1.3 ALTU 2026 2 2026-07-20T16:56:06Z 2026 04 100.00 99.51 0.12 0.37 0.00 CITADEL SECURITIES LLC 46.99 46.98 46.98 48.46 0.00 3739.26 14.9857 8.27 14.9539 25.19 33.3682 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. Virtu Americas, LLC 34.91 34.91 36.24 35.09 0.00 2687.09 15.0000 4.94 15.0000 15.61 35.0000 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. Hudson River Trading (HRT) 15.09 15.10 16.11 13.60 0.00 1190.94 14.9564 2.18 15.0138 2.18 34.9359 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. Two Sigma Securities, LLC 3.01 3.02 0.67 2.85 0.00 219.78 15.0000 0.01 15.0000 0.32 35.0000 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. 100.00 99.33 0.35 0.31 0.00 CITADEL SECURITIES LLC 47.01 46.99 46.96 52.45 0.00 24195.08 14.9668 790.54 15.0000 385.91 34.6624 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. Virtu Americas, LLC 35.02 35.02 35.43 31.93 0.00 18563.77 14.9769 673.41 15.0000 235.89 34.9632 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. Hudson River Trading (HRT) 14.98 14.99 14.73 13.52 0.00 7613.03 14.9862 277.85 15.0000 45.63 34.9977 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. Two Sigma Securities, LLC 2.99 3.00 2.88 2.10 0.00 1631.73 14.9863 61.50 15.0000 13.27 35.0000 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. 2026 05 100.00 99.38 0.11 0.52 0.00 CITADEL SECURITIES LLC 45.66 45.62 48.18 52.46 0.00 3141.26 14.9853 2.93 14.9313 13.22 34.1146 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. Virtu Americas, LLC 38.82 38.83 36.50 38.15 0.00 2913.63 15.0000 3.42 15.0000 20.17 35.0000 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. Hudson River Trading (HRT) 13.20 13.23 11.68 8.35 0.00 909.03 14.9351 0.64 14.9883 0.75 35.0467 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. Two Sigma Securities, LLC 2.31 2.32 3.65 1.04 0.00 162.81 15.0000 0.07 15.0000 0.05 35.0000 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. 100.00 99.33 0.23 0.44 0.00 CITADEL SECURITIES LLC 45.66 45.65 50.48 43.79 0.00 23255.12 14.9510 344.50 15.0000 298.87 34.8592 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. Virtu Americas, LLC 38.57 38.56 33.60 43.71 0.00 20607.47 14.9376 172.35 14.1386 323.95 35.0000 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. Hudson River Trading (HRT) 13.39 13.40 12.86 10.78 0.00 6824.45 14.9566 74.75 14.9635 128.68 34.9997 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. Two Sigma Securities, LLC 2.38 2.38 3.05 1.72 0.00 1190.90 14.9933 15.00 15.0000 8.76 35.0000 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. 2026 06 100.00 99.30 0.16 0.54 0.00 Virtu Americas, LLC 47.36 47.36 49.57 46.36 0.00 4105.64 15.0000 4.21 15.0000 82.27 35.0000 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. CITADEL SECURITIES LLC 43.42 43.40 45.65 46.49 0.00 3547.76 14.8950 3.88 14.5998 75.54 34.9789 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. Hudson River Trading (HRT) 8.23 8.25 3.91 6.36 0.00 691.29 14.9921 0.05 16.1290 6.85 34.9847 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. Two Sigma Securities, LLC 0.99 0.99 0.87 0.79 0.00 96.67 15.0000 0.00 15.0000 2.81 35.0000 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. 100.00 99.16 0.28 0.56 0.00 Virtu Americas, LLC 47.40 47.41 38.53 50.03 0.00 32377.35 13.9719 269.08 15.0000 627.67 34.8887 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. CITADEL SECURITIES LLC 43.53 43.49 53.02 44.72 0.00 28296.03 14.8458 533.63 14.9977 901.65 34.7585 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. Hudson River Trading (HRT) 8.09 8.11 7.37 4.59 0.00 5390.86 14.9225 79.20 13.9432 53.69 35.0023 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality. Two Sigma Securities, LLC 0.98 0.99 1.09 0.66 0.00 670.64 14.9951 7.30 14.9081 6.02 35.0000 0.00 0.0000 Altruist receives payment for listed equity order flow routed to market makers. For marketable orders the payment rate is $0.0015 per share and for non-marketable orders the payment rate is $0.0035 per share. Altruist does not accept payment for OTC order flow or for stocks trading under $1.00 at time of order entry. All market makers pay the same rate to Altruist for any given order flow type. Altruist does not negotiate payment as a condition for sending more order flow to a market maker nor does Altruist negotiate a tradeoff between payment and price improvement/execution quality.