X0407 4 2023-05-01 0 0000040987 GENUINE PARTS CO GPC 0001409902 Donahue Paul D 2999 WILDWOOD PKWY ATLANTA GA 30339 1 1 0 0 Chairman and CEO 0 Common Stock 2023-05-01 4 A 0 15212 0.00 A 74939 D Common Stock 2023-05-01 4 M 0 44926 0.00 A 119865 D Common Stock 2023-05-01 4 F 0 20262 170.23 D 99603 D Common Stock 82951 I By Family Trust Common Stock 485 I By 401(k) Restricted Stock Units 2023-05-01 4 M 0 44926 0.00 D Common Stock 44926 0 D Reflects a grant of time-based RSUs that vests in equal annual installments on the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of GPC common stock at a future date. The restricted stock units vested and converted to shares of common stock on May 1, 2023. /s/ Jennifer Ellis, Attorney in Fact 2023-05-03