MARINUS PHARMACEUTICALS INC's ticker is and the CUSIP is 56854Q901. A total of 4 filers reported holding MARINUS PHARMACEUTICALS INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
SABBY MANAGEMENT, LLC | 902 | $344,000 | 0.02% |
GROUP ONE TRADING, L.P. | 101,900 | $389,000 | 0.00% |
SIMPLEX TRADING, LLC | 654 | $9,000 | 0.00% |