X0609 4/A 2026-07-01 2026-07-06 0 0000898174 REINSURANCE GROUP OF AMERICA INC RGA 0001877426 TULLOCH MAURICE false 16600 SWINGLEY RIDGE ROAD CHESTERFIELD MO 63017 1 0 0 0 0 Common Stock 2026-07-01 4 A 0 406 215.65 A 406 D Common Stock 2026-07-01 4 F 0 122 215.65 D 284 D The 406 shares of common stock issued to the Reporting Person are part of his non-deferred, prorated annual compensation as a new member of Reinsurance Group of America, Incorporated's Board of Directors, effective July 1, 2026. This Form 4/A amends the Form 4 filed on July 6, 2026 to accurately reflect the number of shares withheld by Reinsurance Group of America, Incorporated to satisfy tax withholding obligations in connection with the issuance of common stock to the Reporting Person on July 1, 2026. The original filing inadvertently did not reflect 122 shares withheld for tax purposes, and this Form 4/A has been revised to reflect such tax withholding. /s/ My Chi To 2026-09-04