APTOSE BIOSCIENCES INC

CUSIP: 03835T200 Class: Stock

Newman Dignan & Sheerar, Inc.'s Holding History (CIK: 0001566493)

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

Q1 2023
Shares 18,915 Value ($000) $12 Avg Close — Range —
Q4 2022
Shares 18,915 Value ($000) $11 Avg Close — Range —
Q3 2022
Shares 18,915 Value ($000) $11 Avg Close — Range —
Q1 2022
Shares 18,915 Value ($000) $26 Avg Close — Range —
Q4 2021
Shares 13,915 Value ($000) $19 Avg Close — Range —
Q3 2021
Shares 12,915 Value ($000) $28 Avg Close — Range —