Real time Form 13D and 13G transaction reports:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares have beem 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
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- Peter Lynch
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| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2025-03-24 6:48 pm Sale |
2025-03-24 | 13G | Aptose Biosciences Inc. APTO |
Bleichroeder LP | 163,032 7.500% |
-3,586,968 (-95.65%) |
Filing History |
| 2025-03-21 7:14 pm Purchase |
2025-03-19 | 13G | Aptose Biosciences Inc. APTO |
Bleichroeder LP | 3,750,000 6.200% |
3,625,000 (+2900.00%) |
Filing History |
| 2025-03-20 8:54 pm Sale |
2025-03-18 | 13D | Aptose Biosciences Inc. APTO |
Hanmi Pharmaceutical Co., Ltd. | 508,710 19.900% |
-2,480,705 (-82.98%) |
Filing History |
| 2025-02-14 4:57 pm Sale |
2024-12-31 | 13G | Aptose Biosciences Inc. APTO |
Armistice Capital, LLC | 34,176 4.990% |
-30,998 (-47.56%) |
Filing History |
| 2025-02-13 8:26 pm Purchase |
2024-12-31 | 13G | Aptose Biosciences Inc. APTO |
Bleichroeder LP | 125,000 6.200% |
125,000 (New Position) |
Filing History |
| 2024-11-14 3:22 pm Purchase |
2024-09-30 | 13G | Aptose Biosciences Inc. APTO |
Armistice Capital, LLC | 65,173 9.990% |
65,173 (New Position) |
Filing History |
| 2024-04-26 12:54 pm Unchanged |
2024-04-24 | 13D | Aptose Biosciences Inc. APTO |
Hanmi Pharmaceutical Co., Ltd. | 99,647 19.020% |
0 (Unchanged) |
Filing History |
| 2024-02-14 4:51 pm Sale |
2023-12-31 | 13G | Aptose Biosciences Inc. APTO |
Nantahala Capital Management, LLC | 4,004 1.500% |
-197,758 (-98.02%) |
Filing History |
| 2024-02-02 6:05 pm Purchase |
2024-01-31 | 13D | Aptose Biosciences Inc. APTO |
Hanmi Pharmaceutical Co., Ltd. | 99,647 22.170% |
70,175 (+238.11%) |
Filing History |
| 2023-09-11 6:23 pm Purchase |
2023-09-06 | 13D | Aptose Biosciences Inc. APTO |
Hanmi Pharmaceutical Co., Ltd. | 29,472 12.070% |
29,472 (New Position) |
Filing History |
| 2023-02-14 4:56 pm Sale |
2022-12-31 | 13G | Aptose Biosciences Inc. APTO |
Nantahala Capital Management, LLC | 13,451 6.600% |
-3,449 (-20.41%) |
Filing History |
| 2023-01-17 06:05 am Purchase |
2022-05-04 | 13G | Aptose Biosciences Inc. APTO |
Fletcher Aaron G.L. | 13,882 6.770% |
13,882 (New Position) |
Filing History |
| 2022-02-14 08:03 am Purchase |
2021-12-31 | 13G | Aptose Biosciences Inc. APTO |
Nantahala Capital Management, LLC | 16,899 8.500% |
738 (+4.57%) |
Filing History |
| 2022-02-11 4:15 pm Sale |
2021-12-31 | 13G | Aptose Biosciences Inc. APTO |
ORBIMED CAPITAL LLC | 0 0.000% |
-17,844 (Position Closed) |
Filing History |
| 2021-08-09 8:00 pm Purchase |
2021-08-03 | 13G | Aptose Biosciences Inc. APTO |
Wilson Donald R. Jr. | 19,761 9.997% |
2,036 (+11.49%) |
Filing History |
| 2021-02-17 3:05 pm Sale |
2020-12-31 | 13G | Aptose Biosciences Inc. APTO |
Consonance Capital Management LP | 0 0.000% |
-13,463 (Position Closed) |
Filing History |
| 2021-02-16 4:09 pm Purchase |
2020-12-31 | 13G | Aptose Biosciences Inc. APTO |
Consonance Capital Management LP | 13,463 11.000% |
13,463 (New Position) |
Filing History |
| 2021-02-16 2:37 pm Sale |
2020-12-31 | 13G | Aptose Biosciences Inc. APTO |
Consonance Capital Management LP | 0 0.000% |
-10,605 (Position Closed) |
Filing History |
| 2021-02-12 4:42 pm Purchase |
2020-12-31 | 13G | Aptose Biosciences Inc. APTO |
ORBIMED CAPITAL LLC | 17,844 9.040% |
17,844 (New Position) |
Filing History |
| 2021-02-12 3:25 pm Purchase |
2020-12-31 | 13G | Aptose Biosciences Inc. APTO |
Nantahala Capital Management, LLC | 16,161 8.200% |
2,709 (+20.13%) |
Filing History |