CEMPRA INC's ticker is CEMP and the CUSIP is 15130J109. A total of 158 filers reported holding CEMPRA INC in Q3 2016. The put-call ratio across all filers is 0.71 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $460,000 | -96.3% | 164,409 | -68.0% | 0.05% | -96.4% |
| Q3 2016 | $12,449,000 | +46.8% | 514,409 | 0.0% | 1.27% | +43.8% |
| Q2 2016 | $8,483,000 | -5.9% | 514,409 | 0.0% | 0.88% | -5.0% |
| Q1 2016 | $9,012,000 | -41.4% | 514,409 | +4.0% | 0.93% | -34.1% |
| Q4 2015 | $15,391,000 | +225.2% | 494,409 | +190.8% | 1.41% | +230.7% |
| Q3 2015 | $4,733,000 | -19.0% | 170,000 | 0.0% | 0.43% | -11.0% |
| Q2 2015 | $5,841,000 | +0.1% | 170,000 | 0.0% | 0.48% | 0.0% |
| Q1 2015 | $5,833,000 | +106.8% | 170,000 | +41.7% | 0.48% | +112.4% |
| Q4 2014 | $2,821,000 | – | 120,000 | – | 0.23% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|