X0306 4 2022-03-02 0000010456 BAXTER INTERNATIONAL INC BAX 0001678067 Accogli Giuseppe ONE BAXTER PARKWAY DEERFIELD IL 60015 0 1 0 0 EVP, Chief Operating Officer Common Stock, $1 par value 2022-03-02 4 A 0 11891 0 A 76495 D Stock Option (Right to Buy) 85.23 2022-03-02 4 A 0 55126 0 A 2032-03-02 Common Stock, $1 par value 55126 55126 D 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 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 Giuseppe Accogli 2022-03-04