APTOSE BIOSCIENCES INC

CUSIP: 03835T200 Class: Stock

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

Note: Option positions (PUT/CALL) are excluded.

Q1 2023
Shares 9,251 Value ($000) $6 Avg Close — Range —
Q4 2022
Shares 77,143 Value ($000) $45 Avg Close — Range —
Q2 2022
Shares 26,873 Value ($000) $20 Avg Close — Range —
Q1 2022
Shares 12,117 Value ($000) $16 Avg Close — Range —
Q4 2021
Shares 113,376 Value ($000) $153 Avg Close — Range —
Q3 2021
Shares 169,486 Value ($000) $369 Avg Close — Range —
Q2 2021
Shares 95,109 Value ($000) $316 Avg Close — Range —
Q1 2021
Shares 38,995 Value ($000) $233 Avg Close — Range —
Q4 2020
Shares 93,339 Value ($000) $409 Avg Close — Range —
Q3 2020
Shares 1,512,083 Value ($000) $9,072 Avg Close — Range —
Q2 2020
Shares 178,197 Value ($000) $1,123 Avg Close — Range —
Q1 2020
Shares 425,463 Value ($000) $2,527 Avg Close — Range —
Q3 2019
Shares 14,284 Value ($000) $30 Avg Close — Range —
Q1 2019
Shares 32,942 Value ($000) $66 Avg Close — Range —
Q4 2018
Shares 18,427 Value ($000) $35 Avg Close — Range —
Q3 2018
Shares 48,239 Value ($000) $125 Avg Close — Range —