Getting your player ready...
CHICAGO — Walgreen Co., the biggest U.S. drugstore chain by sales, concealed from its investors a decline in its retail prescription-drug business last year while top officers and other insiders sold $6.6 million in stock, according to a lawsuit. The suit, filed Wed nesday in federal court in Chicago by a union pension fund, seeks class-action or group status on behalf of all investors who bought the company’s stock from June 25 to Nov. 29.
