APTINYX INC's ticker is APTX and the CUSIP is 03836N103. A total of 49 filers reported holding APTINYX INC in Q4 2021. The put-call ratio across all filers is 1.33 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $0 | – | 100 | 0.0% | 0.00% | – |
| Q1 2023 | $0 | – | 100 | -50.0% | 0.00% | – |
| Q2 2022 | $0 | -100.0% | 200 | -99.8% | 0.00% | – |
| Q1 2022 | $239,000 | +359.6% | 105,717 | +477.9% | 0.00% | – |
| Q3 2021 | $52,000 | +2.0% | 18,292 | 0.0% | 0.00% | – |
| Q2 2021 | $51,000 | +131.8% | 18,292 | +139.9% | 0.00% | – |
| Q1 2021 | $22,000 | – | 7,624 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NORTHWESTERN UNIVERSITY | 109,280 | $7 | 0.01% |