7.0000 -49.91 -7.0000 -1.23 -7.0000 -0.3850 -7.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from CODAREB $0.07 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (TWAP) 0.06 0.01 0.03 0.02 0.00 615.37 4.3400 4.86 4.3400 446.98 4.3400 0.0000 4.3400 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all TWAP order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from TWAP $0.06 per 100 shares to Cobra Trading paying TWAP $0.104 per 100 shares. SPEEDROUTE, LLC (HEAT) 0.06 0.00 0.03 0.03 0.00 2.27 28.3300 8.49 28.3300 22.58 28.3300 0.0000 28.3300 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all HEAT order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying HEAT $0.0432 per 100 shares to Cobra Trading paying HEAT $0.283 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (TWP20) 0.04 0.01 0.01 0.02 0.00 272.12 4.3400 1.29 4.3400 340.41 4.3400 0.0000 4.3400 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all TWAP order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from TWP20 $0.06 per 100 shares to Cobra Trading paying TWP20 $0.104 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (TWP30) 0.03 0.00 0.01 0.01 0.00 149.57 4.3400 1.98 4.3400 196.92 4.3400 0.0000 4.3400 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all TWAP order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from TWP30 $0.06 per 100 shares to Cobra Trading paying TWP30 $0.104 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (DRK) 0.03 0.00 0.01 0.02 0.00 0.00 17.0100 23.58 17.0100 139.88 17.0100 0.0000 17.0100 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all DRK order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying DRK $0.084 per 100 shares to Cobra Trading paying DRK $0.1789 per 100 shares. DASH FINANCIAL TECHNOLOGIES (STRK) 0.02 0.00 0.01 0.01 0.00 0.00 32.4900 1771.91 32.4900 48.53 32.4900 0.0000 32.4900 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all STRK order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying STRK $0.19 per 100 shares to Cobra Trading paying STRK $0.3479 per 100 shares. DASH FINANCIAL TECHNOLOGIES (SMOK) 0.02 0.01 0.00 0.01 0.00 0.00 0.0000 0.00 0.0000 0.00 0.0000 0.0000 0.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all SMOK order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying SMOK $0.00 per 100 shares to Cobra Trading paying SMOK $0.00 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (TWP5) 0.01 0.01 0.00 0.00 0.00 82.15 4.3400 0.00 4.3400 2.49 4.3400 0.0000 4.3400 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all TWAP order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from TWP5 $0.06 per 100 shares to Cobra Trading paying TWP5 $0.104 per 100 shares. 88.59 12.65 28.33 58.76 0.25 DASH FINANCIAL TECHNOLOGIES (DFIN/DASH) 70.26 9.92 15.73 44.61 0.00 24.07 0.5027 654.44 0.5027 718.29 0.5027 0.0000 0.5027 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all DFIN/DASH option order types and size, regardless of contracts traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from DFIN/DASH $11.42 per 100 contracts to Cobra Trading paying DFIN/DASH $5.687 per 100 contracts. LAMPOST CAPITAL (LAMP) 19.66 1.00 7.94 10.71 0.00 -17.00 -5.0000 -198.50 -5.0000 -99.70 -5.0000 0.0000 -5.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all option order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from LAMP $5.00 per 100 contracts. MERRILL LYNCH PIERCE FENNER & SMITH, INC. (MLCLSWP) 9.85 1.73 4.65 3.22 0.25 54.90 5.0000 234.30 5.0000 108.75 5.0000 2.3000 5.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all option order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays MLCLSWP $5.00 per 100 contracts. MERRILL LYNCH PIERCE FENNER & SMITH, INC. (BCEX) 0.04 0.00 0.01 0.03 0.00 0.00 5.0000 0.00 5.0000 0.00 5.0000 0.0500 5.0000 2022 6 25.31 10.87 36.50 52.53 0.10 LAMPOST CAPITAL (LAMP) 38.19 4.31 20.19 13.69 0.00 -22.11 -2.4660 -160.09 -2.4660 -26.67 -2.4660 0.0000 -2.4660 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size for equities priced below $1.00, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays LAMP $0.05 per 100 shares. For all order types and size for equities priced above $1.00, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading received a blended rate over the past year ranged from Cobra Trading receiving from LAMP $0.025 per 100 shares to Cobra Trading receiving from LAMP $0.078 per 100 shares. VIRTU AMERICAS, LLC. (FAN) 24.63 0.06 6.82 17.75 0.00 1.26 5.0000 139.52 5.0000 115.16 5.0000 0.0000 5.