CEMPRA INC's ticker is CEMP and the CUSIP is 15130J109.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $26,000 | +44.4% | 1,094 | 0.0% | 0.00% | – |
| Q2 2016 | $18,000 | +100.0% | 1,094 | +110.4% | 0.00% | – |
| Q1 2016 | $9,000 | -43.8% | 520 | 0.0% | 0.00% | – |
| Q4 2015 | $16,000 | +14.3% | 520 | 0.0% | 0.00% | – |
| Q3 2015 | $14,000 | -22.2% | 520 | 0.0% | 0.00% | – |
| Q2 2015 | $18,000 | -35.7% | 520 | -36.6% | 0.00% | – |
| Q1 2015 | $28,000 | +47.4% | 820 | 0.0% | 0.00% | – |
| Q4 2014 | $19,000 | +111.1% | 820 | 0.0% | 0.00% | – |
| Q3 2014 | $9,000 | 0.0% | 820 | 0.0% | 0.00% | – |
| Q2 2014 | $9,000 | 0.0% | 820 | +2.5% | 0.00% | – |
| Q1 2014 | $9,000 | – | 800 | – | 0.00% | – |
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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% |