Notable Downgrades: Cognex (CGNX), Nvidia (NVDA), Chesapeake Energy (CHK), Costco (COST) November 3, 2015 WSP
Notable Downgrades: ConocoPhillips (COP), TriNet Group (TNET), Cognex (CGNX), On Deck Capital (ONDK), Diamond Offshore Drilling (DO) August 4, 2015 WSP
