ALIGN TECHNOLOGY INC — Director's Dealing 2021

Feb 10, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ALIGN TECHNOLOGY INC (ALGN)
CIK: 0001097149
Period of Report: 2021-02-08

Reporting Person: Thaler Warren S (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-02-08	Common Stock	S	685	$610.63	Disposed	27136	Direct
2021-02-08	Common Stock	S	798	$611.66	Disposed	26338	Direct
2021-02-08	Common Stock	S	972	$613.30	Disposed	25366	Direct
2021-02-08	Common Stock	S	8480	$613.79	Disposed	16886	Direct
2021-02-08	Common Stock	S	500	$618.24	Disposed	16386	Direct
2021-02-08	Common Stock	S	330	$619.87	Disposed	16056	Direct
2021-02-08	Common Stock	S	338	$621.38	Disposed	15718	Direct
2021-02-08	Common Stock	S	472	$62195.00	Disposed	15246	Direct
2021-02-08	Common Stock	S	561	$624.06	Disposed	14685	Direct
2021-02-08	Common Stock	S	304	$625.46	Disposed	14381	Direct
2021-02-08	Common Stock	S	766	$626.96	Disposed	13615	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	80854	Indirect

Footnotes

F1: The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $610.00 to $610.995, inclusive. The reporting person undertakes to provide Align Technology, Inc., any security holder of Align Technology, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F2: The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $611.27 to $612.18, inclusive. The reporting person undertakes to provide Align Technology, Inc., any security holder of Align Technology, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $612.49 to $613.49, inclusive. The reporting person undertakes to provide Align Technology, Inc., any security holder of Align Technology, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F4: The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $613.50 to $614.05, inclusive. The reporting person undertakes to provide Align Technology, Inc., any security holder of Align Technology, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F5: The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $617.96 to $618.57, inclusive. The reporting person undertakes to provide Align Technology, Inc., any security holder of Align Technology, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F6: The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $619.63 to $620.61, inclusive. The reporting person undertakes to provide Align Technology, Inc., any security holder of Align Technology, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F7: The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $621.65 to $622.16, inclusive. The reporting person undertakes to provide Align Technology, Inc., any security holder of Align Technology, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F8: The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $624.00 to $624.75, inclusive. The reporting person undertakes to provide Align Technology, Inc., any security holder of Align Technology, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F9: The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $625.195 to $625.73, inclusive. The reporting person undertakes to provide Align Technology, Inc., any security holder of Align Technology, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F10: The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $626.43 to $627.14, inclusive. The reporting person undertakes to provide Align Technology, Inc., any security holder of Align Technology, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F11: Represents shares held by the Thaler Family Trust for which the spouse of the Reporting Person is the trustee.