Live feed19:19:29·1560dINSIDERFilingvia QuantisnowSEC Form 4: Fields Matthew M. converted options into 9,950 shares and sold $88,993 worth of shares (4,256 units at $20.91), increasing direct ownership by 14% to 47,033 units to cover withholding taxByQuantisnow·Wall Street's wire, on your screen.HMHC· Houghton Mifflin Harcourt CompanyMiscellaneousOriginal source
