WM

SEC source: 0001225208-26-007695 · doc4.xml · nonDerivative · entry 1

Carroll John A. · CIK 0001967811 · VP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · Jjc Cache Llc

Disclosed balance after: 3,508.9393

SEC source: 0001225208-26-007692 · doc4.xml · nonDerivative · entry 1

Stith Kimberly G. · CIK 0002035864 · SVP - Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,479.8834

F1 · security: Settlement of restricted share award granted under Waste Management, Inc. 2023 Stock Incentive Plan.

SEC source: 0001225208-26-007391 · doc4.xml · nonDerivative · entry 2

Carroll John A. · CIK 0001967811 · VP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · Jjc Cache Llc

Disclosed balance after: 4,873.9393

SEC source: 0001225208-26-007391 · doc4.xml · nonDerivative · entry 1

Carroll John A. · CIK 0001967811 · VP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,109.3646

F1 · ownership.direct: The reporting person transferred these shares to Jjc Cache Llc, a limited liability company controlled by the reporting person and his spouse.

SEC source: 0001225208-26-007051 · doc4.xml · nonDerivative · entry 2

Reed David L. · CIK 0002094257 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Indirect · Cr77 Revocable Trust

Disclosed balance after: 5,357.168

SEC source: 0001225208-26-007051 · doc4.xml · nonDerivative · entry 1

Reed David L. · CIK 0002094257 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,136.832

F1 · balance_after: The reporting person redeemed a 0.6057 fractional share for cash in connection with transferring shares of Common Stock to a new account.

F2 · ownership.direct: On August 7, 2026, the reporting person transferred 5,357.1680 shares of Common Stock to the Cr77 Revocable Trust for no consideration. The reporting person and his spouse are the trustees and the beneficiaries of the trust. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0001225208-26-005876 · doc4.xml · derivative · entry 3

Carrasco Rafael · CIK 0001870418 · SVP of Enterprise Strategy

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,655 shares

Expires 2030-02-19

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001225208-26-005876 · doc4.xml · nonDerivative · entry 2

Carrasco Rafael · CIK 0001870418 · SVP of Enterprise Strategy

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,539.742

SEC source: 0001225208-26-005876 · doc4.xml · nonDerivative · entry 1

Carrasco Rafael · CIK 0001870418 · SVP of Enterprise Strategy

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,194.742

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001225208-26-005524 · doc4.xml · nonDerivative · entry 1

Hemmer Tara J. · CIK 0001727026 · EVP & Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,461.5789

F1 · security: Represents restricted stock units granted pursuant to the 2023 Stock Incentive Plan. Restricted stock units vest 34% on the first anniversary of the date of grant with 33% vesting on the 2nd and 3rd anniversary of the date of grant.

SEC source: 0001225208-26-005525 · doc4.xml · nonDerivative · entry 1

Dalby Marcel · CIK 0002135050 · SVP Bus Optimiz & Collection

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,866.7289

F1 · security: Represents restricted stock units granted pursuant to the 2023 Stock Incentive Plan. Restricted stock units vest 34% on the first anniversary of the date of grant with 33% vesting on the 2nd and 3rd anniversary of the date of grant.

SEC source: 0001225208-26-005523 · doc4.xml · nonDerivative · entry 1

Morris John J · CIK 0001544705 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,363

F1 · security: Settlement of restricted share award granted under Waste Management, Inc. 2023 Stock Incentive Plan.

SEC source: 0001225208-26-005444 · doc4.xml · nonDerivative · entry 1

PLUMMER WILLIAM B · CIK 0001254896 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · TPO Collectibles LLC

Disclosed balance after: 4,031

F1 · security: Stock award granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan.

SEC source: 0001225208-26-005443 · doc4.xml · nonDerivative · entry 1

MENKE SEAN E · CIK 0001251876 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Polaris Senior Advisors LLC

Disclosed balance after: 861

F1 · security: Stock award granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan.

SEC source: 0001225208-26-005442 · doc4.xml · nonDerivative · entry 1

Sylvester Maryrose · CIK 0001680767 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,865

F1 · security: Stock award granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan.

SEC source: 0001225208-26-005440 · doc4.xml · nonDerivative · entry 1

MAZZARELLA KATHLEEN M · CIK 0001273233 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Mazzarella Living Trust

Disclosed balance after: 18,276

F1 · security: Stock award granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan.

SEC source: 0001225208-26-005439 · doc4.xml · nonDerivative · entry 1

HOLT VICTORIA M · CIK 0001181629 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Victoria M. Holt Trust

Disclosed balance after: 23,881

F1 · security: Stock award granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan.

SEC source: 0001225208-26-005437 · doc4.xml · nonDerivative · entry 1

Chinn Bruce E. · CIK 0001965724 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Chinn Family Trust

Disclosed balance after: 3,729

F1 · security: Stock award granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan.

SEC source: 0001225208-26-005438 · doc4.xml · nonDerivative · entry 1

Gluski Andres · CIK 0001348876 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,383

F1 · security: Stock award granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan.

