ALIGN TECHNOLOGY INC - Director's Dealing 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ALIGN TECHNOLOGY INC (ALGN)
CIK: 0001097149
Period of Report: 2010-02-01

Reporting Person: HEDGE LEN (SVP, Bus. Development)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-02-01	Common Stock	S	900	$18.51	Disposed	38596	Direct
2010-02-01	Common Stock	S	2700	$18.52	Disposed	35896	Direct
2010-02-01	Common Stock	S	2300	$18.53	Disposed	33596	Direct
2010-02-01	Common Stock	S	2657	$18.54	Disposed	30939	Direct
2010-02-01	Common Stock	S	3074	$18.55	Disposed	27865	Direct
2010-02-01	Common Stock	S	500	$18.555	Disposed	27365	Direct
2010-02-01	Common Stock	S	200	$18.5575	Disposed	27165	Direct
2010-02-01	Common Stock	S	2000	$18.56	Disposed	25165	Direct
2010-02-01	Common Stock	S	1100	$18.565	Disposed	24065	Direct
2010-02-01	Common Stock	S	100	$18.567	Disposed	23965	Direct
2010-02-01	Common Stock	S	200	$18.5675	Disposed	23765	Direct
2010-02-01	Common Stock	S	4865	$18.57	Disposed	18900	Direct
2010-02-01	Common Stock	S	900	$18.575	Disposed	18000	Direct
2010-02-01	Common Stock	S	4000	$18.58	Disposed	14000	Direct
2010-02-01	Common Stock	S	900	$18.585	Disposed	13100	Direct
2010-02-01	Common Stock	S	2000	$18.587	Disposed	12900	Direct
2010-02-01	Common Stock	S	1500	$18.59	Disposed	11400	Direct
2010-02-01	Common Stock	S	1300	$18.6	Disposed	10100	Direct
2010-02-01	Common Stock	S	100	$18.65	Disposed	10000	Direct