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays FAN $0.05 per 100 shares. MERRILL LYNCH PIERCE FENNER & SMITH, INC. (SMART) 24.42 4.66 5.65 14.01 0.10 1488.71 25.0000 718.75 25.0000 540.18 25.0000 5.9750 25.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays SMART $0.25 per 100 shares. CODA MARKETS, INC. (PDQSMART) 5.74 1.36 0.48 3.90 0.00 -54.00 -7.0000 -20.26 -7.0000 -48.55 -7.0000 0.0000 -7.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from PDQSMART $0.07 per 100 shares. CODA MARKETS, INC. (PSMT) 3.82 0.44 1.77 1.60 0.00 -6.01 -7.0000 -61.09 -7.0000 -3.15 -7.0000 0.0000 -7.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from PSMT $0.07 per 100 shares. DASH FINANCIAL TECHNOLOGIES (DFIN/DASH) 2.67 0.00 1.48 1.19 0.00 0.00 19.5873 96.49 19.5873 31.24 19.5873 0.0000 19.5873 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all DFIN/DASH option order types and size, regardless of contracts traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from DFIN/DASH $11.42 per 100 contracts to Cobra Trading paying DFIN/DASH $5.687 per 100 contracts. CODA MARKETS, INC. (CODAREB) 0.30 0.04 0.07 0.20 0.00 -0.70 -7.0000 -3.13 -7.0000 -1.52 -7.0000 0.0000 -7.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from CODAREB $0.07 per 100 shares. SPEEDROUTE, LLC (REBATE) 0.09 0.00 0.02 0.07 0.00 0.00 -6.1785 -0.19 -6.1785 -0.40 -6.1785 0.0000 -6.1785 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all REBATE order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from REBATE $0.10 per 100 SPEEDROUTE, LLC (SPDRX) 0.05 0.00 0.00 0.05 0.00 0.00 23.7000 0.22 23.7000 1.31 23.7000 6.7801 23.7000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all SPDRX order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying SPDRX $0.09 per 100 shares to Cobra Trading paying SPDRX $0.234 per 100 shares. SPEEDROUTE, LLC (HEAT) 0.04 0.00 0.01 0.04 0.00 0.00 18.9300 0.24 18.9300 0.47 18.9300 0.0000 18.9300 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all HEAT order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying HEAT $0.0432 per 100 shares to Cobra Trading paying HEAT $0.283 per 100 shares. DASH FINANCIAL TECHNOLOGIES (SMOK) 0.03 0.00 0.00 0.03 0.00 0.00 0.0000 0.00 0.0000 0.00 0.0000 0.0000 0.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all SMOK order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying SMOK $0.00 per 100 shares to Cobra Trading paying SMOK $0.00 per 100 shares. CODA MARKETS, INC. (PMID) 0.01 0.00 0.00 0.01 0.00 0.00 15.0000 0.00 15.0000 0.00 15.0000 0.0000 15.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays PMID $0.15 per 100 shares. 28.02 8.43 35.65 55.80 0.12 VIRTU AMERICAS, LLC. (FAN) 46.76 0.32 10.54 35.89 0.00 584.24 5.0000 10990.71 5.0000 12435.00 5.0000 0.0000 5.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays FAN $0.05 per 100 shares. LAMPOST CAPITAL (LAMP) 30.98 4.88 14.94 11.16 0.00 -768.10 -2.4660 -6045.37 -2.4660 -1018.00 -2.4660 0.0000 -2.4660 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size for equities priced below $1.00, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays LAMP $0.05 per 100 shares. For all order types and size for equities priced above $1.00, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading received a blended rate over the past year ranged from Cobra Trading receiving from LAMP $0.025 per 100 shares to Cobra Trading receiving from LAMP $0.078 per 100 shares. CODA MARKETS, INC. (PSMT) 10.58 1.56 6.18 2.85 0.00 -1135.44 -7.0000 -8290.26 -7.0000 -954.82 -7.0000 0.0000 -7.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from PSMT $0.07 per 100 shares. MERRILL LYNCH PIERCE FENNER & SMITH, INC. (SMART) 8.53 1.32 3.11 3.97 0.12 5874.70 25.0000 17526.69 25.0000 11396.66 25.0000 147.9900 25.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays SMART $0.25 per 100 shares. CODA MARKETS, INC. (PDQSMART) 0.93 0.17 0.09 0.66 0.00 -58.08 -7.0000 -42.41 -7.0000 -87.96 -7.0000 0.0000 -7.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from PDQSMART $0.07 per 100 shares. SPEEDROUTE, LLC (REBATE) 0.80 0.02 0.13 0.65 0.00 -17.60 -6.1785 -70.62 -6.1785 -102.68 -6.1785 0.0000 -6.1785 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all REBATE order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from REBATE $0.10 per 100 DASH FINANCIAL TECHNOLOGIES (DFIN/DASH) 0.62 0.00 0.30 0.31 0.00 0.00 19.5873 80.19 19.5873 28.39 19.5873 0.0000 19.5873 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all DFIN/DASH option order types and size, regardless of contracts traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from DFIN/DASH $11.42 per 100 contracts to Cobra Trading paying DFIN/DASH $5.687 per 100 contracts. CODA MARKETS, INC. (PMID) 0.40 0.14 0.10 0.17 0.00 498.89 15.0000 40.92 15.0000 125.74 15.0000 0.0000 15.