X0508 4 2024-04-01 0001281761 REGIONS FINANCIAL CORP RF 0001808435 Plimpton Tara A P. O. BOX 10247 BIRMINGHAM AL 35202-0247 1 SEVP & Chief Legal Officer 0 Common Stock 2024-04-01 4 A 0 21491.0000 0.0000 A 62052.0000 D Common Stock 2024-04-01 4 M 0 14327.0000 0.0000 A 76379.0000 D Common Stock 2024-04-01 4 F 0 15887.0000 20.5600 D 60492.0000 D Restricted Stock Units 2024-04-01 4 A 0 16972.0000 0.0000 A Common Stock 16972.0000 65801.0600 D Restricted Stock Units 2024-04-01 4 M 0 14327.0000 0.0000 D Common Stock 14327.0000 51474.0600 D Performance share units vested and were settled in shares of common stock at a conversion rate of 1.5 shares of common stock for each performance share unit. The number of performance share units earned was based on the issuer meeting certain performance thresholds and goals during the period from January 1, 2021 through December 31, 2023. Restricted stock units vested and were settled in shares of common stock on a 1-for-1 basis on April 1, 2024. Each restricted stock unit represents a contingent right to receive one share of common stock and a contingent right to receive cash on cash dividends that have been reinvested in restricted stock units. The restricted stock units vest on April 1, 2027, subject to a service requirement. The number of shares to be delivered upon vesting is contingent on the issuer meeting certain performance thresholds during the period from January 1, 2024 through December 31, 2026. Includes quarterly cash dividends that were reinvested in restricted stock units. Elizabeth H. Townsend - Attorney-in-Fact 2024-04-03