Cowen & Co
http://www.cowen.com/default.htmlCowen and Company offers investment banking services, including equity research, equity and convertible debt financings, mergers and acquisitions advisory services, and restricted security sales.
Notable Analyst Rating Changes 07/09: TXN, JNS, KLAC, DRWI Upgraded; CPTS, INTC, SKS, BBY Downgraded

