MAST THERAPEUTICS INC's ticker is MSTX and the CUSIP is 576314108. A total of 35 filers reported holding MAST THERAPEUTICS INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $0 | – | 1,250,000 | 0.0% | 0.00% | – |
| Q2 2016 | $0 | – | 1,250,000 | 0.0% | 0.00% | – |
| Q1 2016 | $0 | – | 1,250,000 | 0.0% | 0.00% | – |
| Q4 2015 | $0 | -100.0% | 1,250,000 | 0.0% | 0.00% | – |
| Q3 2015 | $3,000 | +50.0% | 1,250,000 | 0.0% | 0.00% | – |
| Q2 2015 | $2,000 | +100.0% | 1,250,000 | +81.8% | 0.00% | – |
| Q1 2015 | $1,000 | -75.0% | 687,500 | 0.0% | 0.00% | – |
| Q4 2014 | $4,000 | -20.0% | 687,500 | 0.0% | 0.00% | – |
| Q3 2014 | $5,000 | +150.0% | 687,500 | +1000.0% | 0.00% | – |
| Q2 2014 | $2,000 | +100.0% | 62,500 | 0.0% | 0.00% | – |
| Q4 2013 | $1,000 | -99.9% | 62,500 | -97.6% | 0.00% | -100.0% |
| Q2 2013 | $1,106,000 | +133.3% | 2,578,486 | +312.6% | 0.02% | -76.8% |
| Q1 2013 | $474,000 | – | 625,000 | – | 0.07% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|