SYNTHETIC BIOLOGICS INC's ticker is SYN and the CUSIP is 87164U102. A total of 28 filers reported holding SYNTHETIC BIOLOGICS INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $0 | – | 246 | 0.0% | 0.00% | – |
| Q4 2017 | $0 | – | 246 | 0.0% | 0.00% | – |
| Q3 2017 | $0 | – | 246 | -0.8% | 0.00% | – |
| Q2 2017 | $0 | -100.0% | 248 | -99.2% | 0.00% | – |
| Q1 2017 | $20,000 | -69.2% | 32,900 | -62.3% | 0.00% | – |
| Q4 2016 | $65,000 | +209.5% | 87,195 | +600.2% | 0.00% | – |
| Q3 2016 | $21,000 | +5.0% | 12,452 | +1.0% | 0.00% | – |
| Q2 2016 | $20,000 | -81.8% | 12,334 | -73.7% | 0.00% | – |
| Q1 2016 | $110,000 | -63.1% | 46,864 | -64.1% | 0.00% | – |
| Q4 2015 | $298,000 | +14800.0% | 130,531 | +12343.4% | 0.00% | – |
| Q3 2015 | $2,000 | – | 1,049 | +249.7% | 0.00% | – |
| Q3 2013 | $0 | – | 300 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Knoll Capital Management, LLC | 3,734,149 | $6,609,000 | 11.59% |
| Third Security, LLC | 13,238,268 | $22,770,000 | 1.06% |
| MSD Partners, L.P. | 3,118,402 | $5,364,000 | 0.43% |
| EDMOND DE ROTHSCHILD (SUISSE) S.A. | 290,000 | $499,000 | 0.15% |
| BARD ASSOCIATES INC | 93,299 | $160,000 | 0.08% |
| FRANKLIN STREET ADVISORS INC /NC | 126,000 | $217,000 | 0.04% |
| BLAIR WILLIAM & CO/IL | 1,998,886 | $3,438,000 | 0.03% |
| HAMILTON LANE ADVISORS LLC | 23,855 | $41,000 | 0.02% |
| Sheaff Brock Investment Advisors, LLC | 86,449 | $149,000 | 0.02% |
| Rothschild Capital Partners, LLC | 30,000 | $52,000 | 0.02% |