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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                    FORM 8-K

                             CURRENT REPORT PURSUANT
                          TO SECTION 13 OR 15(D) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

       Date of report (Date of earliest event reported) February 16, 2006

                             ALIGN TECHNOLOGY, INC.
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             (Exact Name of Registrant as Specified in Its Charter)

                                    Delaware
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                 (State or Other Jurisdiction of Incorporation)

            0-32259                                       94-3267295
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   (Commission File Number)                    (IRS Employer Identification No.)

   881 Martin Avenue, Santa Clara, California                 95050
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    (Address of Principal Executive Offices)               (Zip Code)

                                 (408) 470-1000
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              (Registrant's Telephone Number, Including Area Code)

                                 Not applicable
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          (Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

[ ]  Written communications pursuant to Rule 425 under the Securities
     Act (17 CFR 230.425)

[ ]  Soliciting material pursuant to Rule 14a-12 under the Exchange
     Act (17 CFR 240.14a-12)

[ ]  Pre-commencement communications pursuant to Rule 14d-2(b) under the
     Exchange Act (17 CFR 240.14d-2(b))

[ ]  Pre-commencement communications pursuant to Rule 13e-4(c) under the
     Exchange Act (17 CFR 240.13e-4(c))

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ITEM 1.01 ENTRY INTO A MATERIAL DEFINITIVE AGREEMENT On February 16, 2006, the Board of Directors of Align Technology, Inc. ("Align") appointed C. Raymond Larkin as Chairman of the Board of Directors. In addition, upon the recommendation of the Compensation Committee of the Board of Directors, the Board approved the yearly retainer for the Chairman of $210,000. The Chairman of the Board does not receive any other cash compensation for Board or Committee attendance other than the yearly retainer. ITEM 5.02 DEPARTURE OF DIRECTORS OR PRINCIPAL OFFICERS; ELECTION OF DIRECTORS; APPOINTMENT OF PRINCIPAL OFFICERS On February 23, 2006, Align announced that the Board of Directors appointed George J. Morrow to the Board of Directors of Align effective February 16, 2006. In addition, Align announced that each of Brian Dovey and Kelsey Wirth will not stand for re-election as a director of Align and will retire at Align's annual meeting of stockholders expected to be held on May 24, 2006. ITEM 9.01. FINANCIAL STATEMENTS AND EXHIBITS (d) EXHIBITS. EXHIBIT NO. DESCRIPTION ----------- -------------------------------------------------------------- 99.1 Press Release dated February 23, 2006 announcing the appointment of C. Raymond Larkin as Chairman of the Board; the appointment of George J. Morrow as a member of the Board of Directors and the determination of Brian Dovey and Kelsey Wirth not to stand for re-election and retire at Align's annual meeting of stockholders

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. Dated: February 23, 2006 ALIGN TECHNOLOGY, INC. By: /s/ Eldon M. Bullington --------------------------- Eldon M. Bullington Vice President of Finance and Chief Financial Officer

INDEX TO EXHIBITS EXHIBIT NO. DESCRIPTION ----------- -------------------------------------------------------------- 99.1 Press Release dated February 23, 2006 announcing the appointment of C. Raymond Larkin as Chairman of the Board; the appointment of George J. Morrow as a member of the Board of Directors and the determination of Brian Dovey and Kelsey Wirth not to stand for re-election and retire at Align's annual meeting of stockholders

                                                                    Exhibit 99.1

FOR IMMEDIATE RELEASE

Investor Relations Contact                        Press Contact
- --------------------------                        -------------
Barbara Domingo                                   Shannon Mangum Henderson
Align Technology, Inc.                            Ethos Communication, Inc.
(408) 470-1000                                    (678) 417-1767
investorinfo@aligntech.com                        shannon@ethoscommunication.com

                ALIGN TECHNOLOGY ELECTS NEW CHAIRMAN AND DIRECTOR

Santa Clara, Calif. - February 23, 2006 - Align Technology, Inc. (Nasdaq: ALGN),
the inventor of Invisalign(R), a proprietary method of straightening teeth
without wires and brackets, today announced that the Board of Directors has
elected C. Raymond Larkin Jr. as Chairman and George Morrow as a new director of
the Company. Align also announced that directors Kelsey Wirth and Brian Dovey
will not stand for re-election to the board and will retire at the Company's
annual general meeting of stockholders on May 24, 2006.

Mr. Larkin has been a member of Align's Board of Directors since March 2004. He
is a principal of Group Outcome L.L.C., a merchant banking firm concentrating on
medical technologies, and was previously Chairman and Chief Executive Officer at
Eunoe, Inc., a medical device company. From 1983 to March 1998, he held various
executive positions with Nellcor Incorporated, one of the world's preeminent
respiratory products companies, for which he served as president and chief
executive officer from 1989 until 1997. Under Mr. Larkin's leadership over 15
years, Nellcor grew to nearly $1 billion. He currently serves on the board of
Davita, Inc. as well as a number of private companies and non-profit
organizations . Mr. Larkinis a frequent guest speaker at many healthcare and
biotechnology events.

George Morrow is the Executive Vice President, Global Commercial Operations at Amgen Inc., a global biotechnology company, where he also served as the company's Executive Vice President of Worldwide Sales and Marketing between 2001 and 2003. From 1992 to 2001, Mr. Morrow held multiple leadership positions at GlaxoSmithKline Inc. and its subsidiaries, including President and Chief Executive Officer of Glaxo Wellcome Inc., where he led a $6.5 billion U.S. organization. He has served on boards of numerous organizations, including Central Carolina Bank Financial Corporation, GlaxoSmithKline PLC, Johns Hopkins University School of Public Health, and The Fuqua School of Business at Duke University. Align co-founder and director Kelsey Wirth and director Brian Dovey will retire from the board effective May 24, 2006, following eight years of dedicated stewardship and service to the Company. "I want to thank Kelsey and Brian for their counsel, support and hard work on Align's behalf over the last several years. Their dedication and faith in the Company has been instrumental to our growth and success," said Thomas M. Prescott, Align President and Chief Executive Officer. "I am confident that they are leaving behind a strong and well-rounded board, and I look forward to the experience and insight Ray Larkin and George Morrow bring to their new roles." ABOUT ALIGN TECHNOLOGY, INC. Align Technology designs, manufactures and markets Invisalign, a proprietary method for treating malocclusion, or the misalignment of teeth. Invisalign corrects malocclusion using a series of clear, nearly invisible, removable appliances that gently move teeth to a desired final position. Because it does not rely on the use of metal or ceramic brackets and wires, Invisalign significantly reduces the aesthetic and other limitations associated with braces. Invisalign is appropriate for treating adults and older teens. Align Technology was founded in March 1997 and received FDA clearance to market Invisalign in 1998. To learn more about Invisalign or to find a certified Invisalign doctor in your area, please visit www.invisalign.com or call 1-800-INVISIBLE. ###