FINANCIAL RELEASES

Align Technology Announces Fourth Quarter and Year-End 2000 Results Santa Clara, Calif. - February 26, 2001 -- Align Technology, Inc. (Nasdaq: ALGN) the inventor of the Invisalign ® System, a proprietary method of straightening teeth without unsightly wires and brackets, today announced results for

Align Technology, Inc. Announces Fourth Quarter and Fiscal 2000 Year-End Conference Call Santa Clara, Calif. -- February 21, 2001 -- Align Technology, Inc. (Nasdaq: ALGN), the inventor of the Invisalign System ® , a proprietary method of straightening teeth without unsightly wires and brackets,

Over 70% of U.S. and Canadian Orthodontists Now Certified

Align Technology, Inc. Announces Initial Public Offering of Common Stock SANTA CLARA, Calif., Jan. 25 -- Align Technology, Inc. (Nasdaq: ALGN ) today announced that its initial public offering of 10,000,000 shares of common stock has been priced at $13.00 per share.

Align Technology, Inc. Files Registration Statement for Proposed Initial Public Offering of Common Stock Align Technology, Inc. Files Registration Statement for Proposed Initial Public Offering of Common Stock SANTA CLARA, CALIFORNIA (November 15, 2000) – Align Technology, Inc.

Company in Less Than a Year Has Trained More Than 40% of U.S. Orthodontists to Use Breakthrough System to Straighten Adult Teeth

Align Technology Completes $26 Million Financing SUNNYVALE, CA – The Silicon Valley company that has developed an invisible alternative to orthodontic braces today completed a $26 million third round of financing, bringing total capital raised to date to $39 million.