Christopher P. DeSantis - 07 Mar 2026 Form 4 Insider Report for WASTE MANAGEMENT INC (WM)

Reporting relationship: SVP Operations - East
Issuer ticker: WM
Reported as of: 07 Mar 2026
Net transaction value: -$14,976
SEC form: 4
Accepted by SEC: 10 Mar 2026, 13:50:16 UTC
Prior SEC filing: 05 Mar 2026
Source filing: View source filing
Reporting owner signature: Courtney Tippy, Attorney-in-fact

Key filing fact

Christopher P. DeSantis filed Form 4 for WASTE MANAGEMENT INC (WM) on 10 Mar 2026.

Key facts

This page summarizes Christopher P. DeSantis's Form 4 filing for WASTE MANAGEMENT INC (WM).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 10 Mar 2026, 13:50.

Change

Previous filing in this sequence was filed on 05 Mar 2026.
Current net transaction value: -$14,976.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001997789 Primary reporting owner

DeSantis Christopher P.

Relationship: SVP Operations - East
Address: 800 CAPITOL STREET, SUITE 3000, HOUSTON
Signature: Courtney Tippy, Attorney-in-fact
Signature date: 10 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

WM transaction

Common Stock

Tax liability

Transaction value
Shares: -107
Change %: -1.1%
Price: $246.31^*
Shares after: 9,454
Date: 07 Mar 2026
Ownership: Direct
Footnotes: F1

WM transaction

Common Stock

Sale

Transaction value: $14,976
Shares: -61
Change %: -0.65%
Price: $245.50
Shares after: 9,393
Date: 09 Mar 2026
Ownership: Direct
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 2 footnotes

Footnote F1

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

Footnote F2

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