Live feed17:19:13·1504dINSIDERFilingvia QuantisnowSEC Form 4: Langevin David J covered exercise/tax liability with 1,234 shares, decreasing direct ownership by 0.13% to 924,779 units (for withholding tax)ByQuantisnow·Wall Street's wire, on your screen.MNTX· Manitex International Inc.TechnologyOriginal source