SYNTHETIC BIOLOGICS INC's ticker is SYN and the CUSIP is 87164U102. A total of 59 filers reported holding SYNTHETIC BIOLOGICS INC in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $0 | -100.0% | 1,000 | 0.0% | 0.00% | – |
| Q4 2017 | $1,000 | 0.0% | 1,000 | 0.0% | 0.00% | – |
| Q3 2017 | $1,000 | 0.0% | 1,000 | 0.0% | 0.00% | – |
| Q2 2017 | $1,000 | 0.0% | 1,000 | 0.0% | 0.00% | – |
| Q1 2017 | $1,000 | 0.0% | 1,000 | 0.0% | 0.00% | – |
| Q4 2016 | $1,000 | -50.0% | 1,000 | 0.0% | 0.00% | -100.0% |
| Q3 2016 | $2,000 | 0.0% | 1,000 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $2,000 | 0.0% | 1,000 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $2,000 | 0.0% | 1,000 | 0.0% | 0.00% | -50.0% |
| Q4 2015 | $2,000 | 0.0% | 1,000 | 0.0% | 0.00% | +100.0% |
| Q3 2015 | $2,000 | – | 1,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|