PSIVIDA CORP's ticker is and the CUSIP is 74440J901.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $0 | – | 1 | -95.0% | 0.00% | – |
| Q3 2017 | $0 | – | 20 | -60.8% | 0.00% | – |
| Q2 2017 | $0 | – | 51 | +45.7% | 0.00% | – |
| Q1 2017 | $0 | – | 35 | +218.2% | 0.00% | – |
| Q4 2016 | $0 | – | 11 | -15.4% | 0.00% | – |
| Q3 2016 | $0 | – | 13 | -27.8% | 0.00% | – |
| Q2 2016 | $0 | – | 18 | +800.0% | 0.00% | – |
| Q1 2016 | $0 | -100.0% | 2 | -97.4% | 0.00% | – |
| Q4 2015 | $4,000 | +300.0% | 77 | +51.0% | 0.00% | – |
| Q3 2015 | $1,000 | -50.0% | 51 | -61.1% | 0.00% | – |
| Q1 2015 | $2,000 | -60.0% | 131 | +219.5% | 0.00% | -100.0% |
| Q4 2014 | $5,000 | – | 41 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SABBY MANAGEMENT, LLC | 350 | $155,000 | 0.01% |
| GROUP ONE TRADING, L.P. | 69,800 | $309,000 | 0.01% |
| PEAK6 Group LLC | 10,000 | $44,000 | 0.00% |
| Citadel Advisors | 15,500 | $69,000 | 0.00% |