Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-06-30 Sale | 2026-07-02 11:01 am | Aptose Biosciences Inc. | APTO | Seizinger Bernd R. FORMER DIRECTOR Director | 17,000 | $1.72 | $29,240 | 0 (Direct) | View |
| 2026-06-30 Sale | 2026-07-01 5:09 pm | Aptose Biosciences Inc. | APTO | Whitehead Warren FORMER DIRECTOR Director | 33 | $1.72 | $57 | 0 (Direct) | View |
| 2026-06-13 Sale | 2026-07-01 5:03 pm | Aptose Biosciences Inc. | APTO | Vincent Mark D. FORMER DIRECTOR Director | 14 | $1.72 | $24 | 0 (Direct) | View |
| 2026-06-30 Sale | 2026-07-01 5:01 pm | Aptose Biosciences Inc. | APTO | Rice William G. Chair, President & CEO | 613,252 | $1.72 | $1,054,793 | 0 (Direct) | View |
| 2026-06-30 Sale | 2026-07-01 4:55 pm | Aptose Biosciences Inc. | APTO | PLATZER ERICH FORMER DIRECTOR Director | 1,122 | $1.72 | $1,930 | 0 (Direct) | View |
| 2026-06-30 Sale | 2026-07-01 4:49 pm | Aptose Biosciences Inc. | APTO | Payne Fletcher FORMER SVP AND CFO | 244 | $1.72 | $420 | 0 (Indirect Direct) | View |
| 2026-06-30 Sale | 2026-07-01 4:47 pm | Aptose Biosciences Inc. | APTO | BURGER DENIS R FORMER DIRECTOR Director | 70 | $1.72 | $120 | 0 (Direct) | View |
| 2026-06-30 Sale | 2026-07-01 4:34 pm | Aptose Biosciences Inc. | APTO | Bejar Rafael Former SVP&Ch Medical Officer | 244 | $1.72 | $420 | 0 (Direct) | View |
| 2024-11-25 Purchase | 2024-11-26 6:56 pm | Aptose Biosciences Inc. | APTO | Rice William G. Chair, President & CEO | 100,000 | $0.2 | $20,000 | 663,252 (Direct) | View |
| 2023-09-22 Purchase | 2023-09-25 5:03 pm | Aptose Biosciences Inc. | APTO | Seizinger Bernd R. Director | 17,000 | $3.14 | $53,380 | 17,000 (Direct) | View |
| 2022-09-19 Purchase | 2022-09-21 6:07 pm | Aptose Biosciences Inc. | APTO | Rice William G. Chair, President & CEO | 10,000 | $0.6834 | $6,834 | 363,252 (Direct) | View |
| 2022-09-19 Purchase | 2022-09-21 6:06 pm | Aptose Biosciences Inc. | APTO | Payne Fletcher SR VP & Chief Fin. Officer | 10,000 | $0.6775 | $6,775 | 10,000 (Indirect) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
Ownership | 2025-03-20 8:54 pm | N/A N/A | Aptose Biosciences Inc. | APTO | Hanmi Pharmaceutical Co. Ltd. 10% Owner | 0 | $0 | 586,682 (Direct) | View |
| 2024-02-05 Option Award | 2024-02-07 6:06 pm | N/A 2034-02-05 | Aptose Biosciences Inc. | APTO | Payne Fletcher Sr VP and CFO | 55,000 | $0 | 55,000 (Direct) | View |
| 2024-02-05 Option Award | 2024-02-07 5:45 pm | N/A 2034-02-05 | Aptose Biosciences Inc. | APTO | Bejar Rafael Sr VP & Chief Medical Officer | 35,000 | $0 | 35,000 (Direct) | View |
| 2024-02-05 Option Award | 2024-02-07 5:26 pm | N/A 2034-02-05 | Aptose Biosciences Inc. | APTO | LEDRU PHILIPPE Sr VP & Ch Commerical Officer | 11,000 | $0 | 11,000 (Direct) | View |
| 2024-02-05 Option Award | 2024-02-07 5:15 pm | N/A 2034-02-05 | Aptose Biosciences Inc. | APTO | Rice William G. Chair, President & CEO | 70,000 | $0 | 70,000 (Direct) | View |
| 2024-02-05 Option Award | 2024-02-07 4:56 pm | N/A 2034-02-05 | Aptose Biosciences Inc. | APTO | Seizinger Bernd R. Director | 3,333 | $0 | 3,333 (Direct) | View |
