Altium Capital Management LP acquired a new stake in Marinus Pharmaceuticals, Inc. (NASDAQ:MRNS – Free Report) in the 1st quarter, according to the company in its most recent filing with the SEC. The fund acquired 228,714 shares of the biopharmaceutical company’s stock, valued at approximately $1,578,000. Altium Capital Management LP owned about 0.45% of Marinus […]