CEMPRA INC's ticker is CEMP and the CUSIP is 15130J109.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $35,000 | -41.7% | 21,316 | -16.4% | 0.00% | -50.0% |
| Q2 2017 | $60,000 | -56.8% | 25,486 | -60.5% | 0.00% | -66.7% |
| Q1 2017 | $139,000 | -62.7% | 64,549 | -73.4% | 0.01% | -53.8% |
| Q4 2016 | $373,000 | +82.0% | 242,851 | +106.0% | 0.01% | +44.4% |
| Q3 2016 | $205,000 | +177.0% | 117,917 | +492.0% | 0.01% | +200.0% |
| Q2 2016 | $74,000 | -38.8% | 19,917 | -37.0% | 0.00% | -62.5% |
| Q1 2016 | $121,000 | -63.8% | 31,617 | -54.5% | 0.01% | -55.6% |
| Q4 2015 | $334,000 | – | 69,500 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Abingworth LLP | 383,935 | $6,723,000 | 6.25% |
| Aisling Capital LLC | 1,193,060 | $20,902,000 | 4.18% |
| AlpInvest Partners B.V. | 67,763 | $1,187,000 | 2.26% |
| ACUTA CAPITAL PARTNERS, LLC | 210,000 | $3,679,000 | 2.06% |
| Palo Alto Investors LP | 1,215,833 | $21,301,000 | 1.65% |
| BB BIOTECH AG | 2,041,900 | $35,774,000 | 1.42% |
| Knoll Capital Management, LLC | 180,800 | $3,168,000 | 1.29% |
| KOPP INVESTMENT ADVISORS LLC | 102,411 | $1,794,000 | 0.98% |
| GENERAL AMERICAN INVESTORS CO INC | 514,409 | $9,012,000 | 0.93% |
| HARVEY CAPITAL MANAGEMENT INC | 103,950 | $1,821,000 | 0.88% |