GENUINE PARTS CO (GPC) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-01 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: GENUINE PARTS CO (GPC) CIK: 0000040987 --- Reporting Owner --- Name: Masse Alain CIK: 0002075110 Role: Officer (President, N.A. Automotive) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-05-01 | Code: A (Grant or award) Shares: +5,715 | Price: $0.00 Shares Owned After: 25,429 | Ownership: D (Direct) Footnotes: [F1] Reflects a grant of time-based RSUs that vests in equal annual installments on the first three anniversaries of the grant date. [Transaction #2] Security: Common Stock Date: 2026-05-01 | Code: F (Payment of exercise/tax) Shares: -329 | Price: $104.99 Total Value: $34,541.71 Shares Owned After: 25,126 | Ownership: D (Direct) Footnotes: [F2] The Reporting Person's ending balance has been increased by 26 shares to account for shares from dividend accrual. [Transaction #3] Security: Common Stock Date: 2026-05-01 | Code: A (Grant or award) Shares: +1,050 | Price: $0.00 Shares Owned After: 26,176 | Ownership: D (Direct) Footnotes: [F3] Reflects shares issued in settlement of PRSUs earned and vested under PRSU award granted on May 1, 2023. [Transaction #4] Security: Common Stock Date: 2026-05-01 | Code: F (Payment of exercise/tax) Shares: -502 | Price: $104.99 Total Value: $52,704.98 Shares Owned After: 25,674 | Ownership: D (Direct) [Transaction #5] Security: Common Stock Date: 2026-05-01 | Code: F (Payment of exercise/tax) Shares: -265 | Price: $104.99 Total Value: $27,822.35 Shares Owned After: 25,457 | Ownership: D (Direct) Footnotes: [F4] The Reporting Person's ending balance has been increased by 48 shares to account for shares from dividend accrual. --- Footnotes (Complete Index) --- F1: Reflects a grant of time-based RSUs that vests in equal annual installments on the first three anniversaries of the grant date. F2: The Reporting Person's ending balance has been increased by 26 shares to account for shares from dividend accrual. F3: Reflects shares issued in settlement of PRSUs earned and vested under PRSU award granted on May 1, 2023. F4: The Reporting Person's ending balance has been increased by 48 shares to account for shares from dividend accrual. --- Signature --- /s/ /s/ Chris Galla, Attorney in Fact (2026-05-05)