ALIGN TECHNOLOGY INC — Director's Dealing 2023

Feb 23, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ALIGN TECHNOLOGY INC (ALGN)
CIK: 0001097149
Period of Report: 2023-02-20

Reporting Person: Hockridge Stuart A (EVP Global HR)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-02-20	Common Stock	M	2790	$0.00	Acquired	9194	Direct
2023-02-20	Common Stock	F	1286	$316.71	Disposed	7908	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-02-20	Restricted Stock Unit	$0.0001	M	227	Disposed		Common Stock (227)	Direct
2023-02-20	Restricted Stock Unit	$0.0001	M	208	Disposed		Common Stock (208)	Direct
2023-02-20	Restricted Stock Unit	$0.0001	M	453	Disposed		Common Stock (453)	Direct
2023-02-20	Restricted Stock Unit	$0.0001	M	521	Disposed		Common Stock (521)	Direct
2023-02-20	Market Stock Unit	$0.0001	M	1381	Disposed		Common Stock (1381)	Direct
2023-02-20	Restricted Stock Unit	$0.0001	A	1675	Acquired		Common Stock (1675)	Direct
2023-02-20	Market Stock Unit	$0.0001	A	3402	Acquired		Common Stock (3402)	Direct

Footnotes

F1: Includes 125 shares acquired under the ALGN ESPP on January 31, 2023.

F2: Represents par value of ALGN common stock.

F3: 1/4th of the restricted stock unit granted on February 20, 2022 became vested on February 20, 2023 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.

F4: 1/4th of the restricted stock unit granted on February 20, 2021 became vested on February 20, 2023 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.

F5: 1/4th of the restricted stock unit granted on February 20, 2020 became vested on February 20, 2023 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.

F6: 1/4th of the restricted stock unit granted on February 20, 2019 became vested on February 20, 2023 and shares were delivered to reporting person on such vest date.

F7: The market stock unit granted February 20, 2020 became fully vested on February 20, 2023, and shares were delivered to reporting person on such vest date.

F8: 1/4th of the restricted stock unit granted on February 20, 2023 will become vested on February 20, 2024 and shares will be delivered to reporting person on such vest date. 1/4th of the restricted stock unit will continue to vest annually thereafter and shares will be delivered to reporting person on each vest date.

F9: Represents the maximum number of shares which may be issued under the market stock unit. 100% of the market stock unit will vest on the last day of the third year of the Performance Period (as defined in the market stock unit agreement).