Waste Management, Inc.
Waste Management, Inc. (WM) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · WM · as of Jun 8, 2026
Activity summary
Buy transactions
1
P-Purchase only
Sell transactions
34
12 Months
Buy/Sell ratio
0.03
Buy/Sell (by trades)
Overall sentiment
Waste Management, Inc. insiders have been primarily selling shares over the past 12 Months. Selling activity is often driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment toward the company.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 8, 2026
WM insider buying and selling by quarter
WM insider selling · WM insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 8, 2026
Active insiders
Most active in past 12 months · WM ceo insider trading
Showing all insiders · Click a card to filter the transactions table below
▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API
Recent insider transactions
WM executive sell shares · WM board member insider trading · WM insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| May 20, 2026 | Dalby Marcel SVP Bus Optimiz & Collection | Award | 2,257 | — | Form 4 |
| May 20, 2026 | Hemmer Tara J. EVP & Chief Operating Officer | Award | 2,544 | — | Form 4 |
| May 20, 2026 | Morris John J President | Other | 566 | $125K | Form 4 |
| May 15, 2026 | PLUMMER WILLIAM B Director | Award | 861 | $190K | Form 4 |
| May 15, 2026 | MENKE SEAN E Director | Award | 861 | $190K | Form 4 |
| May 15, 2026 | Sylvester Maryrose Director | Award | 861 | $190K | Form 4 |
| May 15, 2026 | MAZZARELLA KATHLEEN M Director | Award | 1,314 | $290K | Form 4 |
| May 15, 2026 | HOLT VICTORIA M Director | Award | 861 | $190K | Form 4 |
| May 15, 2026 | Gluski Andres Director | Award | 861 | $190K | Form 4 |
| May 15, 2026 | Chinn Bruce E. Director | Award | 861 | $190K | Form 4 |
| May 15, 2026 | Bene Thomas Director | Award | 861 | $190K | Form 4 |
| Apr 4, 2026 | Varkey Johnson SVP-Chief Information Officer | Other | 192 | $45K | Form 4 |
| Mar 7, 2026 | Reed David L. EVP & CFO | Other | 121 | $30K | Form 4 |
| Mar 9, 2026 | Reed David L. EVP & CFO | Sale | 75 | $18K | Form 4 |
| Mar 9, 2026 | Morris John J President & COO | Option | 5,484 | $823K | Form 4 |
| Mar 9, 2026 | Morris John J President & COO | Sale | 4,211 | $1.02M⚡ | Form 4 |
| Mar 7, 2026 | Varkey Johnson SVP-Chief Information Officer | Other | 193 | $48K | Form 4 |
| Mar 9, 2026 | Varkey Johnson SVP-Chief Information Officer | Sale | 121 | $30K | Form 4 |
| Mar 7, 2026 | Carroll John A. VP & Chief Accounting Officer | Other | 74 | $18K | Form 4 |
| Mar 9, 2026 | Carroll John A. VP & Chief Accounting Officer | Sale | 47 | $12K | Form 4 |
| Mar 7, 2026 | DeSantis Christopher P. SVP Operations - East | Other | 107 | $26K | Form 4 |
| Mar 9, 2026 | DeSantis Christopher P. SVP Operations - East | Sale | 61 | $15K | Form 4 |
| Mar 6, 2026 | Morris John J President & COO | Sale | 7,979 | $1.96M⚡ | Form 4 |
| Mar 3, 2026 | Carroll John A. VP & Chief Accounting Officer | Award | 892 | — | Form 4 |
| Mar 3, 2026 | Varkey Johnson SVP-Chief Information Officer | Sale | 617 | $151K | Form 4 |
Dalby Marcel
SVP Bus Optimiz & Collection
Date
May 20
Shares
2,257
Price
—
Value
—
Hemmer Tara J.
EVP & Chief Operating Officer
Date
May 20
Shares
2,544
Price
—
Value
—
Varkey Johnson
SVP-Chief Information Officer
Date
Apr 4
Shares
192
Price
$233.94
Value
$45K
Varkey Johnson
SVP-Chief Information Officer
Date
Mar 7
Shares
193
Price
$246.31
Value
$48K
Varkey Johnson
SVP-Chief Information Officer
Date
Mar 9
Shares
121
Price
$245.27
Value
$30K
Carroll John A.
VP & Chief Accounting Officer
Date
Mar 7
Shares
74
Price
$246.31
Value
$18K
Carroll John A.
VP & Chief Accounting Officer
Date
Mar 9
Shares
47
Price
$245.30
Value
$12K
DeSantis Christopher P.
SVP Operations - East
Date
Mar 7
Shares
107
Price
$246.31
Value
$26K
DeSantis Christopher P.
SVP Operations - East
Date
Mar 9
Shares
61
Price
$245.50
Value
$15K
Carroll John A.
VP & Chief Accounting Officer
Date
Mar 3
Shares
892
Price
—
Value
—
Varkey Johnson
SVP-Chief Information Officer
Date
Mar 3
Shares
617
Price
$244.13
Value
$151K
⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About WM insider trading
WM insider trades
Waste Management, Inc. (WM) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Carroll John A. (VP & Chief Accounting Officer), Reed David L. (EVP & CFO), Morris John J (President). Over the past 12 months, 5 insiders have filed transactions with the SEC. WM insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For Waste Management, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
WM insider trading · 5 questionsThe insiders of Waste Management, Inc. (WM) include executives and directors such as Carroll John A. (VP & Chief Accounting Officer), Reed David L. (EVP & CFO), Morris John J (President), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026