CEMPRA INC's ticker is CEMP and the CUSIP is 15130J109.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $56,000 | +19.1% | 17,101 | +66.5% | 0.00% | – |
| Q2 2017 | $47,000 | +14.6% | 10,270 | -4.9% | 0.00% | – |
| Q1 2017 | $41,000 | -25.5% | 10,802 | -45.4% | 0.00% | – |
| Q4 2016 | $55,000 | -97.7% | 19,797 | -80.1% | 0.00% | -100.0% |
| Q3 2016 | $2,402,000 | +49.4% | 99,237 | +1.8% | 0.00% | 0.0% |
| Q2 2016 | $1,608,000 | -17.2% | 97,515 | -12.0% | 0.00% | 0.0% |
| Q1 2016 | $1,941,000 | -9.9% | 110,784 | +60.1% | 0.00% | 0.0% |
| Q4 2015 | $2,155,000 | +78.8% | 69,208 | +59.9% | 0.00% | 0.0% |
| Q3 2015 | $1,205,000 | -15.7% | 43,273 | +4.0% | 0.00% | 0.0% |
| Q2 2015 | $1,430,000 | -9.6% | 41,611 | -9.8% | 0.00% | 0.0% |
| Q1 2015 | $1,582,000 | +18.9% | 46,111 | -18.5% | 0.00% | 0.0% |
| Q4 2014 | $1,331,000 | – | 56,610 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Aisling Capital LLC | 2,193,060 | $68,270,000 | 11.77% |
| Abingworth LLP | 383,935 | $11,948,000 | 7.21% |
| ACUTA CAPITAL PARTNERS, LLC | 250,000 | $7,783,000 | 3.72% |
| Opaleye Management Inc. | 200,000 | $6,226,000 | 2.60% |
| Knoll Capital Management, LLC | 180,800 | $5,628,000 | 2.09% |
| Palo Alto Investors LP | 1,175,733 | $36,601,000 | 2.04% |
| BB BIOTECH AG | 1,991,900 | $62,008,000 | 1.75% |
| AlpInvest Partners B.V. | 31,400 | $977,000 | 1.62% |
| GENERAL AMERICAN INVESTORS CO INC | 494,409 | $15,391,000 | 1.41% |
| HARVEY CAPITAL MANAGEMENT INC | 112,250 | $3,494,000 | 1.38% |