Live feed13:33:12·1314dINSIDERFilingvia QuantisnowSEC Form 4: Liner David B bought $142,050 worth of shares (15,000 units at $9.47), increasing direct ownership by 15% to 115,080 unitsByQuantisnow·Wall Street's wire, on your screen.CECE· CECO Environmental Corp.IndustrialsOriginal source