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WASTE MANAGEMENT INC (WM) S&P 500 XNYS REFUSE SYSTEMS Net insider selling (90d)
About WASTE MANAGEMENT INC (WM) WM, previously known as Waste Management, ranks as the largest integrated provider of traditional solid waste services in the United States, operating 257 active landfill sites and about 342 transfer stations that help with transporting waste efficiently and economically. The company serves residential, commercial, industrial, and medical end markets for waste collection, transfer, and disposal. The company also has an energy business emanating from the beneficial use of landfill gas and is a leading recycler in North America.
Headquarters HOUSTON, TX
Employees 60,500
Listed 1988
Exchange XNYS https://www.wm.com SEC filings for WM on EDGAR
90-Day SEC Filing Activity Form 4 transaction type Transactions Shares Total value Open-market sale 1 2,655 $585K Option exercise 2 5,310 Bona-fide gift 2 10,714
WM Insider Transactions (Form 4) 69 78 Form 4 filings on record, the earliest from Nov 5, 2024, newest first. Filing history page 2 of 3.
Date Insider Transaction Security Shares Price Value Mar 3, 2026 JJ James C. Fish Jr. - Officer Grant or award Stock Option (Right to Buy) 57,034
Recent WM Form 8-K Filings 5
Recent WM Form 144 Notices of Proposed Sale 1 A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
Filed Filer Relationship Shares Market value Notice Jun 5, 2026 - - - - View on EDGAR
What is the latest insider trade for WM? WASTE MANAGEMENT INC (WM) had 2 insider filings in the last 90 days, with the most recent on 2026-08-10. The full record for WM runs to 78 Form 4 filings, the earliest from 2024-11-05. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying WM stock? No insider purchases of WM were filed in the last 90 days. 1 purchase is on record for this company.
How many insiders are selling WM stock? 1 insider sale of WM was filed in the last 90 days, totaling $585K.
Where can I see WM SEC filings (Form 4, 10-K, 10-Q, 8-K)? This page tracks WM Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow WM insider buys? Create a free InsiderAlpha account and press Watch on this page to add WM to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Utilities Companies with Insider Activity Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
Related Companies - Recent Insider Activity What is SEC Form 4? The filing insiders must submit within two business days of a trade, and how to read its transaction codes. Track WM insider activity as it files Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
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Market cap $87.80B
P/E ratio 31.10
Dividend yield 1.72%
Average volume 2.12M
52 week high $248.13
52 week low $194.11
Today's high $220.01
Today's low $217.86
Open $218.87
Volume 1.96M
Previous close $217.76
Shares outstanding 399.72M Market cap
$87.80B
60,500 employees
WM Insider Sentiment - Last 90 Days Share of open-market insider dollar volume that was buying versus selling, from SEC Form 4 filings.
0% Buying 100% Selling
0 insider purchases totaling $0 against 1 sale totaling $585K.
Most-Active WM Insiders - Last 90 Days 10 Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
Mar 3, 2026 JV Johnson Varkey - Officer Open-market sale Common Stock 617 $244.13 $151K
Mar 1, 2026 DR David L. Reed - Officer Tax withholding / forfeiture Common Stock 31 $238.21 $7K
Mar 2, 2026 DR David L. Reed - Officer Open-market sale Common Stock 21 $242.65 $5K
Mar 1, 2026 KS Kimberly G. Stith - Officer Tax withholding / forfeiture Common Stock 31 $238.21 $7K
Mar 2, 2026 MW Michael J. Watson - Officer Option exercise Common Stock 12,642 $126.01 $1.59M
Mar 2, 2026 MW Michael J. Watson - Officer Open-market sale Common Stock 4,609 $241.83 $1.11M
Mar 2, 2026 MW Michael J. Watson - Officer Open-market sale Common Stock 12,642 $241.81 $3.06M
Mar 2, 2026 MW Michael J. Watson - Officer Option exercise Stock Option (Right to Buy) 12,642 $126.01 $1.59M
Mar 2, 2026 TH Tara J. Hemmer - Officer Open-market sale Common Stock 4,818 $241.83 $1.17M
Feb 25, 2026 DR David L. Reed - Officer Tax withholding / forfeiture Common Stock 60 $228.48 $14K
Feb 26, 2026 DR David L. Reed - Officer Open-market sale Common Stock 37 $229.67 $8K
