144 0001967811 XXXXXXXX LIVE 0000823768 WASTE MANAGEMENT INC 001-12154 800 CAPITOL STREET, STE 3000 HOUSTON TX 77002 7135126200 Carroll John A. Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

1365 300197.63 399715184 09/04/2026 NYSE Common 09/16/2021 Dividend Reinvestment Issuer N 2 09/16/2021 Cash Common 11/06/2021 Restricted Stock Vesting Issuer N 280 11/06/2021 Compensation Common 12/16/2021 Dividend Reinvestment Issuer N 2 12/16/2021 Dividend Reinvestment Common 03/30/2022 Dividend Reinvestment Issuer N 2 03/30/2022 Cash Common 09/22/2022 Dividend Reinvestment Issuer N 2 09/22/2022 Cash Common 12/15/2022 Dividend Reinvestment Issuer N 3 12/15/2022 Cash Common 02/19/2023 Restricted Stock Vesting Issuer N 176 02/19/2023 Compensation Common 06/15/2023 Dividend Reinvestment Issuer N 4 06/15/2023 Cash Common 09/21/2023 Dividend Reinvestment Issuer N 4 09/21/2023 Cash Common 12/14/2023 Dividend Reinvestment Issuer N 4 12/14/2023 Cash Common 12/15/2023 Restricted Stock Vesting Issuer N 125 12/15/2023 Compensation Common 02/23/2024 Restricted Stock Vesting Issuer N 222 02/23/2024 Compensation Common 03/27/2024 Dividend Reinvestment Issuer N 4 03/27/2024 Cash Common 06/20/2024 Dividend Reinvestment Issuer N 4 06/20/2026 Cash Common 06/30/2024 ESPP Purchase Issuer N 101 06/30/2024 Cash Common 12/31/2024 ESPP Purchase Issuer N 18 12/31/2024 Cash Common 02/25/2026 Restricted Stock Vesting Issuer N 183 02/25/2026 Compensation Common 03/07/2026 Restricted Stock Vesting Issuer N 229 03/07/2026 Compensation Y The sale today took place in the Jjc Cache Llc account in which John Carroll is an account stakeholder. 09/04/2026 /s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for John Carroll