4Filing Date: May 22, 2026

Align Technology (ALGN)

Statement of Changes in Beneficial Ownership

View SEC Filing
ACC: 0001193125-26-237320
Total Value$0
Trades3
Insiders1

Transaction Details

MORROW GEORGE J
Director·Direct
Exercise · Dispose
Restricted Stock UnitsDerivative
Shares-1.75K
Price$0.00
Total Value$0
Shares Owned After0
Transaction DateMay 20, 2026
Footnotes ▸

100% of the restricted stock units ("RSUs") granted on May 21, 2025 vested on May 20, 2026 and shares were delivered to the Reporting Person. | 100% of the restricted stock units ("RSUs") granted on May 21, 2025 vested on May 20, 2026 and shares were delivered to the Reporting Person. | 100% of the restricted stock units ("RSUs") granted on May 21, 2025 vested on May 20, 2026 and shares were delivered to the Reporting Person.

MORROW GEORGE J
Director·Direct
Exercise · Acquire
Common Stock
Shares+1.75K
Price$0.00
Total Value$0
Shares Owned After5.04K
Transaction DateMay 20, 2026
MORROW GEORGE J
Director·Indirect · By Family Trust
Common Stock
Shares0
Price-
Total Value$0
Shares Owned After3.27K

Post-Transaction Holdings

MORROW GEORGE J · Director
SecuritySharesChange
Common Stock8.31K+1.75K (26.58%)
Restricted Stock Units0-1.75K (-100.00%)
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-20 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: ALIGN TECHNOLOGY INC (ALGN) CIK: 0001097149 --- Reporting Owner --- Name: MORROW GEORGE J CIK: 0001068754 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-05-20 | Code: M (Exercise of derivative) Shares: +1,745 | Price: $0.00 Shares Owned After: 5,036 | Ownership: D (Direct) --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Units Date: 2026-05-20 | Code: M (Exercise of derivative) Shares: -1,745 | Price: $0.00 Shares Owned After: 0 | Ownership: D (Direct) Footnotes: [F1] 100% of the restricted stock units ("RSUs") granted on May 21, 2025 vested on May 20, 2026 and shares were delivered to the Reporting Person. [F1] 100% of the restricted stock units ("RSUs") granted on May 21, 2025 vested on May 20, 2026 and shares were delivered to the Reporting Person. [F1] 100% of the restricted stock units ("RSUs") granted on May 21, 2025 vested on May 20, 2026 and shares were delivered to the Reporting Person. --- Holdings --- [Holding #1] Security: Common Stock Ownership: I (Indirect) --- Footnotes (Complete Index) --- F1: 100% of the restricted stock units ("RSUs") granted on May 21, 2025 vested on May 20, 2026 and shares were delivered to the Reporting Person. --- Signature --- /s/ /s/ Julie Ann Coletti, Attorney-in-Fact for George J. Morrow (2026-05-22)

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