WASTE MANAGEMENT INC (WM) has 4 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 1 sales totalling $300K. Most recent filing: Sept. 8, 2026.
| Date | Insider | Value | Shares | Stake | Pre-planned | Links |
|---|---|---|---|---|---|---|
| Sept. 8, 2026 filed Sept. 4, 2026 | Carroll John A. VP & Chief Accounting Officer | −$300,164 | 1,365 | −28% | No | |
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| Sept. 8, 2026 filed Sept. 3, 2026 | Stith Kimberly G. SVP - Chief HR Officer | $78,366 | 356 | −7% | No | |
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| Aug. 31, 2026 filed Aug. 28, 2026 | Carroll John A. VP & Chief Accounting Officer | $0 | 9,748 | 0% | No | |
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| Aug. 10, 2026 filed Aug. 7, 2026 | Reed David L. EVP & CFO | $0 | 10,714 | 0% | No | |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.
Real-time Telegram alerts the moment a Form 4 is filed. Filings shown here are delayed by 72 hours.
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