Feb 25, 2026 JC John A. Carroll - Officer Tax withholding / forfeiture Common Stock 60 $228.48 $14K
Feb 26, 2026 JC John A. Carroll - Officer Open-market sale Common Stock 37 $229.48 $8K
Feb 17, 2026 DS Donald J. Smith - Officer Option exercise Common Stock 2,465 $126.01 $311K
Feb 17, 2026 DS Donald J. Smith - Officer Option exercise Common Stock 2,377 $110.81 $263K
Feb 17, 2026 DS Donald J. Smith - Officer Open-market sale Common Stock 4,842 $233.48 $1.13M
Feb 17, 2026 DS Donald J. Smith - Officer Open-market sale Common Stock 7,352 $233.48 $1.72M
Feb 17, 2026 DS Donald J. Smith - Officer Option exercise Stock Option (Right to Buy) 2,465 $126.01 $311K
Feb 17, 2026 DS Donald J. Smith - Officer Option exercise Stock Option (Right to Buy) 2,377 $110.81 $263K
Feb 13, 2026 RC Rafael Carrasco - Officer Open-market sale Common Stock 7,352 $234.50 $1.72M
Feb 11, 2026 JC John A. Carroll - Officer Open-market sale Common Stock 1,021 $234.71 $240K
Feb 9, 2026 JJ James C. Fish Jr. - Officer Open-market sale Common Stock 30,390 $230.36 $7.00M
Feb 10, 2026 JJ James C. Fish Jr. - Officer Open-market sale Common Stock 5,706 $230.87 $1.32M
Jan 29, 2026 JC John A. Carroll - Officer Tax withholding / forfeiture Common Stock 371 $226.41 $84K
Jan 29, 2026 JC John A. Carroll - Officer Grant or award Common Stock 1,053 $226.41 $238K
Jan 29, 2026 JC John A. Carroll - Officer Grant or award Common Stock 339 $226.41 $77K
Jan 30, 2026 JC John A. Carroll - Officer Open-market sale Common Stock 220 $219.57 $48K
Jan 29, 2026 JV Johnson Varkey - Officer Tax withholding / forfeiture Common Stock 694 $226.41 $157K
Jan 29, 2026 JV Johnson Varkey - Officer Grant or award Common Stock 2,746 $226.41 $622K
Jan 30, 2026 JV Johnson Varkey - Officer Open-market sale Common Stock 428 $219.64 $94K
Jan 29, 2026 TH Tara J. Hemmer - Officer Tax withholding / forfeiture Common Stock 3,685 $226.41 $834K
Jan 29, 2026 TH Tara J. Hemmer - Officer Grant or award Common Stock 10,988 $226.41 $2.49M
Jan 30, 2026 TH Tara J. Hemmer - Officer Open-market sale Common Stock 690 $219.71 $152K
Jan 29, 2026 MW Michael J. Watson - Officer Tax withholding / forfeiture Common Stock 3,372 $226.41 $763K
Jan 29, 2026 MW Michael J. Watson - Officer Grant or award Common Stock 8,668 $226.41 $1.96M
Jan 29, 2026 DS Donald J. Smith - Officer Tax withholding / forfeiture Common Stock 4,166 $226.41 $943K
Jan 29, 2026 DS Donald J. Smith - Officer Grant or award Common Stock 12,208 $226.41 $2.76M
Jan 30, 2026 DS Donald J. Smith - Officer Open-market sale Common Stock 690 $219.59 $152K
Jan 29, 2026 KS Kimberly G. Stith - Officer Tax withholding / forfeiture Common Stock 272 $226.41 $62K
Jan 29, 2026 JJ James C. Fish Jr. - Officer Tax withholding / forfeiture Common Stock 22,763 $226.41 $5.15M
Jan 29, 2026 JJ James C. Fish Jr. - Officer Grant or award Common Stock 59,516 $226.41 $13.48M
Jan 29, 2026 JM John J. Morris - Officer Tax withholding / forfeiture Common Stock 5,839 $226.41 $1.32M
Jan 29, 2026 JM John J. Morris - Officer Grant or award Common Stock 16,481 $226.41 $3.73M
Jan 30, 2026 JM John J. Morris - Officer Open-market sale Common Stock 690 $219.49 $151K
Jan 29, 2026 RC Rafael Carrasco - Officer Tax withholding / forfeiture Common Stock 4,166 $226.41 $943K
Jan 29, 2026 RC Rafael Carrasco - Officer Grant or award Common Stock 12,208 $226.41 $2.76M
Jan 30, 2026 RC Rafael Carrasco - Officer Open-market sale Common Stock 690 $219.01 $151K
Jan 29, 2026 CB Charles C. Boettcher - Officer Tax withholding / forfeiture Common Stock 4,107 $226.41 $930K
Jan 29, 2026 DR David L. Reed - Officer Tax withholding / forfeiture Common Stock 444 $226.41 $101K
Jan 29, 2026 DR David L. Reed - Officer Grant or award Common Stock 1,717 $226.41 $389K
Jan 30, 2026 DR David L. Reed - Officer Open-market sale Common Stock 270 $218.62 $59K
Nov 20, 2025 RC Rafael Carrasco - Officer Open-market sale Common Stock 1,380 $217.06 $300K
Nov 3, 2025 DR David L. Reed - Officer Grant or award Common Stock 2,628 $0.00 -
Nov 3, 2025 SM Sean E. Menke - Director Open-market purchase Common Stock 2,000 $196.42 $393K
Sep 3, 2025 KS Kimberly G. Stith - Officer Tax withholding / forfeiture Common Stock 255 $224.60 $57K
$ALCE
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