Julie Ann Coletti - 20 Jul 2021 Form 4 Insider Report for ALIGN TECHNOLOGY INC (ALGN)

Role: SVP, Chief Legal & Regulatory
Signature: /s/ Julie Ann Colletti
Issuer symbol: ALGN
Transactions as of: 20 Jul 2021
Net transactions value: -$192,717
Form type: 4
Filing time: 22 Jul 2021, 20:00:54 UTC
Next filing: 06 Aug 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ALGN	Common Stock	Options Exercise	$0	+706	+170%	$0.000000	1,121	20 Jul 2021	Direct
transaction	ALGN	Common Stock	Tax liability	$192,717	-313	-28%	$615.71	808	20 Jul 2021	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	ALGN	Restricted Stock Unit	Options Exercise	$0	-386	-50%	$0.000000	386	20 Jul 2021	Common Stock	386	$0.000100	Direct	F1, F2
transaction	ALGN	Restricted Stock Unit	Options Exercise	$0	-320	-33%	$0.000000	640	20 Jul 2021	Common Stock	320	$0.000100	Direct	F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents par value of ALGN common stock.
F2	1/4th of the restricted stock unit granted on July 2, 2018 became vested on July 20, 2021 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.
F3	1/4th of the restricted stock unit granted on July 1, 2019 became vested on July 20, 2021 and shares were delivered to reporting person on such vest date. 1/4th of the restricted stock unit will annually and shares will be delivered to reporting person on each vest date.