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Cognex to Webcast Conference Presentations Oct 31, 2011 04:06PM
Piper Jaffray Downgrades Cognex (CGNX) to Neutral Aug 31, 2011 07:23AM
Piper Jaffray Upgrades Cognex (CGNX) to Overweight Mar 3, 2011 07:00AM
Piper Jaffray Downgrades Cognex (CGNX) to Neutral Oct 6, 2010 09:05AM
Piper Jaffray Initiates Coverage on Cognex (CGNX) with a Buy, Sees Revenue Growth Over Next Several Years Dec 18, 2008 01:17PM


Apr 29, 2008 02:03PM Unusual 11 Mid-Day Movers 4/29: ORS, TSON, LEA, NWA Higher; GIL, IVAC, LCAV, DGII Lower