APTINYX INC's ticker is APTX and the CUSIP is 03836N103. A total of 61 filers reported holding APTINYX INC in Q3 2018. The put-call ratio across all filers is - and the average weighting 1.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $3,000 | -91.9% | 1,059 | -89.8% | 0.00% | – |
| Q4 2020 | $37,000 | +68.2% | 10,367 | +67.9% | 0.00% | – |
| Q3 2020 | $22,000 | -31.2% | 6,176 | -11.8% | 0.00% | – |
| Q2 2020 | $32,000 | +220.0% | 7,005 | +40.1% | 0.00% | – |
| Q1 2020 | $10,000 | – | 5,000 | +499900.0% | 0.00% | – |
| Q4 2019 | $0 | – | 1 | -98.3% | 0.00% | – |
| Q2 2019 | $0 | – | 60 | +445.5% | 0.00% | – |
| Q1 2019 | $0 | -100.0% | 11 | -94.2% | 0.00% | – |
| Q4 2018 | $3,000 | 0.0% | 189 | +105.4% | 0.00% | – |
| Q3 2018 | $3,000 | – | 92 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NORTHWESTERN UNIVERSITY | 109,280 | $7 | 0.01% |