Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Ellis Dan Scott
   2. Issuer Name and Ticker or Trading Symbol
ALIGN TECHNOLOGY INC [ALGN] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
VP, WW Sales
(Last)
(First)
(Middle)
C/O ALIGN TECHNOLOGY, INC., 881 MARTIN AVE		 3. Date of Earliest Transaction (Month/Day/Year)
02/19/2010
(Street)

SANTA CLARA, CA 95050		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 02/20/2010 02/20/2010 C   8,981 A $ 0 24,167 (1) D  
Common Stock 02/20/2010 02/20/2010 F   3,297 D $ 17.94 20,870 D  

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Right to Buy (Common Stock) $ 17.94 02/19/2010 02/19/2010 A   33,000   02/19/2011(2) 02/19/2020 Common Stock 33,000 $ 0 33,000 D  
Restricted Stock Unit $ 0.0001 (3) 02/20/2010 02/20/2010 A   11,000     (4)   (4) Common Stock 11,000 $ 0 11,000 D  
Restricted Stock Unit $ 0.0001 (3) 02/20/2010 02/20/2010 C     1,584   (5)   (5) Common 1,584 $ 0 4,749 D  
Restricted Stock Unit $ 0.0001 (3) 02/20/2010 02/20/2010 C     563   (6)   (6) Common Stock 563 $ 0 2,250 D  
Restricted Stock Unit $ 0.0001 (3) 02/20/2010 02/20/2010 C     3,834   (7)   (7) Common Stock 3,834 $ 0 7,666 D  
Restricted Stock Unit $ 0.0001 (3) 02/20/2010 02/20/2010 C     3,000   (8)   (8) Common Stock 3,000 $ 0 6,000 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Ellis Dan Scott
C/O ALIGN TECHNOLOGY, INC.
881 MARTIN AVE
SANTA CLARA, CA 95050		       VP, WW Sales  

Signatures

 Roger E. George, Atty-in-Fact for Dan Scott Ellis   02/24/2010
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Includes 417 shares acquired under the ALGN ESPP on January 29, 2010.
(2) 1/4th of the shares subject to the option shall become vested and exercisable one year after the date of grant and 1/48th of the shares subject to the grant shall become vested each month thereafter.
(3) Represents par value of ALGN Common Stock
(4) 1/4th of the restricted stock unit will become vested one year after the date of grant and 1/4th of the restricted stock unit will vest annually thereafter. Shares will be delivered to reporting peson on each vest date.
(5) 1/4th of the restricted stock unit granted on February 20,2009 became vested on February 20, 2010 and shares were delivered to reporting person on February 22, 2010. The restricted stock will continue to vest annually and shares will be delivered to reporting person on each vest date.
(6) 1/16th of the restricted stock unit granted on February 20, 2007 became vested on February 20, 2010 and shares were delivered to reporting person on February 22, 2010. The restricted stock unit will continue to vest quarterly and shares will be delivered to reporting person on each vest date.
(7) 1/3rd of the restricted stock unit granted on February 20, 2008 became vested on February 20, 2010 and shares were delivered to reporting person on February 22, 2010. The restricted stock unit will vest on February 20, 2011 and shares will be delivered to reporting person on that date.
(8) 1/4th of the restricted stock unit granted on February 20, 2008 became vested on February 20, 2010 and shares were delivered to reporting person on February 22, 2010. The restricted stock unit will continue to vest annually and shares will be delivered to reporting person on each vest date.

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