In a flurry of news releases on Feb. 27, Teleflex Inc. reported plans to buy the vascular intervention business of Biotronik SE & Co. for €760 million (US$791 million), said it intended to split into two separate public companies, floated a $300 million accelerated share repurchase program and reported the impending retirement of Chief Financial Officer Thomas Powell. The news sent the company stock down more than 20%.