1.3 ALTU 2026 3 2026-10-22T15:57:05Z 2026 07 100.00 99.42 0.14 0.45 0.00 Virtu Americas, LLC 47.88 47.91 50.26 39.21 0.00 4492.32 15.0000 7.23 15.0000 14.58 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 44.16 44.11 44.56 56.03 0.00 4086.03 14.9958 4.67 12.4110 19.10 34.9104 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) 6.98 7.00 4.15 3.97 0.00 671.69 14.9976 0.45 14.9007 0.79 34.8018 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 0.98 1.04 0.79 0.00 70.17 15.0000 0.01 15.0000 0.38 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 98.95 0.36 0.69 0.00 Virtu Americas, LLC 47.97 48.04 38.93 43.01 0.00 29675.25 14.9518 354.41 14.9941 1094.20 34.9257 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 44.03 43.95 53.63 50.79 0.00 26498.30 14.9580 489.43 15.0000 1133.17 31.5493 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) 6.99 7.00 6.50 5.41 0.00 4273.27 14.9729 97.97 14.9547 142.57 34.0693 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 1.01 1.01 0.94 0.79 0.00 558.23 14.9997 6.29 15.0000 54.76 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 08 100.00 99.40 0.14 0.46 0.00 Virtu Americas, LLC 47.91 47.89 55.32 49.92 0.00 3579.84 15.0000 10.60 15.0000 32.11 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 43.99 44.00 36.70 45.63 0.00 3315.73 14.9754 1.88 14.9641 26.74 34.0378 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) 7.04 7.06 6.38 4.12 0.00 508.99 14.9954 0.04 15.3846 3.17 34.9504 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 1.05 1.06 1.60 0.33 0.00 73.24 15.0000 0.01 15.0000 0.01 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 99.17 0.27 0.56 0.00 Virtu Americas, LLC 48.03 48.00 49.48 52.19 0.00 28920.14 14.9215 260.12 14.9997 523.46 34.5840 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 44.02 44.04 42.14 41.69 0.00 26390.87 14.9830 232.04 9.8533 343.12 34.5531 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) 6.96 6.96 7.47 5.44 0.00 4112.03 14.9583 57.53 14.9993 83.83 34.9992 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 0.90 0.69 0.00 645.58 15.0000 3.09 15.0000 19.32 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. 2026 09 100.00 99.29 0.17 0.54 0.00 Virtu Americas, LLC 47.81 47.84 45.17 43.93 0.00 3672.11 15.0000 20.28 15.0000 38.79 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 44.18 44.14 47.49 50.36 0.00 3395.07 14.9951 18.69 15.0000 46.52 32.7641 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) 7.02 7.03 6.56 5.22 0.00 579.02 14.9993 1.61 15.0047 2.45 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. Two Sigma Securities, LLC 0.99 0.99 0.77 0.49 0.00 73.35 15.0000 1.17 15.0000 1.23 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 99.38 0.26 0.36 0.00 Virtu Americas, LLC 48.02 48.05 43.07 43.08 0.00 32719.45 14.9913 517.25 14.9967 348.19 31.8031 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 43.99 43.95 48.30 51.28 0.00 29746.50 14.9931 512.17 14.9769 329.32 33.9472 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) 6.99 6.99 7.66 5.02 0.00 4607.90 14.9984 64.58 14.9994 50.24 34.9983 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 1.00 1.01 0.97 0.62 0.00 632.80 14.9951 14.30 15.0000 2.31 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.