MetaCap

Waste Management Insider Trades

NYSE: WMUtilitiesEnvironmental ServicesUSD

210.10+1.16 (+0.56%)

At close: Oct 8, 4:00 PM ET · Delayed 15 min

Pre-market: 209.37 -0.35%

Last 12 months

Purchases
0 · $0
Sales
14 · $9.44M
Shares bought / sold
0 / 39.24K
Net activity
Net selling $9.4 million

Waste Management insider activity

Over the last 12 months, Waste Management insiders reported 41 transactions on SEC Form 4: 0 open-market purchases and 14 sales. Insiders bought $0 and sold $9.4 million worth of stock, for net insider selling of $9.4 million. The largest seller was Watson Michael J., with $4.2 million in reported sales.

The most recent filing shows Carroll John A. (VP & Chief Accounting Officer) selling 1,365 shares at $219.90 on Sep 4, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put WM's ownership changes in context.

Summary generated from market data by MetaCap's automated system. Methodology

WM insider transactions

Waste Management insider transactions
DateInsiderTypeSharesValueFiling
Sep 4, 2026Carroll John A.VP & Chief Accounting OfficerSale1,365$300.16KForm 4
Sep 3, 2026Stith Kimberly G.SVP - Chief HR OfficerTax withholding356$78.37KForm 4
Aug 28, 2026Carroll John A.VP & Chief Accounting OfficerGift4,874—Form 4
Aug 28, 2026Carroll John A.VP & Chief Accounting OfficerGift4,874—Form 4
Aug 7, 2026Reed David L.EVP & CFOGift5,357—Form 4
Aug 7, 2026Reed David L.EVP & CFOGift5,357—Form 4
Jun 5, 2026Carrasco RafaelSVP of Enterprise StrategySale2,655$585.33KForm 4
Jun 5, 2026Carrasco RafaelSVP of Enterprise StrategyOption exercise2,655$334.54KForm 4
May 20, 2026Hemmer Tara J.EVP & Chief Operating OfficerAward2,544—Form 4
May 20, 2026Dalby MarcelSVP Bus Optimiz & CollectionAward2,257—Form 4
May 20, 2026Morris John JPresidentTax withholding566$124.80KForm 4
May 15, 2026Bene ThomasDirectorAward861$190.03KForm 4
May 15, 2026Chinn Bruce E.DirectorAward861$190.03KForm 4
May 15, 2026Gluski AndresDirectorAward861$190.03KForm 4
May 15, 2026Sylvester MaryroseDirectorAward861$190.03KForm 4
May 15, 2026MENKE SEAN EDirectorAward861$190.03KForm 4
May 15, 2026PLUMMER WILLIAM BDirectorAward861$190.03KForm 4
May 15, 2026HOLT VICTORIA MDirectorAward861$190.03KForm 4
May 15, 2026MAZZARELLA KATHLEEN MDirectorAward1,314$290.01KForm 4
Apr 4, 2026Varkey JohnsonSVP-Chief Information OfficerTax withholding192$44.92KForm 4
Mar 9, 2026DeSantis Christopher P.SVP Operations - EastSale61$14.98KForm 4
Mar 9, 2026Carroll John A.VP & Chief Accounting OfficerSale47$11.53KForm 4
Mar 9, 2026Varkey JohnsonSVP-Chief Information OfficerSale121$29.68KForm 4
Mar 9, 2026Morris John JPresident & COOSale4,211$1.02MForm 4
Mar 9, 2026Morris John JPresident & COOOption exercise5,484$823.23KForm 4
Mar 9, 2026Reed David L.EVP & CFOSale75$18.39KForm 4
Mar 7, 2026DeSantis Christopher P.SVP Operations - EastTax withholding107$26.36KForm 4
Mar 7, 2026Carroll John A.VP & Chief Accounting OfficerTax withholding74$18.23KForm 4
Mar 7, 2026Varkey JohnsonSVP-Chief Information OfficerTax withholding193$47.54KForm 4
Mar 7, 2026Reed David L.EVP & CFOTax withholding121$29.80KForm 4
Mar 6, 2026Morris John JPresident & COOSale7,979$1.96MForm 4
Mar 3, 2026Varkey JohnsonSVP-Chief Information OfficerSale617$150.63KForm 4
Mar 3, 2026Carroll John A.VP & Chief Accounting OfficerAward892—Form 4
Mar 2, 2026Hemmer Tara J.SVP & Chief Sustainability OffSale4,818$1.17MForm 4
Mar 2, 2026Watson Michael J.Sr. VP-Chief Customer OfficerSale12,642$3.06MForm 4
Mar 2, 2026Watson Michael J.Sr. VP-Chief Customer OfficerSale4,609$1.11MForm 4
Mar 2, 2026Watson Michael J.Sr. VP-Chief Customer OfficerOption exercise12,642$1.59MForm 4
Mar 2, 2026Stith Kimberly G.SVP - Chief HR OfficerSale21$5.11KForm 4
Mar 2, 2026Reed David L.EVP & CFOSale21$5.10KForm 4
Mar 1, 2026Stith Kimberly G.SVP - Chief HR OfficerTax withholding31$7.38KForm 4
Mar 1, 2026Reed David L.EVP & CFOTax withholding31$7.38KForm 4

Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4

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