Acquisitions: Graymark To Sell Pharmacy Unit To Walgreen
September 3, 2010 (FinancialWire) ( Go to http://www.financialwire.net/?s=ftrdnwswnd for all of today’s featured news .) — Graymark Healthcare, Inc. (NASDAQ: GRMH) said it has signed a definitive agreement under which Walgreen Co. (NYSE: WAG) will acquire …