MKS Instruments, Inc. (NASDAQ:MKSI – Get Free Report) Director Jacqueline F. Moloney sold 250 shares of MKS Instruments stock in a transaction on Monday, August 28th. The stock was sold at an average price of $95.25, for a total transaction of $23,812.50. Following the completion of the transaction, the director now directly owns 11,578 shares […]