WM insider buying and SEC filings, explained
Waste Management Inc. · CIK 823768
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$393K
Insiders who bought
1
Sold (not marked 10b5-1)
$2.7M
Planned sales (10b5-1)
$20.9M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 4, 2026 | Sale | John A. Carroll (VP & Chief Accounting Officer) sold 1,365 shares indirectly (by entity) at $219.90 ($300K). Holdings by entity down 28% to 3,509 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 8, 2026 |
| Mar 9, 2026 | Planned (10b5-1) | John J Morris (President / COO) sold 4,211 shares at about $243.38 ($1.0M), marked as a 10b5-1 plan trade. Holdings down 4% to 99,929 shares. | SEC filing Filed Mar 10, 2026 |
| Mar 9, 2026 | Planned (10b5-1) | David L. Reed (CFO) sold 75 shares at $245.26 ($18K), marked as a 10b5-1 plan trade. Holdings down 1% to 8,495 shares. | SEC filing Filed Mar 10, 2026 |
| Mar 9, 2026 | Planned (10b5-1) | Johnson Varkey (SVP-Chief Information Officer) sold 121 shares at about $245.27 ($30K), marked as a 10b5-1 plan trade. Holdings down 1% to 9,293 shares. | SEC filing Filed Mar 10, 2026 |
| Mar 9, 2026 | Planned (10b5-1) | John A. Carroll (VP & Chief Accounting Officer) sold 47 shares at $245.30 ($12K), marked as a 10b5-1 plan trade. Holdings down 1% to 8,983 shares. | SEC filing Filed Mar 10, 2026 |
| Mar 9, 2026 | Planned (10b5-1) | Christopher P. DeSantis (SVP Operations - East) sold 61 shares at $245.50 ($15K), marked as a 10b5-1 plan trade. Holdings down 1% to 9,393 shares. | SEC filing Filed Mar 10, 2026 |
| Mar 6, 2026 | Planned (10b5-1) | John J Morris (President / COO) sold 7,979 shares at $245.07 ($2.0M), marked as a 10b5-1 plan trade. Holdings down 7% to 98,656 shares. | SEC filing Filed Mar 9, 2026 |
| Mar 3, 2026 | Sale | Johnson Varkey (SVP-Chief Information Officer) sold 617 shares at $244.13 ($151K). Holdings down 6% to 9,607 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 4, 2026 |
| Mar 2, 2026 | Planned (10b5-1) | Michael J. Watson (Sr. VP-Chief Customer Officer) sold 17,251 shares at about $241.82 ($4.2M), marked as a 10b5-1 plan trade. Holdings down 28% to 44,146 shares. | SEC filing Filed Mar 3, 2026 |
| Mar 2, 2026 | Planned (10b5-1) | Tara J. Hemmer (SVP & Chief Sustainability Off) sold 4,818 shares at $241.83 ($1.2M), marked as a 10b5-1 plan trade. Holdings down 6% to 78,918 shares. | SEC filing Filed Mar 3, 2026 |
| Mar 2, 2026 | Planned (10b5-1) | David L. Reed (CFO) sold 21 shares at $242.65 ($5K), marked as a 10b5-1 plan trade. Holdings down <1% to 8,694 shares. | SEC filing Filed Mar 3, 2026 |
| Mar 2, 2026 | Planned (10b5-1) | Kimberly G. Stith (SVP - Chief HR Officer) sold 21 shares at $243.13 ($5K), marked as a 10b5-1 plan trade. Holdings down <1% to 4,724 shares. | SEC filing Filed Mar 3, 2026 |
| Feb 26, 2026 | Planned (10b5-1) | David L. Reed (CFO) sold 37 shares at $229.67 ($8K), marked as a 10b5-1 plan trade. Holdings down <1% to 8,746 shares. | SEC filing Filed Feb 27, 2026 |
| Feb 26, 2026 | Planned (10b5-1) | John A. Carroll (VP & Chief Accounting Officer) sold 37 shares at $229.48 ($8K), marked as a 10b5-1 plan trade. Holdings down <1% to 8,212 shares. | SEC filing Filed Feb 27, 2026 |
| Feb 17, 2026 | Planned (10b5-1) | Donald J Smith (Sr. VP - Operations) sold 12,194 shares at $233.48 ($2.8M), marked as a 10b5-1 plan trade. Holdings down 67% to 6,024 shares. | SEC filing Filed Feb 17, 2026 |
