SUCAMPO PHARMACEUTICALS INC's ticker is and the CUSIP is 864909906. A total of 3 filers reported holding SUCAMPO PHARMACEUTICALS INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $47,000 | +235.7% | 188 | +31.5% | 0.00% | +100.0% |
| Q3 2017 | $14,000 | -17.6% | 143 | +25.4% | 0.00% | 0.0% |
| Q2 2017 | $17,000 | +112.5% | 114 | -8.8% | 0.00% | – |
| Q1 2017 | $8,000 | -78.4% | 125 | -65.3% | 0.00% | -100.0% |
| Q4 2016 | $37,000 | +1133.3% | 360 | +1141.4% | 0.00% | – |
| Q3 2016 | $3,000 | +200.0% | 29 | -31.0% | 0.00% | – |
| Q2 2016 | $1,000 | – | 42 | +950.0% | 0.00% | – |
| Q1 2016 | $0 | -100.0% | 4 | -94.4% | 0.00% | – |
| Q4 2015 | $3,000 | -85.7% | 72 | -16.3% | 0.00% | -100.0% |
| Q3 2015 | $21,000 | +950.0% | 86 | +218.5% | 0.00% | – |
| Q1 2015 | $2,000 | – | 27 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SIMPLEX TRADING, LLC | 29 | $3,000 | 0.00% |
| GROUP ONE TRADING, L.P. | 3,300 | $41,000 | 0.00% |