SYNTHETIC BIOLOGICS INC's ticker is SYN and the CUSIP is 87164U102. A total of 56 filers reported holding SYNTHETIC BIOLOGICS INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $8,000 | -33.3% | 37,033 | 0.0% | 0.00% | – |
| Q1 2018 | $12,000 | +33.3% | 37,033 | +117.4% | 0.00% | – |
| Q4 2017 | $9,000 | -79.5% | 17,033 | -63.8% | 0.00% | – |
| Q3 2017 | $44,000 | +37.5% | 47,034 | -17.5% | 0.00% | – |
| Q2 2017 | $32,000 | +10.3% | 57,034 | +21.3% | 0.00% | – |
| Q1 2017 | $29,000 | 0.0% | 47,034 | +27.0% | 0.00% | – |
| Q4 2016 | $29,000 | -59.7% | 37,034 | -11.9% | 0.00% | -100.0% |
| Q3 2016 | $72,000 | -5.3% | 42,034 | +0.1% | 0.00% | 0.0% |
| Q2 2016 | $76,000 | -26.9% | 42,001 | -4.5% | 0.00% | – |
| Q1 2016 | $104,000 | +2.0% | 44,001 | 0.0% | 0.00% | -100.0% |
| Q4 2015 | $102,000 | +5.2% | 44,001 | +3.5% | 0.00% | 0.0% |
| Q3 2015 | $97,000 | +24.4% | 42,501 | +54.5% | 0.00% | 0.0% |
| Q2 2015 | $78,000 | +110.8% | 27,501 | +61.8% | 0.00% | 0.0% |
| Q1 2015 | $37,000 | – | 17,001 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|