ALIGN TECHNOLOGY INC — Director's Dealing 2017

Jan 4, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ALIGN TECHNOLOGY INC (ALGN)
CIK: 0001097149
Period of Report: 2016-12-31

Reporting Person: HOGAN JOSEPH M (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-12-31	Common Stock	M	27750	—	Acquired	41020	Direct
2016-12-31	Common Stock	F	14400	$96.13	Disposed	26620	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-12-31	Restricted Stock Unit	$0.0001	M	27750	Disposed		Common Stock (27750)	Direct

Footnotes

F1: Represents par value of ALGN common stock

F2: 1/4th of the restricted stock unit granted on June 1, 2015 became vested on December 31, 2016 and shares were delivered to reporting person on January 3, 2017. 1/4th of the restricted stock unit will continue to vest annually and shares will be delivered to reporting person on each vest date.