X0508 4 2024-03-06 0000010456 BAXTER INTERNATIONAL INC BAX 0001967368 Sonig Alok ONE BAXTER PARKWAY DEERFIELD IL 60015 0 1 0 0 EVP,Group President, Pharma 0 Common Stock, $1 par value 2024-03-06 4 A 0 83353 0 A 113454 D For 2024, the annual equity grant for the reporting person consisted solely of restricted stock units (RSUs). The reporting person received a grant of RSUs which are scheduled to vest in three equal annual installments beginning on March 6, 2025, the first anniversary of the grant date, subject to satisfaction of the related vesting requirements set forth in the Baxter International Inc. 2021 Incentive Plan. /s/ Ellen K. Bradford, as attorney in-fact for Alok Sonig 2024-03-08