Live feed19:20:02·521dINSIDERFilingvia QuantisnowSVP, COO & CFO Deschuytner Brian converted options into 20,833 shares and sold $4,913 worth of shares (8,470 units at $0.58), increasing direct ownership by 11% to 121,393 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MRSN· Mersana Therapeutics Inc.Health CareOriginal source