Whitehead Warren
Insider CIK 1761449 · APTO Director
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| APTO Aptose Biosciences Inc. | D To issuer deriv | 2026-06-30 | 2026-07-01 | 50,000 | — | $0 | 0 | SEC↗ |
| APTO Aptose Biosciences Inc. | D To issuer deriv | 2026-06-30 | 2026-07-01 | 40,000 | — | $0 | 0 | SEC↗ |
| APTO Aptose Biosciences Inc. | D To issuer deriv | 2026-06-30 | 2026-07-01 | 152,500 | — | $0 | 0 | SEC↗ |
| APTO Aptose Biosciences Inc. | D To issuer deriv | 2026-06-30 | 2026-07-01 | 50,000 | — | $0 | 0 | SEC↗ |
| APTO Aptose Biosciences Inc. | D To issuer deriv | 2026-06-30 | 2026-07-01 | 53,000 | — | $0 | 0 | SEC↗ |
| APTO Aptose Biosciences Inc. | D To issuer deriv | 2026-06-30 | 2026-07-01 | 50,000 | — | $0 | 0 | SEC↗ |
| APTO Aptose Biosciences Inc. | D To issuer deriv | 2026-06-30 | 2026-07-01 | 50,000 | — | $0 | 0 | SEC↗ |
| APTO Aptose Biosciences Inc. | D To issuer deriv | 2026-06-30 | 2026-07-01 | 100,000 | — | $0 | 0 | SEC↗ |
| APTO Aptose Biosciences Inc. | D To issuer deriv | 2026-06-30 | 2026-07-01 | 3,333 | — | $0 | 0 | SEC↗ |
| APTO Aptose Biosciences Inc. | D To issuer | 2026-06-30 | 2026-07-01 | 33 | $1.72 | $57 | 0 | SEC↗ |
| APTO Aptose Biosciences Inc. | A Award deriv | 2024-02-05 | 2024-02-07 | 3,333 | — | $0 | 3,333 | SEC↗ |
| APTO Aptose Biosciences Inc. | A Award deriv | 2023-01-19 | 2023-01-23 | 100,000 | — | $0 | 100,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | A Award deriv | 2022-01-18 | 2022-01-20 | 50,000 | — | $0 | 50,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | S Sale | 2021-06-22 | 2021-06-23 | 9,600 | $3.24 | $31.1K | 15,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | S Sale | 2021-06-21 | 2021-06-23 | 15,400 | $3.35 | $51.6K | 24,600 | SEC↗ |
| APTO Aptose Biosciences Inc. | A Award deriv | 2021-01-04 | 2021-01-06 | 50,000 | — | $0 | 50,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | M Exercise deriv | 2020-12-22 | 2020-12-28 | 20,000 | — | $0 | 20,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | S Sale | 2020-12-22 | 2020-12-28 | 10,000 | $4.11 | $41.1K | 40,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | S Sale | 2020-12-22 | 2020-12-28 | 10,000 | $4.01 | $40.1K | 50,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | M Exercise | 2020-12-22 | 2020-12-28 | 20,000 | $2.01 | $40.2K | 60,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | M Exercise deriv | 2020-06-24 | 2020-06-25 | 5,000 | — | $0 | 0 | SEC↗ |
| APTO Aptose Biosciences Inc. | M Exercise deriv | 2020-06-24 | 2020-06-25 | 7,000 | — | $0 | 53,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | M Exercise | 2020-06-24 | 2020-06-25 | 5,000 | $1.02 | $5.1K | 50,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | S Sale | 2020-06-24 | 2020-06-25 | 5,000 | $6.78 | $33.9K | 40,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | S Sale | 2020-06-24 | 2020-06-25 | 12,000 | $6.73 | $80.8K | 45,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | M Exercise | 2020-06-24 | 2020-06-25 | 7,000 | $2.60 | $18.2K | 57,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | M Exercise deriv | 2020-06-23 | 2020-06-25 | 1,250 | — | $0 | 0 | SEC↗ |
| APTO Aptose Biosciences Inc. | M Exercise deriv | 2020-06-23 | 2020-06-25 | 500 | — | $0 | 0 | SEC↗ |
| APTO Aptose Biosciences Inc. | M Exercise deriv | 2020-06-23 | 2020-06-25 | 1,250 | — | $0 | 0 | SEC↗ |
| APTO Aptose Biosciences Inc. | M Exercise deriv | 2020-06-23 | 2020-06-25 | 10,000 | — | $0 | 0 | SEC↗ |
| APTO Aptose Biosciences Inc. | M Exercise | 2020-06-23 | 2020-06-25 | 500 | $1.60 | $800 | 51,750 | SEC↗ |
| APTO Aptose Biosciences Inc. | S Sale | 2020-06-23 | 2020-06-25 | 5,000 | $7.17 | $35.9K | 45,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | S Sale | 2020-06-23 | 2020-06-25 | 13,000 | $7.08 | $92.0K | 50,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | M Exercise | 2020-06-23 | 2020-06-25 | 10,000 | $1.12 | $11.2K | 63,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | M Exercise | 2020-06-23 | 2020-06-25 | 1,250 | $4.22 | $5.3K | 53,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | M Exercise | 2020-06-23 | 2020-06-25 | 1,250 | $1.91 | $2.4K | 51,250 | SEC↗ |
| APTO Aptose Biosciences Inc. | A Award deriv | 2020-03-11 | 2020-03-13 | 50,000 | — | $0 | 50,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | A Award deriv | 2020-03-11 | 2020-03-13 | 50,000 | — | $0 | 50,000 | SEC↗ |
| APTO Aptose Biosciences Inc. | A Award deriv | 2020-01-31 | 2020-02-03 | 152,500 | — | $0 | 152,500 | SEC↗ |
| APTO Aptose Biosciences Inc. | A Award deriv | 2019-01-02 | 2019-01-03 | 40,000 | — | $0 | 40,000 | SEC↗ |