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays PMID $0.15 per 100 shares. SPEEDROUTE, LLC (SPDRX) 0.12 0.00 0.10 0.02 0.00 0.65 23.7000 478.01 23.7000 100.40 23.7000 43.5939 23.7000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all SPDRX order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying SPDRX $0.09 per 100 shares to Cobra Trading paying SPDRX $0.234 per 100 shares. SPEEDROUTE, LLC (HEAT) 0.05 0.00 0.03 0.03 0.00 0.00 18.9300 12.12 18.9300 0.95 18.9300 0.0000 18.9300 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all HEAT order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying HEAT $0.0432 per 100 shares to Cobra Trading paying HEAT $0.283 per 100 shares. CODA MARKETS, INC. (CODAREB) 0.05 0.00 0.05 0.00 0.00 -0.01 -7.0000 -127.64 -7.0000 -10.14 -7.0000 0.0000 -7.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from CODAREB $0.07 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (TWP20) 0.04 0.00 0.02 0.02 0.00 6.95 2.7800 1.48 2.7800 229.07 2.7800 0.0000 2.7800 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all TWAP order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from TWP20 $0.06 per 100 shares to Cobra Trading paying TWP20 $0.104 per 100 shares. DASH FINANCIAL TECHNOLOGIES (SMOK) 0.03 0.01 0.02 0.00 0.00 0.00 0.0000 0.00 0.0000 0.00 0.0000 0.0000 0.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all SMOK order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying SMOK $0.00 per 100 shares to Cobra Trading paying SMOK $0.00 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (DRK) 0.03 0.00 0.01 0.02 0.00 0.00 16.4700 24.08 16.4700 440.71 16.4700 0.0000 16.4700 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all DRK order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying DRK $0.084 per 100 shares to Cobra Trading paying DRK $0.1789 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (VWAP) 0.03 0.00 0.01 0.01 0.00 45.19 9.5800 4.63 9.5800 4498.17 9.5800 0.0000 9.5800 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all VWAP order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from VWAP $0.02 per 100 shares to Cobra Trading paying VWAP $0.112 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (TWP10) 0.02 0.00 0.01 0.01 0.00 0.00 2.7800 0.86 2.7800 128.96 2.7800 0.0000 2.7800 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all TWAP order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from TWP10 $0.06 per 100 shares to Cobra Trading paying TWP10 $0.104 per 100 shares. CREDIT SUISSE (CSFBDESK) 0.02 0.00 0.00 0.01 0.00 0.00 4.0000 0.47 4.0000 4.20 4.0000 0.0000 4.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all CSFBDESK order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading paying to CSFBDESK $0.04 per 100 shares to Cobra Trading paying CSFBDESK $0.04 per 100 shares. CLEARPOOL EXECUTION SERVICES, LLC (TWAP) 0.01 0.00 0.00 0.01 0.00 12.25 2.7800 0.03 2.7800 24.58 2.7800 0.0000 2.7800 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all TWAP order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from TWAP $0.06 per 100 shares to Cobra Trading paying TWAP $0.104 per 100 shares. 89.33 10.23 17.97 71.67 0.13 MERRILL LYNCH PIERCE FENNER & SMITH, INC. (MLCLSWP) 44.04 0.08 6.97 36.87 0.13 5.70 5.0000 443.40 5.0000 114.00 5.0000 1.7500 5.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all option order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading pays MLCLSWP $5.00 per 100 contracts. DASH FINANCIAL TECHNOLOGIES (DFIN/DASH) 38.09 6.93 6.19 24.97 0.00 50.59 0.9153 604.88 0.9153 501.27 0.9153 0.0000 0.9153 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all DFIN/DASH option order types and size, regardless of contracts traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives or pays a blended rate based on that month?s activity. This blended rate over the past year ranged from Cobra Trading receiving from DFIN/DASH $11.42 per 100 contracts to Cobra Trading paying DFIN/DASH $5.687 per 100 contracts. LAMPOST CAPITAL (LAMP) 17.82 3.23 4.82 9.78 0.00 -89.50 -5.0000 -157.20 -5.0000 -78.55 -5.0000 0.0000 -5.0000 Cobra Trading may receive volume discounts not passed on to clients. Likewise, rebates passed on to clients by Cobra Trading may be less than the rebates Cobra Trading receives from the relevant market. For all option order types and size, regardless of shares traded in a given day, month, year, etc., or any other negotiated qualifier, Cobra Trading receives from LAMP $5.00 per 100 contracts.