| Feb 13, 2026 | Sale | Rafael Carrasco (SVP of Enterprise Strategy) sold 7,352 shares at about $234.50 ($1.7M). Holdings down 32% to 15,540 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 17, 2026 |
| Feb 11, 2026 | Sale | John A. Carroll (VP & Chief Accounting Officer) sold 1,021 shares at about $234.71 ($240K). Holdings down 11% to 8,309 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 12, 2026 |
| Feb 6–10, 2026 | Planned (10b5-1) | James C Fish Jr (CEO) sold 36,753 shares between Feb 6 and Feb 10 at about $230.43 ($8.5M), marked as a 10b5-1 plan trade. Holdings down 14% to 220,087 shares. | SEC filing Filed Feb 10, 2026 |
| Jan 30, 2026 | Planned (10b5-1) | Christopher P. DeSantis (SVP Operations - East) sold 215 shares at $218.85 ($47K), marked as a 10b5-1 plan trade. Holdings down 2% to 9,561 shares. | SEC filing Filed Feb 2, 2026 |
| Jan 30, 2026 | Planned (10b5-1) | Tara J. Hemmer (SVP & Chief Sustainability Off) sold 690 shares at $219.71 ($152K), marked as a 10b5-1 plan trade. Holdings down 1% to 83,736 shares. | SEC filing Filed Feb 2, 2026 |
| Jan 30, 2026 | Planned (10b5-1) | Michael J. Watson (Sr. VP-Chief Customer Officer) sold 687 shares at $219.79 ($151K), marked as a 10b5-1 plan trade. Holdings down 1% to 48,755 shares. | SEC filing Filed Feb 2, 2026 |
| Jan 30, 2026 | Planned (10b5-1) | Donald J Smith (Sr. VP - Operations) sold 690 shares at $219.59 ($152K), marked as a 10b5-1 plan trade. Holdings down 5% to 13,376 shares. | SEC filing Filed Feb 2, 2026 |
| Jan 30, 2026 | Planned (10b5-1) | Kimberly G. Stith (SVP - Chief HR Officer) sold 157 shares at $219.65 ($34K), marked as a 10b5-1 plan trade. Holdings down 3% to 4,776 shares. | SEC filing Filed Feb 2, 2026 |
| Jan 30, 2026 | Planned (10b5-1) | John J Morris (President / COO) sold 690 shares at $219.49 ($151K), marked as a 10b5-1 plan trade. Holdings down 1% to 106,635 shares. | SEC filing Filed Feb 2, 2026 |
| Jan 30, 2026 | Planned (10b5-1) | Rafael Carrasco (SVP of Enterprise Strategy) sold 690 shares at about $219.01 ($151K), marked as a 10b5-1 plan trade. Holdings down 3% to 22,892 shares. | SEC filing Filed Feb 2, 2026 |
| Jan 30, 2026 | Planned (10b5-1) | Charles C Boettcher (EVP, Chief Legal Officer) sold 689 shares at $219.32 ($151K), marked as a 10b5-1 plan trade. Holdings down 1% to 56,159 shares. | SEC filing Filed Feb 2, 2026 |
| Jan 30, 2026 | Planned (10b5-1) | David L. Reed (CFO) sold 270 shares at $218.62 ($59K), marked as a 10b5-1 plan trade. Holdings down 3% to 8,843 shares. | SEC filing Filed Feb 2, 2026 |
| Jan 30, 2026 | Planned (10b5-1) | John A. Carroll (VP & Chief Accounting Officer) sold 220 shares at about $219.57 ($48K), marked as a 10b5-1 plan trade. Holdings down 2% to 9,330 shares. | SEC filing Filed Feb 2, 2026 |
| Jan 30, 2026 | Planned (10b5-1) | Johnson Varkey (SVP-Chief Information Officer) sold 428 shares at $219.64 ($94K), marked as a 10b5-1 plan trade. Holdings down 4% to 10,224 shares. | SEC filing Filed Feb 2, 2026 |
| Nov 20, 2025 | Sale | Rafael Carrasco (SVP of Enterprise Strategy) sold 1,380 shares at $217.06 ($300K). Holdings down 8% to 15,540 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 21, 2025 |
| Nov 3, 2025 | Purchase (code P) | Sean E. Menke (Director) bought 2,000 shares indirectly (by entity) at $196.42 ($393K), reported as a purchase (code P). Holdings by entity up 38% to 7,314 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 4, 2025 |
54 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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