Mach 1 Financial Group LLC lessened its stake in shares of Marinus Pharmaceuticals, Inc. (NASDAQ:MRNS – Free Report) by 35.7% during the fourth quarter, according to its most recent filing with the Securities & Exchange Commission. The firm owned 43,828 shares of the biopharmaceutical company’s stock after selling 24,375 shares during the period. Mach 1 […]