Shares of PTC Therapeutics, Inc. (NASDAQ:PTCT – Get Free Report) gapped down prior to trading on Friday after Cantor Fitzgerald lowered their price target on the stock from $51.00 to $45.00. The stock had previously closed at $26.66, but opened at $25.71. Cantor Fitzgerald currently has an overweight rating on the stock. PTC Therapeutics shares […]