Live feed16:02:22·1028dINSIDERFilingvia QuantisnowSEC Form 4: Arnone Vincent J bought $17,985 worth of shares (15,000 units at $1.20), increasing direct ownership by 5% to 344,755 unitsByQuantisnow·Wall Street's wire, on your screen.FTEK· Fuel Tech Inc.IndustrialsOriginal source