APTOSE BIOSCIENCES INC's ticker is and the CUSIP is 03835T200. A total of 18 filers reported holding APTOSE BIOSCIENCES INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $95,000 | – | 42,400 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Annandale Capital, LLC | 53,332 | $247 | 0.07% |
| CALDWELL SUTTER CAPITAL, INC. | 92 | $427 | 0.00% |