Live feed17:00:53·1946dINSIDERFilingvia QuantisnowSEC Form 4: John Heggemann disposed of $15,106 worth of Common Stock (581 units at $26.00), decreasing ownership by 3% to 19,069 unitsByQuantisnow·Wall Street's wire, on your screen.AEGN· Aegion CorpBasic IndustriesOriginal source