SYNTHETIC BIOLOGICS INC's ticker is SYN and the CUSIP is 87164U102. A total of 55 filers reported holding SYNTHETIC BIOLOGICS INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $6,000 | +50.0% | 22,490 | +79.3% | 0.00% | – |
| Q1 2018 | $4,000 | -55.6% | 12,544 | -34.1% | 0.00% | – |
| Q4 2017 | $9,000 | -57.1% | 19,044 | -15.5% | 0.00% | – |
| Q3 2017 | $21,000 | +75.0% | 22,544 | +0.2% | 0.00% | – |
| Q2 2017 | $12,000 | -40.0% | 22,490 | -25.0% | 0.00% | – |
| Q1 2017 | $20,000 | -39.4% | 29,970 | -30.5% | 0.00% | – |
| Q4 2016 | $33,000 | -55.4% | 43,103 | +0.0% | 0.00% | – |
| Q3 2016 | $74,000 | -3.9% | 43,090 | 0.0% | 0.00% | – |
| Q2 2016 | $77,000 | +63.8% | 43,090 | +117.2% | 0.00% | – |
| Q1 2016 | $47,000 | +38.2% | 19,839 | +33.7% | 0.00% | – |
| Q4 2015 | $34,000 | +385.7% | 14,839 | +436.9% | 0.00% | – |
| Q3 2015 | $7,000 | -36.4% | 2,764 | -44.7% | 0.00% | – |
| Q1 2015 | $11,000 | – | 5,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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