APTOSE BIOSCIENCES INC's ticker is and the CUSIP is 03835T200. A total of 67 filers reported holding APTOSE BIOSCIENCES INC in Q2 2021. The put-call ratio across all filers is 1.13 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $2,455 | -88.1% | 3,836 | -89.2% | 0.00% | – |
| Q4 2022 | $20,632 | -45.7% | 35,573 | -44.0% | 0.00% | – |
| Q3 2022 | $38,000 | -34.5% | 63,550 | -18.6% | 0.00% | – |
| Q2 2022 | $58,000 | -61.3% | 78,027 | -29.3% | 0.00% | – |
| Q1 2022 | $150,000 | -25.4% | 110,351 | -25.9% | 0.00% | – |
| Q4 2021 | $201,000 | -4.7% | 148,956 | +53.9% | 0.00% | – |
| Q3 2021 | $211,000 | -58.5% | 96,790 | -36.7% | 0.00% | -100.0% |
| Q2 2021 | $508,000 | +370.4% | 152,861 | +749.2% | 0.00% | – |
| Q3 2020 | $108,000 | +671.4% | 18,000 | +674.2% | 0.00% | – |
| Q1 2020 | $14,000 | +1300.0% | 2,325 | +365.0% | 0.00% | – |
| Q3 2019 | $1,000 | – | 500 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Annandale Capital, LLC | 74,666 | $209 | 0.05% |
| CALDWELL SUTTER CAPITAL, INC. | 92 | $258 | 0.00% |