144 0001929781 XXXXXXXX LIVE 0000030625 FLOWSERVE CORP 001-13179 5215 N. O'CONNOR BLVD. SUITE 700 IRVING TX 75039 9724436500 Hudson Susan Claire Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

10667 746842.37 127115509 11/04/2025 NYSE Common 12/20/2018 Restricted Stock Vesting Issuer N 307 12/20/2018 Compensation Common 02/28/2019 Restricted Stock Vesting Issuer N 174 02/28/2019 Compensation Common 12/20/2019 Restricted Stock Vesting Issuer N 312 12/20/2019 Compensation Common 02/27/2020 Restricted Stock Vesting Issuer N 376 02/27/2020 Compensation Common 02/29/2020 Restricted Stock Vesting Issuer N 176 02/29/2020 Compensation Common 12/20/2020 Restricted Stock Vesting Issuer N 322 12/20/2020 Compensation Common 02/20/2021 Restricted Stock Vesting Issuer N 342 02/20/2021 Compensation Common 02/27/2021 Restricted Stock Vesting Issuer N 387 02/27/2021 Compensation Common 02/28/2021 Restricted Stock Vesting Issuer N 182 02/28/2021 Compensation Common 07/23/2020 Restricted Stock Vesting Issuer N 205 07/23/2020 Compensation Common 02/20/2022 Restricted Stock Vesting Issuer N 350 02/20/2022 Compensation Common 02/16/2022 Restricted Stock Vesting Issuer N 716 02/16/2022 Compensation Common 02/27/2022 Restricted Stock Vesting Issuer N 396 02/27/2022 Compensation Common 02/15/2023 Restricted Stock Vesting Issuer N 928 02/15/2023 Compensation Common 02/16/2023 Restricted Stock Vesting Issuer N 736 02/16/2023 Compensation Common 02/20/2023 Restricted Stock Vesting Issuer N 371 02/20/2023 Compensation Common 05/23/2023 Restricted Stock Vesting Issuer N 546 05/23/2023 Compensation Common 02/15/2024 Restricted Stock Vesting Issuer N 786 02/15/2024 Compensation Common 02/16/2024 Restricted Stock Vesting Issuer N 637 02/16/2024 Compensation Common 02/17/2024 Restricted Stock Vesting Issuer N 1936 02/17/2024 Compensation Common 05/23/2024 Restricted Stock Vesting Issuer N 482 05/23/2024 Compensation Y 11/04/2025 /s/ Jennifer Ruchti, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Susan C. Hudson