APTOSE BIOSCIENCES INC

CUSIP: 03835T200 Class: Stock

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO's Holding History (CIK: 0001141802)

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

Q1 2023
Shares 2,000 Value ($000) $1 Avg Close — Range —
Q4 2022
Shares 2,000 Value ($000) $1 Avg Close — Range —
Q3 2022
Shares 2,000 Value ($000) $1 Avg Close — Range —
Q2 2022
Shares 2,000 Value ($000) $1 Avg Close — Range —
Q1 2022
Shares 2,000 Value ($000) $3 Avg Close — Range —
Q4 2021
Shares 5,048 Value ($000) $7 Avg Close — Range —
Q3 2021
Shares 2,000 Value ($000) $4 Avg Close — Range —
Q2 2021
Shares 2,000 Value ($000) $7 Avg Close — Range —
Q1 2021
Shares 2,000 Value ($000) $12 Avg Close — Range —
Q4 2020
Shares 9,383 Value ($000) $41 Avg Close — Range —
Q3 2020
Shares 9,383 Value ($000) $56 Avg Close — Range —
Q2 2020
Shares 9,383 Value ($000) $59 Avg Close — Range —