News & Events

Cambridge, MA, September 14, 2006 -- Vertex Pharmaceuticals Incorporated (Nasdaq GS: VRTX) today announced the pricing of its public offering of 9,100,000 shares of its common stock at a price of $33.00 per share. The gross proceeds, before commissions and expenses, of the public offering will be approximately $300.3 million. All of the shares are being offered by Vertex. The Company has also granted the underwriters a 30-day option to purchase up to an additional 900,000 shares to cover over-allotments, if any.

Merrill Lynch, Pierce, Fenner & Smith Incorporated is acting as sole book-runner, with Morgan Stanley & Co. Incorporated acting as joint lead manager and UBS Securities LLC acting as co-manager in this offering.

This press release does not constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of these securities in any state in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state. A shelf registration statement relating to the shares of common stock that the Company intends to sell has been filed with the Securities and Exchange Commission. Any offer of shares of common stock will be made only by means of a prospectus, including a prospectus supplement, forming a part of this effective registration statement. A copy of the final prospectus can be obtained from Merrill Lynch's prospectus department, at 4 World Financial Center, New York, NY 10080, 212-449-1000.

About Vertex
Vertex Pharmaceuticals Incorporated is a global biotechnology company committed to the discovery and development of breakthrough small molecule drugs for serious diseases. The Company's strategy is to commercialize its products both independently and in collaboration with major pharmaceutical companies. Vertex's product pipeline is focused on viral diseases, inflammation, autoimmune diseases, cancer, pain and bacterial infection. Vertex co-discovered the HIV protease inhibitor, Lexiva, with GlaxoSmithKline.

Lexiva is a registered trademark of the GlaxoSmithKline group of companies.

Vertex Contact:
Lynne H. Brum, VP, Strategic Communications, (617) 444-6614
Michael Partridge, Director, Corporate Communications, (617) 444-6108
Lora Pike, Manager, Investor Relations, (617) 444-6755