APTOSE BIOSCIENCES INC's ticker is and the CUSIP is 03835T200. A total of 72 filers reported holding APTOSE BIOSCIENCES INC in Q4 2020. The put-call ratio across all filers is 0.25 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $448,000 | +36.2% | 75,000 | 0.0% | 0.01% | +25.0% |
| Q4 2020 | $329,000 | -26.9% | 75,000 | 0.0% | 0.00% | -33.3% |
| Q3 2020 | $450,000 | +6.4% | 75,000 | +11.9% | 0.01% | 0.0% |
| Q2 2020 | $423,000 | +6.3% | 67,000 | 0.0% | 0.01% | 0.0% |
| Q1 2020 | $398,000 | +4.7% | 67,000 | 0.0% | 0.01% | +50.0% |
| Q4 2019 | $380,000 | – | 67,000 | – | 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% |