Live feed19:18:07·511dINSIDERFilingvia QuantisnowSVP, Chief Development Officer Bala Mohan converted options into 14,583 shares and sold $3,445 worth of shares (5,939 units at $0.58), increasing direct ownership by 14% to 68,872 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MRSN· Mersana Therapeutics Inc.Health CareOriginal source