Waste Management (WM) sustainability chief sells 4,818 shares

Rhea-AI Filing Summary

Waste Management Inc. senior vice president and chief sustainability officer Tara J. Hemmer reported an open-market sale of 4,818 shares of common stock on March 2, 2026 at a price of $241.83 per share. After this transaction, she directly holds 78,917.5789 shares of Waste Management common stock.

Insider Trade Summary

Net Seller: 4,818 shares ($1,165,137)

Net Sell 1 txn

Insider Hemmer Tara J.

Role SVP & Chief Sustainability Off

Sold 4,818 shs ($1.17M)

Type	Security	Shares	Price	Value
Sale	Common Stock	4,818	$241.83	$1.17M

Holdings After Transaction: Common Stock — 78,917.579 shares (Direct)

Footnotes (1)

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Hemmer Tara J.

(Last) (First) (Middle)

800 CAPITOL STREET, SUITE 3000

(Street)

HOUSTON TX 77002

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
WASTE MANAGEMENT INC [ WM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP & Chief Sustainability Off

3. Date of Earliest Transaction (Month/Day/Year)
03/02/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/02/2026		S		4,818	D	$241.83	78,917.5789	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	Courtney Tippy, Attorney-in-fact	03/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Waste Management (WM) report for Tara J. Hemmer?

Tara J. Hemmer, a senior vice president and chief sustainability officer at Waste Management, reported selling 4,818 shares of common stock. The transaction was an open-market sale and is disclosed on a Form 4 insider trading report.

How many Waste Management (WM) shares did Tara J. Hemmer sell and at what price?

Tara J. Hemmer sold 4,818 shares of Waste Management common stock at an average price of $241.83 per share. The sale was coded as an open-market transaction under SEC rules and reported as a non-derivative disposition.

How many Waste Management (WM) shares does Tara J. Hemmer own after the reported sale?

After the reported sale, Tara J. Hemmer directly owns 78,917.5789 shares of Waste Management common stock. This post-transaction holding figure is stated in the Form 4 and reflects her remaining direct ownership position.

What does the transaction code "S" mean in the Waste Management (WM) Form 4?

The transaction code “S” on the Form 4 indicates a sale of securities in the open market or a private transaction. In this case, it confirms that Tara J. Hemmer’s 4,818-share transaction was a sell order of Waste Management common stock.

What role does Tara J. Hemmer hold at Waste Management (WM) in this insider filing?

Tara J. Hemmer is identified as a senior vice president and chief sustainability officer at Waste Management. Her executive officer status makes her a reporting person required to disclose transactions in the company’s common stock on Form 4.