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 | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $154,000 | -65.2% | 70,563 | -46.9% | 0.08% | -69.2% |
| Q2 2021 | $442,000 | -50.7% | 133,000 | -11.3% | 0.28% | -62.4% |
| Q1 2021 | $896,000 | -75.2% | 150,000 | -81.8% | 0.73% | -56.0% |
| Q4 2020 | $3,613,000 | -47.1% | 824,795 | -27.6% | 1.67% | -48.7% |
| Q3 2020 | $6,835,000 | +38.3% | 1,139,094 | +45.5% | 3.25% | +53.3% |
| Q2 2020 | $4,941,000 | – | 783,073 | – | 2.12% | – |
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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% |