SEC source: 0001225208-26-005436 · doc4.xml · nonDerivative · entry 1

Bene Thomas · CIK 0001573968 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Thomas L Bene and Susannah Harkins Bene Revocable Trust

Disclosed balance after: 2,987

F1 · security: Stock award granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan.

SEC source: 0001225208-26-004426 · doc4.xml · nonDerivative · entry 1

Varkey Johnson · CIK 0002005460 · SVP-Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,100.7856

F1 · security: Settlement of restricted share award granted under Waste Management, Inc. 2014 Stock Incentive Plan.

SEC source: 0001225208-26-003472 · doc4.xml · nonDerivative · entry 2

Reed David L. · CIK 0002094257 · EVP & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,494.6057

F3 · security: Sale of additional shares to cover personal federal income tax obligation pursuant to a Rule 10b5-1 Trading Plan.

SEC source: 0001225208-26-003457 · doc4.xml · derivative · entry 4

Morris John J · CIK 0001544705 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,484 shares

Expires 2033-03-07

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001225208-26-003457 · doc4.xml · nonDerivative · entry 2

Morris John J · CIK 0001544705 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 99,929

F1 · security: This transaction was executed in multiple trades at prices ranging from $243.3700 to $244.7375. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001225208-26-003457 · doc4.xml · nonDerivative · entry 1

Morris John J · CIK 0001544705 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 104,140

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001225208-26-003456 · doc4.xml · nonDerivative · entry 2

Varkey Johnson · CIK 0002005460 · SVP-Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,292.7856

F2 · security: Sale of additional shares to cover personal federal income tax obligation pursuant to a Rule 10b5-1 Trading Plan.

F3 · price: This transaction was executed in multiple trades at prices ranging from $245.2100 to $245.2800. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001225208-26-003455 · doc4.xml · nonDerivative · entry 2

Carroll John A. · CIK 0001967811 · VP & Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,983.3039

F2 · security: Sale of additional shares to cover personal federal income tax obligation pursuant to a Rule 10b5-1 Trading Plan.

SEC source: 0001225208-26-003454 · doc4.xml · nonDerivative · entry 2

DeSantis Christopher P. · CIK 0001997789 · SVP Operations - East

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,392.87

F2 · security: Sale of additional shares to cover personal federal income tax obligation pursuant to a Rule 10b5-1 Trading Plan.

SEC source: 0001225208-26-003472 · doc4.xml · nonDerivative · entry 1

Reed David L. · CIK 0002094257 · EVP & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,569.6057

F1 · security: Settlement of restricted share award granted under Waste Management, Inc. 2014 Stock Incentive Plan.

F2 · balance_after: The amount reported in Box 5 has been adjusted to correct an administrative error in the Form 4 filed on March 1, 2026, which inadvertently understated the number of shares of Common Stock withheld to satisfy certain tax obligations and, as a result, overstated the Reporting Person's beneficial ownership by 3 shares.

SEC source: 0001225208-26-003456 · doc4.xml · nonDerivative · entry 1

Varkey Johnson · CIK 0002005460 · SVP-Chief Information Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,413.7856

F1 · security: Settlement of restricted share award granted under Waste Management, Inc. 2014 Stock Incentive Plan.

SEC source: 0001225208-26-003455 · doc4.xml · nonDerivative · entry 1

Carroll John A. · CIK 0001967811 · VP & Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,030.3039

F1 · security: Settlement of restricted share award granted under Waste Management, Inc. 2014 Stock Incentive Plan.

SEC source: 0001225208-26-003454 · doc4.xml · nonDerivative · entry 1

DeSantis Christopher P. · CIK 0001997789 · SVP Operations - East

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,453.87

F1 · security: Settlement of restricted share award granted under Waste Management, Inc. 2014 Stock Incentive Plan.

SEC source: 0001225208-26-003398 · doc4.xml · nonDerivative · entry 1

Morris John J · CIK 0001544705 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 98,656

SEC source: 0001225208-26-003103 · doc4.xml · nonDerivative · entry 1

Varkey Johnson · CIK 0002005460 · SVP-Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,606.7856

SEC source: 0001225208-26-003258 · doc4.xml · derivative · entry 1

Stith Kimberly G. · CIK 0002035864 · SVP - Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,404

Underlying: Common Stock · 6,404 shares

Expires 2036-03-03

F1 · security: Stock option granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan. The stock option vests 34% on the first anniversary of the date of grant with 33% vesting on the 2nd and 3rd anniversary of the date of grant.

SEC source: 0001225208-26-003257 · doc4.xml · derivative · entry 1

Watson Michael J. · CIK 0001753639 · Sr. VP-Chief Customer Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,804

Underlying: Common Stock · 6,804 shares

Expires 2036-03-03

F1 · security: Stock option granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan. The stock option vests 34% on the first anniversary of the date of grant with 33% vesting on the 2nd and 3rd anniversary of the date of grant.

