Live feed16:02:53·131dINSIDERFilingvia QuantisnowChief Marketing Officer Guindo Chirfi sold $1,214,562 worth of shares (10,000 units at $121.46), decreasing direct ownership by 14% to 60,615 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MRK· Merck & Company Inc.Health CareOriginal source