Live feed16:31:41·1763dINSIDERFilingvia QuantisnowSEC Form 4: Koschak William bought $64,112 worth of Common Stock (20,000 units at $3.21), increasing direct ownership by 111% to 38,000 unitsByQuantisnow·Wall Street's wire, on your screen.CLXT· Calyxt Inc.IndustrialsOriginal source