Avery Dennison (AVY)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-09-15 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Avery Dennison Corp (AVY) CIK: 0000008818 --- Reporting Owner --- Name: Colisto Nicholas CIK: 0001565131 Role: Officer (SVP & CIO) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-09-15 | Code: S (Open market sale) Shares: -3,886 | Price: $170.68 Total Value: $663,264.42 Shares Owned After: 7,126 | Ownership: D (Direct) Footnotes: [F1] Transaction executed in multiple trades at prices ranging from $170.360 - $170.995. The price reported reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effectuated. --- Footnotes (Complete Index) --- F1: Transaction executed in multiple trades at prices ranging from $170.360 - $170.995. The price reported reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effectuated. --- Signature --- /s/ /s/ Vikas Arora attorney-in-fact for Nicholas Colisto (2026-09-16)