Live feed21:31:37·81dINSIDERFilingvia QuantisnowOfficer Rajavelu Esther sold $207,484 worth of shares (87,917 units at $2.36), decreasing direct ownership by 8% to 1,012,091 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SPRO· Spero Therapeutics Inc.Health CareOriginal source