MKSI: MKS Inc. Common Stock

Symbol: MKSI CIK: 0001049502 Listing Date: March 30, 1999
SIC: 3823 INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL
MKS Inc. Common Stock is a Common Stock traded at NASDAQ.

Address:
2 TECH DRIVE
SUITE 201
ANDOVER, MA 01810