X0306 4 2022-02-28 0000010456 BAXTER INTERNATIONAL INC BAX 0001557559 Stevens Brian ONE BAXTER PARKWAY DEERFIELD IL 60015 0 1 0 0 SVP, CAO and Controller Common Stock, $1 par value 2022-02-28 4 F 0 172 84.97 D 13839 D Common Stock, $1 par value 2022-03-02 4 A 0 3567 0 A 17406 D Common Stock, $1 par value 2022-03-02 4 A 0 8918 0 A 26324 D Common Stock, $1 par value 2022-03-03 4 F 0 172 85.19 D 26151 D Stock Option (Right to Buy) 85.23 2022-03-02 4 A 0 8269 0 A 2032-03-02 Common Stock, $1 par value 8269 8269 D Represents the number of shares forfeited by the reporting person to cover the withholding of taxes incurred as a result of the delivery of shares on February 28, 2022 from the settlement of vested restricted stock units granted on February 28, 2019. The reporting person received a grant of restricted stock units which are scheduled to vest in three equal annual installments beginning on March 2, 2023, 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. The reporting person received a grant of restricted stock units which are scheduled to vest on March 3, 2025, subject to satisfaction of the related vesting requirements set forth in the Baxter International Inc. 2021 Incentive Plan. Represents the number of shares forfeited by the reporting person to cover the withholding of taxes incurred as a result of the delivery of shares on March 3, 2022 from the settlement of vested restricted stock units granted on March 3, 2021. The options become exercisable in three equal annual installments beginning on March 2, 2023, the first anniversary of the grant date. /s/ Matthew Rice, as attorney in-fact for Brian Stevens 2022-03-04