FINANCIAL RELEASES

Revenues Increase 44% Year Over Year; Net Loss Decreases 53% Year Over Year

Align Technology, Inc. Announces Date of its First Quarter 2003 Financial Results Conference Call Santa Clara, Calif. – April 4, 2003 -- Align Technology, Inc. (Nasdaq: ALGN), the inventor of Invisalign™, a proprietary method of straightening teeth without wires and brackets, today announced

New Website Provides In-depth Case Studies & Clinical Tips for Doctors

Align Technology Names David E. Collins to Board of Directors Santa Clara, Calif. – March 10, 2003 -- Align Technology, Inc. (Nasdaq: ALGN), the inventor of Invisalign®, a proprietary method of straightening teeth without wires and brackets, today announced that it has named retired Johnson &

Invisalign Fourth Quarter Total Revenue Increases 82% Year Over Year

Align Technology, Inc. Announces Date of its Fourth Quarter, Year-End 2002 Results and Conference Call Santa Clara, Calif. – February 3, 2003 -- Align Technology, Inc. (Nasdaq: ALGN), the inventor of Invisalign®, a proprietary method of straightening teeth without wires and brackets, today

Align Technology to Present at U.S. Bancorp Piper Jaffray Conference Santa Clara, Calif. – January 23, 2003 - Align Technology, Inc. (Nasdaq: ALGN) announced today that Thomas M. Prescott, President and CEO, is scheduled to speak at the U.S. Bancorp Piper Jaffray Health Care Conference on Thursday

Align Technology Obtains $15 Million Line of Credit Santa Clara, Calif. – January 6, 2003 -- Align Technology, Inc. (Nasdaq: ALGN), the inventor of Invisalign®, a proprietary method of straightening teeth without wires and brackets, announced today that it has received a $10 million accounts

Align Technology to Present at JP Morgan H&Q Healthcare Conference Santa Clara, Calif. - January 2, 2003 - Align Technology, Inc. (Nasdaq: ALGN) announced today that Thomas M. Prescott, President and CEO, is scheduled to speak at the JP Morgan H&Q Healthcare Conference on Wednesday January 8, 2003

Existing Investors Agree to Purchase 9.5 Million Shares at a Premium to Market;</P><P>
Company Affirms Guidance for Fourth Quarter 2002 and Full Year 2003

Second Annual Invisalign® Summit Hosts Top Orthodontists at Conference in Las Vegas Santa Clara, Calif. – November 12, 2002 – More than 1,000 attendees from ten countries gathered this past weekend, by invitation, at the second annual Invisalign Summit in Las Vegas. Each year Align Technology, Inc.

Invisalign Product Revenue Increases 44% Year Over Year

Align Technology, Inc. Announces Date of its Third Quarter 2002 Results and Conference Call Santa Clara, Calif. – October 16, 2002 -- Align Technology, Inc. (Nasdaq: ALGN), the inventor of Invisalign ® , a proprietary method of straightening teeth without wires and brackets, today announced plans

Align Technology Names Eldon M. Bullington Chief Financial Officer Santa Clara, CA (September 30, 2002) ... Align Technology, Inc. (Nasdaq: ALGN), the inventor of Invisalign ® , a proprietary method of straightening teeth without wires and brackets, has named financial veteran Eldon M.

Align Technology to Present at Bear Stearns 15th Annual Healthcare Conference Santa Clara, Calif. – September 16, 2002- Align Technology, Inc. (Nasdaq: ALGN) announced today that Thomas M. Prescott, President and CEO, is scheduled to present at the Bear Stearns 15th Annual Healthcare Conference on

New Scanning/Modeling Technology Improves Invisalign<font size="-1">^&reg;</font> Quality While Reducing Manufacturing Time and Costs

Align Technology Names David S. Thrower Vice President of Global Marketing Santa Clara, Calif. – August 14, 2002 – Align Technology, Inc. (Nasdaq: ALGN), the inventor of Invisalign ® , a proprietary method of straightening teeth without wires and brackets, has named medical device marketing veteran

Invisalign Product Revenue Increases 10% Over First Quarter

Align Technology, Inc. Announces Date of its Second Quarter 2002 Results and Conference Call Santa Clara, Calif. – July 17, 2002 -- Align Technology, Inc. (Nasdaq: ALGN), the inventor of Invisalign®, a proprietary method of straightening teeth without wires and brackets, today announced plans to

Align Unveils Plan to Streamline Operations & Significantly Reduce Operating Losses Santa Clara, Calif. - July 9, 2002 - Align Technology, Inc. (Nasdaq: ALGN), today announced a plan to streamline worldwide operations and reduce operating losses. As part of this new strategy, Align will eliminate