Live feed12:07:57·1862dINSIDERFilingvia QuantisnowSEC Form 4: Chad Stelzig disposed of $6,822 worth of Common Stock (1,516 units at $4.50), decreasing direct ownership by 3% to 43,995 unitsByQuantisnow·Wall Street's wire, on your screen.ISNS· Image Sensing Systems, Inc.Capital GoodsOriginal source