ALIGN TECHNOLOGY INC — Director's Dealing 2017

Nov 21, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ALIGN TECHNOLOGY INC (ALGN)
CIK: 0001097149
Period of Report: 2017-11-20

Reporting Person: Morici John (Chief Financial Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-11-20	Common Stock	M	4709	—	Acquired	4966	Direct
2017-11-20	Common Stock	F	1922	$255.51	Disposed	3044	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-11-20	Restricted Stock Unit	$0.0001	M	4709	Disposed		Common Stock (4709)	Direct

Footnotes

F1: Includes 257 shares issued under the ALGN ESPP on July 31, 2017.

F2: Represents par value of ALGN common stock.

F3: 1/4th of the restricted stock unit granted on November 20, 2016 became vested on November 20, 2017 and shares were delivered to reporting person on such vest date. 1/4th of the restricted stock unit will continue to vest annually and shares will be delivered to reporting person on each vest date.