Live feed19:14:25·1554dINSIDERFilingvia QuantisnowSEC Form 4: Lynch John J Jr converted options into 85,511 shares and covered exercise/tax liability with 38,210 shares, increasing direct ownership by 9% to 579,569 units to cover withholding taxByQuantisnow·Wall Street's wire, on your screen.HMHC· Houghton Mifflin Harcourt CompanyMiscellaneousOriginal source