Warren S. Thaler - 17 May 2023 Form 4 Insider Report for ALIGN TECHNOLOGY INC (ALGN)

Role: Director
Signature: /s/ Julia Ann Coletti Attorney-in-Fact for Warren S Thaler
Issuer symbol: ALGN
Transactions as of: 17 May 2023
Net transactions value: $0
Form type: 4
Filing time: 19 May 2023, 17:33:00 UTC
Previous filing: 03 Nov 2022
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	+1,114	+3.6%	$0.000000	31,780	17 May 2023	Direct
holding	ALGN	Common Stock						46,378	17 May 2023	See Footnote	F1

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 Units	Options Exercise	$0	-1,114	-100%	$0.000000^*	0	17 May 2023	Common Stock	1,114	$0.000100	Direct	F2, F3

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

Explanation of Responses:

Id	Content
F1	The shares are held directly by the Thaler Family Trust for which the spouse of the reporting person is the trustee.
F2	Represents par value of ALGN common stock.
F3	100% of the restricted stock unit granted on May 18, 2022 became vested on May 17, 2023 and shares were delivered to reporting person.