CEMPRA INC's ticker is CEMP and the CUSIP is 15130J109. A total of 68 filers reported holding CEMPRA INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $2,214,000 | -32.5% | 681,397 | -4.5% | 0.00% | 0.0% |
| Q2 2017 | $3,280,000 | +30.1% | 713,452 | +6.0% | 0.00% | 0.0% |
| Q1 2017 | $2,522,000 | -17.3% | 673,080 | -38.2% | 0.00% | 0.0% |
| Q4 2016 | $3,050,000 | +686.1% | 1,089,603 | +6659.3% | 0.00% | – |
| Q3 2016 | $388,000 | -85.0% | 16,120 | -89.7% | 0.00% | -100.0% |
| Q2 2016 | $2,582,000 | +169.0% | 156,612 | +185.0% | 0.00% | +100.0% |
| Q1 2016 | $960,000 | +93.5% | 54,958 | +244.6% | 0.00% | – |
| Q4 2015 | $496,000 | -62.3% | 15,950 | -66.3% | 0.00% | -100.0% |
| Q3 2015 | $1,316,000 | +19.7% | 47,306 | +47.7% | 0.00% | 0.0% |
| Q2 2015 | $1,099,000 | +68.8% | 32,034 | +68.6% | 0.00% | – |
| Q1 2015 | $651,000 | +173.5% | 19,002 | +87.5% | 0.00% | – |
| Q4 2014 | $238,000 | +325.0% | 10,136 | +94.3% | 0.00% | – |
| Q3 2014 | $56,000 | +366.7% | 5,217 | +339.5% | 0.00% | – |
| Q2 2014 | $12,000 | -89.9% | 1,187 | -88.5% | 0.00% | – |
| Q1 2014 | $119,000 | +16.7% | 10,318 | +24.5% | 0.00% | – |
| Q4 2013 | $102,000 | -62.2% | 8,290 | -64.7% | 0.00% | – |
| Q3 2013 | $270,000 | – | 23,498 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|