Mar 20, 2018

Announcement on Change (Resignation) of Representative Director

Tokyo Electron (TEL) announces that TEL resolved the following change of Representative Director at the Board of Directors’ meeting held on March 20, 2018.

1. Change (Resignation) of Representative Director

Name

New Position

Current Position

Tetsuro Hori

Corporate Director

Executive Vice President and General

Manager, Special Mission

Representative Director, CFO,

Internal Control

Executive Vice President and General Manager, Finance, Legal & IT Division

*After this resignation, TEL will be led by two Representative Directors, Tetsuo Tsuneishi (Chairman) and Toshiki Kawai (President and CEO).

2. Reason for Change

Voluntary resignation

3. Date of resignation

March 31, 2018