Waste Management (NYSE: WM) insider transactions
In the twelve months to 10 November 2026, executives and directors of Waste Management reported 36 open-market sales of 103,942 shares ($24.3m) and 0 open-market purchases, by 12 people, according to the Form 4 filings they submitted to the SEC.
Latest transactions
| Date | Insider | Role | Transaction | Shares | Price | Held after | Filing |
|---|---|---|---|---|---|---|---|
| 5 November 2026 | Varkey Johnson | SVP-Chief Information Officer | Open-market sale | −500 | $242.00 | 8,713 | Form 4 |
| 4 November 2026 | Reed David L. | EVP & CFO | Gift | −531 | — | 2,373 | Form 4 |
| 4 November 2026 | Reed David L. | EVP & CFO | Gift | +531 | — | 5,888 | Form 4 |
| 3 November 2026 | Reed David L. | EVP & CFO | Shares withheld for tax | −345 | $235.50 | 2,904 | Form 4 |
| 4 September 2026 | Carroll John A. | VP & Chief Accounting Officer | Open-market sale | −1,365 | $219.90 | 3,509 | Form 4 |
| 3 September 2026 | Stith Kimberly G. | SVP - Chief HR Officer | Shares withheld for tax | −356 | $220.13 | 4,480 | Form 4 |
| 28 August 2026 | Carroll John A. | VP & Chief Accounting Officer | Gift | −4,874 | — | 4,109 | Form 4 |
| 28 August 2026 | Carroll John A. | VP & Chief Accounting Officer | Gift | +4,874 | — | 4,874 | Form 4 |
| 7 August 2026 | Reed David L. | EVP & CFO | Gift | −5,357 | — | 3,137 | Form 4 |
| 7 August 2026 | Reed David L. | EVP & CFO | Gift | +5,357 | — | 5,357 | Form 4 |
| 5 June 2026 | Carrasco Rafael | SVP of Enterprise Strategy | Option exercise | +2,655 | $126.01 | 18,195 | Form 4 |
| 5 June 2026 | Carrasco Rafael | SVP of Enterprise Strategy | Open-market sale | −2,655 | $220.47 | 15,540 | Form 4 |
| 20 May 2026 | Morris John J | President | Shares withheld for tax | −566 | $220.49 | 99,363 | Form 4 |
| 20 May 2026 | Hemmer Tara J. | EVP & Chief Operating Officer | Grant or award | +2,544 | — | 81,462 | Form 4 |
| 20 May 2026 | Dalby Marcel | SVP Bus Optimiz & Collection | Grant or award | +2,257 | — | 5,867 | Form 4 |
| 15 May 2026 | Bene Thomas | Director | Grant or award | +861 | $220.71 | 2,987 | Form 4 |
| 15 May 2026 | Chinn Bruce E. | Director | Grant or award | +861 | $220.71 | 3,729 | Form 4 |
| 15 May 2026 | Gluski Andres | Director | Grant or award | +861 | $220.71 | 18,383 | Form 4 |
| 15 May 2026 | Holt Victoria M | Director | Grant or award | +861 | $220.71 | 23,881 | Form 4 |
| 15 May 2026 | Mazzarella Kathleen M | Director | Grant or award | +1,314 | $220.71 | 18,276 | Form 4 |
Names appear as in the filing, surname first. A dash in the price column means the filing reports none, as in grants and gifts.
How to read the table
Only open-market purchases and sales are trades the insider chose to make at the market price, and they are the ones counted in the summary above. Grants, option exercises and shares withheld for tax come from pay plans. A sale marked as a 10b5-1 plan was scheduled in advance under a written plan.
Where each row comes from
From the Form 4 that each executive, director or large shareholder must file with the SEC within two business days of a transaction, read up to 10 November 2026. Each row links to its filing on EDGAR. Only transactions in shares are listed, not derivatives, and amended filings are left out. The accounts of the company are on the Waste Management page; the method, in data sources.
Information prepared from the Form 4 filings submitted to the SEC, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.