SEC source: 0001225208-26-003256 · doc4.xml · derivative · entry 1

Varkey Johnson · CIK 0002005460 · SVP-Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,404

Underlying: Common Stock · 6,404 shares

Expires 2036-03-03

F1 · security: Stock option granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan. The stock option vests 34% on the first anniversary of the date of grant with 33% vesting on the 2nd and 3rd anniversary of the date of grant.

SEC source: 0001225208-26-003255 · doc4.xml · derivative · entry 1

Boettcher Charles C · CIK 0001410141 · EVP, Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,805

Underlying: Common Stock · 7,805 shares

Expires 2036-03-03

F1 · security: Stock option granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan. The stock option vests 34% on the first anniversary of the date of grant with 33% vesting on the 2nd and 3rd anniversary of the date of grant.

SEC source: 0001225208-26-003253 · doc4.xml · derivative · entry 1

Carrasco Rafael · CIK 0001870418 · SVP of Enterprise Strategy

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,405

Underlying: Common Stock · 8,405 shares

Expires 2036-03-03

F1 · security: Stock option granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan. The stock option vests 34% on the first anniversary of the date of grant with 33% vesting on the 2nd and 3rd anniversary of the date of grant.

SEC source: 0001225208-26-003252 · doc4.xml · derivative · entry 1

Hemmer Tara J. · CIK 0001727026 · SVP & Chief Sustainability Off

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,405

Underlying: Common Stock · 8,405 shares

Expires 2036-03-03

F1 · security: Stock option granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan. The stock option vests 34% on the first anniversary of the date of grant with 33% vesting on the 2nd and 3rd anniversary of the date of grant.

SEC source: 0001225208-26-003251 · doc4.xml · derivative · entry 1

DeSantis Christopher P. · CIK 0001997789 · SVP Operations - East

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,006

Underlying: Common Stock · 10,006 shares

Expires 2036-03-03

F1 · security: Stock option granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan. The stock option vests 34% on the first anniversary of the date of grant with 33% vesting on the 2nd and 3rd anniversary of the date of grant.

SEC source: 0001225208-26-003250 · doc4.xml · derivative · entry 1

Smith Donald J · CIK 0001957534 · Sr. VP - Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,006

Underlying: Common Stock · 10,006 shares

Expires 2036-03-03

F1 · security: Stock option granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan. The stock option vests 34% on the first anniversary of the date of grant with 33% vesting on the 2nd and 3rd anniversary of the date of grant.

SEC source: 0001225208-26-003249 · doc4.xml · derivative · entry 1

Reed David L. · CIK 0002094257 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,806

Underlying: Common Stock · 10,806 shares

Expires 2036-03-03

F1 · security: Stock option granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan. The stock option vests 34% on the first anniversary of the date of grant with 33% vesting on the 2nd and 3rd anniversary of the date of grant.

SEC source: 0001225208-26-003248 · doc4.xml · derivative · entry 1

Morris John J · CIK 0001544705 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,011

Underlying: Common Stock · 19,011 shares

Expires 2036-03-03

F1 · security: Stock option granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan. The stock option vests 34% on the first anniversary of the date of grant with 33% vesting on the 2nd and 3rd anniversary of the date of grant.

SEC source: 0001225208-26-003246 · doc4.xml · nonDerivative · entry 1

Carroll John A. · CIK 0001967811 · VP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,104.3039

F1 · security: Represents restricted stock units granted pursuant to the 2023 Stock Incentive Plan. Restricted stock units vest 34% on the first anniversary of the date of grant with 33% vesting on the 2nd and 3rd anniversary of the date of grant.

SEC source: 0001225208-26-003247 · doc4.xml · derivative · entry 1

Fish James C Jr · CIK 0001523568 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,034

Underlying: Common Stock · 57,034 shares

Expires 2036-03-03

F1 · security: Stock option granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan. The stock option vests 34% on the first anniversary of the date of grant with 33% vesting on the 2nd and 3rd anniversary of the date of grant.

SEC source: 0001225208-26-002948 · doc4.xml · nonDerivative · entry 2

Reed David L. · CIK 0002094257 · EVP & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,693.6057

F2 · security: Sale of additional shares to cover personal federal income tax obligation pursuant to a Rule 10b5-1 Trading Plan.

SEC source: 0001225208-26-002939 · doc4.xml · nonDerivative · entry 2

Stith Kimberly G. · CIK 0002035864 · SVP - Chief HR Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,723.7154

F2 · security: Sale of additional shares to cover personal federal income tax obligation pursuant to a Rule 10b5-1 Trading Plan.

SEC source: 0001225208-26-002933 · doc4.xml · derivative · entry 5

Watson Michael J. · CIK 0001753639 · Sr. VP-Chief Customer Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,642 shares

Expires 2030-02-19

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001225208-26-002933 · doc4.xml · nonDerivative · entry 3

Watson Michael J. · CIK 0001753639 · Sr. VP-Chief Customer Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 44,146.2959

F1 · security: This transaction was executed in multiple trades at prices ranging from $241.1000 to $242.5700. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.