CEMPRA INC's ticker is CEMP and the CUSIP is 15130J109. A total of 140 filers reported holding CEMPRA INC in Q4 2015. The put-call ratio across all filers is 0.27 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $363,000 | +47.0% | 15,000 | 0.0% | 0.34% | +44.7% |
| Q2 2016 | $247,000 | -6.1% | 15,000 | 0.0% | 0.24% | -11.6% |
| Q1 2016 | $263,000 | -62.4% | 15,000 | -33.3% | 0.27% | -70.5% |
| Q4 2015 | $700,000 | +98.3% | 22,500 | +50.0% | 0.91% | +159.9% |
| Q4 2014 | $353,000 | +189.3% | 15,000 | +35.1% | 0.35% | +263.5% |
| Q3 2014 | $122,000 | -93.8% | 11,100 | -94.0% | 0.10% | -93.3% |
| Q2 2014 | $1,974,000 | -6.1% | 184,000 | +1.1% | 1.42% | -19.4% |
| Q1 2014 | $2,102,000 | +6.1% | 182,000 | +13.8% | 1.77% | +10.4% |
| Q4 2013 | $1,982,000 | – | 160,000 | – | 1.60% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|