Ppg Industries

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-09-11 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: PPG INDUSTRIES INC (PPG) CIK: 0000079879 --- Reporting Owner --- Name: LIGOCKI KATHLEEN CIK: 0001261013 Role: Director --- Derivative Transactions --- [Transaction #1] Security: Phantom Stock Units Date: 2026-09-11 | Code: A (Grant or award) Shares: +85.6836 | Price: $105.50 Shares Owned After: 8,938.0276 | Ownership: D (Direct) Footnotes: [F1] The security converts to common stock on a one-for-one basis. [F2] After termination of service as a Director of PPG Industries, Inc. [F2] After termination of service as a Director of PPG Industries, Inc. [F3] Total of all phantom stock units held by the reporting person in the PPG Industries, Inc. Deferred Compensation Plan for Directors. Phantom stock units represent interests in an unfunded unitized company stock fund comprised of stock and cash. The number of shares attributed to the reporting person as a Plan participant may change from time to time without the volition of the reporting person depending on the fair market value of the issuer's common stock and the amount of cash in the fund. --- Footnotes (Complete Index) --- F1: The security converts to common stock on a one-for-one basis. F2: After termination of service as a Director of PPG Industries, Inc. F3: Total of all phantom stock units held by the reporting person in the PPG Industries, Inc. Deferred Compensation Plan for Directors. Phantom stock units represent interests in an unfunded unitized company stock fund comprised of stock and cash. The number of shares attributed to the reporting person as a Plan participant may change from time to time without the volition of the reporting person depending on the fair market value of the issuer's common stock and the amount of cash in the fund. --- Signature --- /s/ /s/ Greg E. Gordon, Attorney-in-Fact for Kathleen A. Ligocki (2026-09-14)