QuickLinks -- Click here to rapidly navigate through this document
CERTIFICATE OF AMENDMENT
OF ARTICLES OF INCORPORATION
OF CYMER, INC.
The undersigned, pursuant to and in accordance with Section 78.390 of the Nevada Revised Statutes, does hereby certify
1. She is the duly elected and acting Senior Vice President and Chief Financial Officer of CYMER, INC., a Nevada
corporation (the "Corporation").
2. On February 13, 2002, the Board of Directors of the Corporation approved the adoption of an amendment to the
Corporation's Second Amended and Restated Articles of Incorporation to increase the number of authorized shares of common
stock, par value $.001 of the Company ("Common Stock") from 50,000,000 to 100,000,000 shares (the "Share Increase").
3. On May 23, 2002, upon the recommendation of the Board of Directors, more than a majority of the issued and
outstanding shares of Common Stock, the only shares entitled to vote, approved the Share Increase.
4. Article 3 of the Second Amended and Restated Articles of Incorporation of the Company is amended to read as
"3. Shares. The corporation (sometimes referred to in these Articles of Incorporation as the "Company') is
authorized to issue two classes of stock to be designated, respectively, "Common Stock' and "Preferred Stock'. The total
number of shares of Common Stock authorized to be issued is One Hundred Million (100,000,000), $.001 par value per
share. The total number of shares of Preferred Stock authorized to be issued is Five Million (5,000,000), $.001 par value
The Board of Directors is authorized, subject to the limitations prescribed by law and the provisions of this
Article III, to provide for the issuance of the shares of Preferred Stock in series, and by filing a certificate
pursuant to the applicable law of the State of Nevada, to establish from time to time the number of shares to be
included in each such series,