Waste Management insider plans 690-share stock sale

A holder of Waste Management, Inc. common stock filed a notice to sell 690 shares through Merrill Lynch on or about 01/30/2026 on the NYSE, with an aggregate market value of 151,596.45.

Accepted by SEC EDGAR 01/30/2026 - 04:05 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

A holder of Waste Management, Inc. common stock filed a notice to sell 690 shares through Merrill Lynch on or about 01/30/2026 on the NYSE, with an aggregate market value of 151,596.45.

The shares are common stock that were acquired on 01/29/2026 through the vesting of a performance share award granted under the issuer’s equity compensation plan. Waste Management had 402,867,051 shares of common stock outstanding, giving context for the size of this planned sale.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does Waste Management (WM) insider filing Form 144 disclose?

The filing shows a holder plans to sell 690 Waste Management common shares. These shares were recently acquired through vesting of a performance share award and will be sold on the NYSE via Merrill Lynch, providing transparency on an upcoming insider-related stock sale.

How many Waste Management (WM) shares are planned for sale in this notice?

The notice covers a proposed sale of 690 Waste Management common shares. The filing also states an aggregate market value of 151,596.45 for these shares, indicating a relatively small transaction compared with total shares outstanding of 402,867,051.

When were the Waste Management (WM) shares to be sold acquired?

The 690 Waste Management common shares were acquired on 01/29/2026. They came from the vesting of a performance share award granted under the issuer’s equity compensation plan, meaning the seller received them as part of compensation rather than through a cash purchase.

What is the approximate sale date and exchange for the Waste Management (WM) shares?

The planned sale date listed is 01/30/2026, with trading on the NYSE. Merrill Lynch is named as the broker handling the 690-share sale, indicating the securities are expected to be sold in ordinary market transactions on a major U.S. stock exchange.

How large is this Waste Management (WM) sale compared with shares outstanding?

The planned sale involves 690 shares versus 402,867,051 Waste Management shares outstanding. This shows the transaction is very small relative to total common stock, offering context for investors reviewing potential dilution or insider selling activity.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001727026
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	WASTE MANAGEMENT INC
SEC File Number	001-12154
Address of Issuer	800 CAPITOL STREET, STE 3000 HOUSTON TEXAS 77002
Phone	7135126200
Name of Person for Whose Account the Securities are To Be Sold	Hemmer Tara J.
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Merrill Lynch 225 Liberty St Floor 37 New York NY 10281	690	151596.45	402867051	01/30/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	01/29/2026	Vesting of performance share award	WASTE MANAGEMENT INC			690	01/29/2026	Granted as part of issuer equity compensation plan

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	01/30/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Tara Hemmer
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)