Investor Relations

Kevin Kessel
Vice President, Investor Relations
T: (408) 875-6627
kevin.kessel@kla.com

Ed Lockwood
Senior Director, Investor Relations
T: (408) 875-9529
ed.lockwood@kla.com

Transfer Agent

Computershare Investor Services
P.O. BOX 30170
College Station, TX 77842-3170
T: (877) 373-6374
www.computershare.com/investor