Shares of Boston Scientific Corp. (NYSE: BSX) reached a 10-year high Thursday after the company reported a global restructuring program to cut its annual expenses anywhere from $115 million to $150 million by the end of 2020. The stock climbed 2.28 percent (52 cents) to close at $23.32 Thursday, the highest it has been since Feb 1, 2006 when the stock closed at $24.42.