4Filing Date: May 18, 2026
Waste Management (WM)
Statement of Changes in Beneficial Ownership
View SEC Filing
ACC: 0001225208-26-005440
Total Value$290.0K
Trades1
Insiders1
Transaction Details
MAZZARELLA KATHLEEN M
Director·Indirect · Mazzarella Living Trust
Grant · Acquire
Common Stock
Shares+1.31K
Price$220.71
Total Value$290.0K
Shares Owned After18.28K
Transaction DateMay 15, 2026
Footnotes ▸
Stock award granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan.
Post-Transaction Holdings
MAZZARELLA KATHLEEN M · Director
| Security | Shares | Change |
|---|---|---|
| Common Stock | 18.28K | +1.31K (7.75%) |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-05-15
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: WASTE MANAGEMENT INC (WM)
CIK: 0000823768
--- Reporting Owner ---
Name: MAZZARELLA KATHLEEN M
CIK: 0001273233
Role: Director
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock
Date: 2026-05-15 | Code: A (Grant or award)
Shares: +1,314 | Price: $220.71
Total Value: $290,012.94
Shares Owned After: 18,276 | Ownership: I (Indirect) | Nature: Mazzarella Living Trust
Footnotes:
[F1] Stock award granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan.
--- Footnotes (Complete Index) ---
F1: Stock award granted pursuant to Waste Management, Inc. 2023 Stock Incentive Plan.
--- Signature ---
/s/ Courtney Tippy, Attorney-in-fact (2026-05-18)