Aptose Biosciences Inc. APS.TO
2.40 CAD 0.00 (+0.00%)
Jul 3, 2026, 3:46 PM EDT
2.40 Day range 2.40
0.21 52-week range 5.66
- YTD
- +13.21%
- 1 year
- +112.39%
Ownership
Held by insiders 16.39%
Held by institutions 16.68%
Float held by institutions 19.96%
Institutions 31
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Armistice Capital, LLC | 3.14% | 1,888,000 | 689.12K | Sep 29, 2024 |
| Drw Securities, Llc | 0.99% | 592,829 | 216.38K | Sep 29, 2024 |
| Sigma Planning Corp | 0.67% | 401,750 | 146.64K | Sep 29, 2024 |
| UBS Group AG | 0.22% | 133,476 | 48.72K | Sep 29, 2024 |
| Nantahala Capital Management, LLC | 0.13% | 77,340 | 28.23K | Sep 29, 2024 |
| Morgan Stanley | 0.05% | 31,353 | 11.44K | Sep 29, 2024 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| DFA Investment Dimensions-Canadian Small Company Series | 0.00% | 767 | 279 | Jul 30, 2024 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BEJAR RAFAEL | Officer | Stock Award(Grant) | Jan 18, 2023 | 110,000 |
| LEDRU PHILIPPE | Officer | Stock Award(Grant) | Jan 18, 2023 | 100,500 |
| PAYNE CHARLES FLETCHER | Chief Financial Officer | Stock Award(Grant) | Jan 18, 2023 | 110,000 |
| RICE WILLIAM GLENN | Chief Executive Officer | Purchase | Nov 24, 2024 | 613,252 |
| SEIZINGER BERND R. | Director | Purchase | Sep 21, 2023 | 17,000 |