ALIGN TECHNOLOGY INC — Director's Dealing 2018

Feb 22, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ALIGN TECHNOLOGY INC (ALGN)
CIK: 0001097149
Period of Report: 2018-02-20

Reporting Person: PRESCOTT THOMAS M (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-02-20	Common Stock	M	95750	$0.00	Acquired	252131	Direct
2018-02-20	Common Stock	F	12807	$255.45	Disposed	239324	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-02-20	Market Stock Unit	$0.0001	M	73500	Disposed		Common Stock (73500)	Direct
2018-02-20	Restricted Stock Unit	$0.0001	M	10000	Disposed		Common Stock (10000)	Direct
2018-02-20	Restricted Stock Unit	$0.0001	M	12250	Disposed		Common Stock (12250)	Direct

Footnotes

F1: Represents par value of ALGN common stock.

F2: Represents the maximum number of shares issued under the market stock unit granted on February 20, 2015. Shares were delivered to reporting person on February 20, 2018.

F3: 1/4th of the restricted stock unit granted on February 20, 2014 became vested on February 20, 2018 and shares were delivered to reporting person on such vest date.

F4: 1/4th of the restricted stock unit granted on February 20, 2015 became vested on February 20, 2018 and shares were delivered to reporting person on such vest date. The restricted stock unit will continue to vest annually and shares will be delivered to reporting person on each vest date.