MAST THERAPEUTICS INC's ticker is MSTX and the CUSIP is 576314108. A total of 38 filers reported holding MAST THERAPEUTICS INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $32,000 | +88.2% | 359,800 | +816.3% | 0.00% | – |
| Q4 2015 | $17,000 | -85.8% | 39,266 | -81.0% | 0.00% | – |
| Q3 2015 | $120,000 | – | 207,085 | +29483.6% | 0.00% | – |
| Q2 2015 | $0 | – | 700 | 0.0% | 0.00% | – |
| Q1 2015 | $0 | -100.0% | 700 | -98.4% | 0.00% | – |
| Q4 2014 | $25,000 | – | 44,800 | +6300.0% | 0.00% | – |
| Q3 2014 | $0 | -100.0% | 700 | -93.6% | 0.00% | – |
| Q2 2014 | $7,000 | -98.8% | 11,020 | -98.8% | 0.00% | – |
| Q1 2014 | $601,000 | +30.1% | 884,099 | -11.6% | 0.00% | – |
| Q4 2013 | $462,000 | +25.2% | 999,981 | +18.9% | 0.00% | – |
| Q3 2013 | $369,000 | +215.4% | 841,294 | +205.2% | 0.00% | – |
| Q2 2013 | $117,000 | – | 275,682 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Corbenic Partners LLC | 3,000 | $0 | 0.00% |