APTOSE BIOSCIENCES INC's ticker is and the CUSIP is 03835T200. A total of 68 filers reported holding APTOSE BIOSCIENCES INC in Q3 2021. The put-call ratio across all filers is 2.26 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $9,000 | +80.0% | 4,000 | +370.6% | 0.00% | +33.3% |
| Q1 2021 | $5,000 | -93.2% | 850 | -93.1% | 0.00% | -95.4% |
| Q3 2020 | $74,000 | -11.9% | 12,330 | -7.2% | 0.06% | -15.6% |
| Q2 2020 | $84,000 | +10.5% | 13,280 | +3.4% | 0.08% | -34.2% |
| Q1 2020 | $76,000 | +81.0% | 12,845 | +75.0% | 0.12% | +265.6% |
| Q4 2019 | $42,000 | – | 7,340 | – | 0.03% | – |
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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% |