X0609 4 2026-10-20 false 0000040729 Ally Financial Inc. ALLY 0002047749 Patterson Kathleen L. false 500 WOODWARD AVENUE DETROIT MI 48226 false true false false Chief HR & Corp Citizenship false Common Stock 2026-10-20 4 F false 31047.00 37.97 D 80612.00 D Common Stock 2026-10-21 4 S false 12831.00 38.6473 D 67781.00 D Represents shares withheld by the Company to satisfy the Reporting Person's tax withholding obligations upon the vesting of a previously reported award of restricted stock units. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.605 to $38.67, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. /s/ Joyce M. Daniels, attorney-in-fact for Ms. Patterson 2026-10-22