Korean Fair Trade Commission approves ASML acquisition of Cymer

ASML Contacts
Lucas van Grinsven - Communications - +31 40 268 3949 - Veldhoven, the Netherlands
Craig DeYoung - Investor Relations - +1 480 383 4005 - Tempe, Arizona, USA
Franki D'Hoore - Investor Relations - +31 40 268 6494 - Veldhoven, the Netherlands

Cymer Contacts
Investor Relations, Natalie Badillo - +1 858 385 6097
Media, Taryn Unruh - +1 619 234 0345

VELDHOVEN, the Netherlands/SAN DIEGO, United States, 26 May 2013 - ASML Holding NV (ASML) and Cymer, Inc. CYMI today announce that the Korean Fair Trade Commission (KFTC) has approved the previously announced merger between Cymer and affiliates of ASML. As a result, all conditions to closing the transaction, except for those conditions that can be satisfied only at the closing, have been fulfilled. The parties expect to close the transaction end of May - early June 2013.

As already indicated in the deal announcement of 17 October 2012, ASML will manage Cymer as an independent business unit where it concerns commercial hardware sales and services activities, and Cymer will continue to supply sources to and engage in R&D activities with all lithography tool manufacturers on fair, reasonable and non-discriminatory commercial terms. Furthermore, ASML reiterates it will continue to let its scanner customers choose their preferred light source, and its scanners will continue to interface with light sources from all manufacturers.

About ASML
ASML is one of the world's leading providers of lithography systems for the semiconductor industry, manufacturing complex machines that are critical to the production of integrated circuits or chips. Headquartered in Veldhoven, the Netherlands, ASML is traded on Euronext Amsterdam and NASDAQ under the symbol ASML. ASML has 8,625 employees on payroll (expressed in full time equivalents), serving chip manufacturers in more than 55 locations in 16 countries. More information about our company, our products and technology, and career opportunities is available on our website: www.asml.com

About Cymer
Cymer is an industry leader in developing lithography light sources, used by chipmakers worldwide to pattern advanced semiconductor chips. Cymer's light sources have been widely adopted by the world's top chipmakers and its installed base comprises approximately 3,900 systems. Continuing its legacy of leadership, Cymer is currently pioneering the industry's transition to EUV lithography, the next viable step on the technology roadmap for the creation of smaller, faster chips. The company is headquartered in San Diego, CA, has more than 1,200 employees on payroll (expressed in full time equivalents) and supports its customers from numerous offices around the globe. Cymer maintains a Web site to which it regularly posts press releases, SEC filings, and additional information about Cymer. Interested persons can also subscribe to automated e-mail alerts or RSS feeds. Please visit www.cymer.com.

Forward Looking Statements
"Safe Harbor" Statement under the US Private Securities Litigation Reform Act of 1995: the matters discussed in this document may include forward-looking statements, including statements made about our outlook, realization of systems backlog, IC unit demand, financial results, average selling price, gross margin and expenses, dividend policy and intention to repurchase shares and resignations and appointments of executive officers. These forward looking statements are subject to risks and uncertainties including, but not limited to: our ability to successfully complete the Cymer transaction, including the satisfaction of conditions to the closing of the merger and the possibility that the length of time necessary to consummate the merger may be longer than anticipated, and other risks indicated in the risk factors included in ASML's Annual Report on Form 20-F and other filings with the US Securities and Exchange Commission.