APTOSE BIOSCIENCES INC

CUSIP: 03835T200 Class: Stock

GAGNON SECURITIES LLC's Holding History (CIK: 0001125725)

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

Q1 2023
Shares 76,409 Value ($000) $49 Avg Close — Range —
Q4 2022
Shares 75,829 Value ($000) $44 Avg Close — Range —
Q3 2022
Shares 64,400 Value ($000) $38 Avg Close — Range —
Q2 2022
Shares 51,706 Value ($000) $38 Avg Close — Range —
Q1 2022
Shares 51,706 Value ($000) $70 Avg Close — Range —
Q4 2021
Shares 58,380 Value ($000) $79 Avg Close — Range —
Q3 2021
Shares 59,380 Value ($000) $129 Avg Close — Range —
Q2 2021
Shares 109,567 Value ($000) $364 Avg Close — Range —
Q1 2021
Shares 109,611 Value ($000) $655 Avg Close — Range —
Q4 2020
Shares 93,065 Value ($000) $408 Avg Close — Range —
Q3 2020
Shares 83,984 Value ($000) $504 Avg Close — Range —
Q2 2020
Shares 80,214 Value ($000) $506 Avg Close — Range —
Q4 2019
Shares 55,847 Value ($000) $317 Avg Close — Range —
Q3 2019
Shares 55,847 Value ($000) $116 Avg Close — Range —
Q2 2019
Shares 55,847 Value ($000) $146 Avg Close — Range —