| 2024-02-05 Option Award | 2024-02-07 4:52 pm | N/A 2034-02-05 | Aptose Biosciences Inc. | APTO | PLATZER ERICH Director | 3,333 | $0 | 3,333 (Direct) | View |
| 2024-02-05 Option Award | 2024-02-07 4:50 pm | N/A 2034-02-05 | Aptose Biosciences Inc. | APTO | Vincent Mark D. Director | 3,333 | $0 | 3,333 (Direct) | View |
| 2024-02-05 Option Award | 2024-02-07 4:44 pm | N/A 2034-02-05 | Aptose Biosciences Inc. | APTO | Ashe Carol Gail Director | 3,333 | $0 | 3,333 (Direct) | View |
| 2024-02-05 Option Award | 2024-02-07 4:39 pm | N/A 2034-02-05 | Aptose Biosciences Inc. | APTO | BURGER DENIS R Director | 3,333 | $0 | 3,333 (Direct) | View |
| 2024-02-05 Option Award | 2024-02-07 4:33 pm | N/A 2034-02-05 | Aptose Biosciences Inc. | APTO | Whitehead Warren Director | 3,333 | $0 | 3,333 (Direct) | View |
| 2023-01-19 Option Award | 2023-01-23 8:08 pm | N/A 2033-01-19 | Aptose Biosciences Inc. | APTO | Whitehead Warren Director | 100,000 | $0 | 100,000 (Direct) | View |
| 2023-01-19 Option Award | 2023-01-23 8:04 pm | N/A 2033-01-19 | Aptose Biosciences Inc. | APTO | Vincent Mark D. Director | 100,000 | $0 | 100,000 (Direct) | View |
| 2023-01-19 Option Award | 2023-01-23 8:03 pm | N/A 2033-01-19 | Aptose Biosciences Inc. | APTO | Seizinger Bernd R. Director | 100,000 | $0 | 100,000 (Direct) | View |
| 2023-01-19 Option Award | 2023-01-23 8:00 pm | N/A 2033-01-19 | Aptose Biosciences Inc. | APTO | Rice William G. Chair, President & CEO | 550,000 | $0 | 913,252 (Direct) | View |
| 2023-01-19 Option Award | 2023-01-23 7:58 pm | N/A 2033-01-19 | Aptose Biosciences Inc. | APTO | PLATZER ERICH Director | 100,000 | $0 | 100,000 (Direct) | View |
| 2023-01-19 Option Award | 2023-01-23 7:57 pm | N/A 2033-01-19 | Aptose Biosciences Inc. | APTO | Payne Fletcher SR VP & Chief Fin. Officer | 300,000 | $0 | 310,000 (Direct) | View |
| 2023-01-19 Option Award | 2023-01-23 7:55 pm | N/A 2033-01-19 | Aptose Biosciences Inc. | APTO | LEDRU PHILIPPE Chief Commercial Officer | 300,000 | $0 | 300,500 (Direct) | View |
| 2023-01-19 Option Award | 2023-01-23 7:53 pm | N/A 2033-01-19 | Aptose Biosciences Inc. | APTO | BURGER DENIS R Director | 100,000 | $0 | 100,000 (Direct) | View |
| 2023-01-19 Option Award | 2023-01-23 7:51 pm | N/A 2033-11-19 | Aptose Biosciences Inc. | APTO | Ashe Carol Gail Director | 100,000 | $0 | 100,000 (Direct) | View |
| 2023-01-19 Option Award | 2023-01-23 7:50 pm | N/A 2033-01-19 | Aptose Biosciences Inc. | APTO | Bejar Rafael Sr. VP, Chief Medical Officer | 300,000 | $0 | 310,000 (Direct) | View |
| 2022-09-14 Option Award | 2022-09-16 5:32 pm | N/A 2032-09-14 | Aptose Biosciences Inc. | APTO | Seizinger Bernd R. Director | 50,000 | $0 | 50,000 (Direct) | View |
| 2022-07-06 Option Award | 2022-07-07 6:39 pm | N/A 2032-07-06 | Aptose Biosciences Inc. | APTO | Rice William G. Chair, President & CEO | 600,000 | $0 | 600,000 (Direct) | View |
| 2022-06-27 Option Award | 2022-06-28 4:16 pm | N/A 2032-06-26 | Aptose Biosciences Inc. | APTO | Payne Fletcher SR VP & Chief Fin. Officer | 1,000,000 | $0 | 1,000,000 (Direct) | View |