SYNTHETIC BIOLOGICS INC's ticker is SYN and the CUSIP is 87164U102. A total of 81 filers reported holding SYNTHETIC BIOLOGICS INC in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $0 | – | 33 | 0.0% | 0.00% | – |
| Q1 2018 | $0 | – | 33 | 0.0% | 0.00% | – |
| Q4 2017 | $0 | – | 33 | 0.0% | 0.00% | – |
| Q3 2017 | $0 | – | 33 | 0.0% | 0.00% | – |
| Q2 2017 | $0 | -100.0% | 33 | -99.9% | 0.00% | – |
| Q1 2017 | $23,000 | -14.8% | 36,033 | 0.0% | 0.00% | – |
| Q4 2016 | $27,000 | -56.5% | 36,033 | 0.0% | 0.00% | – |
| Q3 2016 | $62,000 | – | 36,033 | +109090.9% | 0.00% | – |
| Q2 2016 | $0 | -100.0% | 33 | -99.5% | 0.00% | – |
| Q1 2016 | $16,000 | -89.0% | 6,986 | -88.9% | 0.00% | – |
| Q4 2015 | $145,000 | +480.0% | 63,163 | +472.9% | 0.00% | – |
| Q3 2015 | $25,000 | +177.8% | 11,025 | +267.5% | 0.00% | – |
| Q2 2015 | $9,000 | -25.0% | 3,000 | -50.0% | 0.00% | – |
| Q1 2015 | $12,000 | +1100.0% | 6,000 | +500.0% | 0.00% | – |
| Q4 2014 | $1,000 | -50.0% | 1,000 | 0.0% | 0.00% | – |
| Q3 2014 | $2,000 | -96.9% | 1,000 | -96.0% | 0.00% | – |
| Q1 2014 | $64,000 | +33.3% | 24,803 | -11.8% | 0.00% | – |
| Q2 2013 | $48,000 | – | 28,111 | – | 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% |