APTOSE BIOSCIENCES INC's ticker is and the CUSIP is 03835T200. A total of 61 filers reported holding APTOSE BIOSCIENCES INC in Q4 2019. The put-call ratio across all filers is 0.56 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $20,771 | +115294.4% | 32,455 | 0.0% | 0.00% | – |
| Q4 2022 | $18 | -99.9% | 32,455 | 0.0% | 0.00% | – |
| Q3 2022 | $19,000 | -20.8% | 32,455 | 0.0% | 0.00% | – |
| Q2 2022 | $24,000 | -45.5% | 32,455 | 0.0% | 0.00% | – |
| Q1 2022 | $44,000 | +2.3% | 32,455 | 0.0% | 0.00% | – |
| Q4 2021 | $43,000 | -38.6% | 32,455 | 0.0% | 0.00% | – |
| Q3 2021 | $70,000 | -64.1% | 32,455 | -45.0% | 0.00% | – |
| Q2 2021 | $195,000 | -44.6% | 59,019 | 0.0% | 0.00% | – |
| Q1 2021 | $352,000 | +36.4% | 59,019 | 0.0% | 0.00% | – |
| Q4 2020 | $258,000 | -5.8% | 59,019 | +29.1% | 0.00% | – |
| Q3 2020 | $274,000 | -4.9% | 45,727 | 0.0% | 0.00% | – |
| Q2 2020 | $288,000 | +6.3% | 45,727 | 0.0% | 0.00% | – |
| Q1 2020 | $271,000 | -26.4% | 45,727 | -29.6% | 0.00% | – |
| Q4 2019 | $368,000 | +449.3% | 64,910 | +100.0% | 0.00% | – |
| Q3 2019 | $67,000 | -20.2% | 32,455 | 0.0% | 0.00% | – |
| Q2 2019 | $84,000 | +140.0% | 32,455 | +82.9% | 0.00% | – |
| Q1 2019 | $35,000 | -47.0% | 17,740 | -50.0% | 0.00% | – |
| Q4 2018 | $66,000 | – | 35,480 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Annandale Capital, LLC | 74,666 | $209 | 0.05% |
| CALDWELL SUTTER CAPITAL, INC. | 92 | $258 | 0.00% |