Filed by Compaq Computer Corporation Pursuant to Rule 425 Under the Securities Act of 1933 And Deemed Filed Pursuant to Rule 14a-6 Under the Securities Exchange Act of 1934 Subject Company: Compaq Computer Corporation Commission File No.: 333-73454 This filing relates to a planned merger (the "Merger") between Hewlett-Packard Company ("HP") and Compaq Computer Corporation ("Compaq") pursuant to the terms of an Agreement and Plan of Reorganization, dated as of September 4, 2001 (the "Merger Agreement"), by and among HP, Heloise Merger Corporation and Compaq. The Merger Agreement is on file with the Securities Exchange Commission as an exhibit to the Current Report on Form 8-K, as amended, filed by Compaq on September 4, 2001, and is incorporated by reference into this filing. On March 19, 2002, Compaq issued the following press release. COMPAQ ISSUES STATEMENT ON HEWLETT-PACKARD VOTE HOUSTON, March 19, 2002 - While the results of the Hewlett-Packard shareholder vote are not yet official, Compaq is pleased that HP believes it has sufficient votes to approve the merger. "Over the past several months, there has been a groundswell of support from customers, partners and shareholders who are favorable toward the merger as they examine its strategic rationale," said Compaq chairman and chief executive officer Michael Capellas. "We continue to believe that this merger will rapidly accelerate our strategy, improve overall earnings power and provide increased value for customers, shareholders and employees. With the HP vote now behind us and the Compaq shareholder vote Wednesday, we are very close to making this merger a reality." COMPANY BACKGROUND Founded in 1982, Compaq Computer Corporation is a leading global provider of information technology products, services and solutions for enterprise customers. Compaq designs, develops, manufactures and markets information technology equipment, software, services and solutions, including industry- leading enterprise storage and computing solutions, fault-tolerant business- critical solutions, communication products, personal desktop and notebook computers, and personal entertainment and Internet access devices that are sold in more than 200 countries directly and through a network of authorized Compaq marketing partners. Information on Compaq and its products and services is available at www.compaq.com. This document contains forward-looking statements that involve risks, uncertainties and assumptions. All statements other than statements of historical fact are statements that could be deemed forward-looking statements. Risks, uncertainties and assumptions include the possibility that the Hewlett-Packard/Compaq merger does not close or that prior to the closing of the proposed merger, the businesses of the companies suffer due to uncertainty; the market for the sale of certain products and services may not develop as expected; that development of these products and services may not proceed as planned; that Compaq and Hewlett-Packard are unable to transition customers, successfully execute their integration strategies, or achieve planned synergies; other risks that are described from time to time in Compaq and Hewlett-Packard's Securities and Exchange Commission reports (including but not limited to Compaq's annual report on Form 10-K for the year ended December 31, 2001, HP's annual report on Form 10-K for the fiscal year ended October 31, 2001, and subsequently filed reports). If any of these risks or uncertainties materializes or any of these assumptions proves incorrect, Compaq's results could differ materially from Compaq's expectations in these statements. Compaq assumes no obligation and does not intend to update these forward-looking statements. ADDITIONAL INFORMATION ABOUT THE MERGER AND WHERE TO FIND IT On February 5, 2002, HP filed a Registration Statement with the SEC containing a definitive joint proxy statement/prospectus regarding the Merger. Investors and 2 security holders of HP and Compaq are urged to read the definitive joint proxy statement/prospectus filed with the SEC on February 5, 2002 and any other relevant materials filed by HP or Compaq with the SEC because they contain, or will contain, important information about HP, Compaq and the Merger. The definitive joint proxy statement/prospectus and other relevant materials (when they become available), and any other documents filed by HP or Compaq with the SEC, may be obtained free of charge at the SEC's web site at www.sec.gov . In addition, investors and security holders may obtain free copies of the documents filed with the SEC by HP by contacting HP Investor Relations, 3000 Hanover Street, Palo Alto, California 94304, 650-857-1501. Investors and security holders may obtain free copies of the documents filed with the SEC by Compaq by contacting Compaq Investor Relations, P.O. Box 692000, Houston, Texas 77269-2000, 800-433-2391. Investors and security holders are urged to read the definitive joint proxy statement/prospectus and the other relevant materials (when they become available) before making any voting or investment decision with respect to the Merger. 3