Live feed16:32:29·1611dINSIDERFilingvia QuantisnowSEC Form 4: Hummer Brian bought $19,480 worth of shares (2,000 units at $9.74), increasing direct ownership by 2% to 133,570 unitsByQuantisnow·Wall Street's wire, on your screen.IEA· Infrastructure and Energy Alternatives Inc.IndustrialsOriginal source