Tara J. Hemmer serves as Executive at WASTE MANAGEMENT INC, where they oversee executive responsibilities. Since joining the company, Tara J. Hemmer has executed 23 insider transactions totaling $10.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 25, 2025 involved gifting 693 shares valued at $0.
Tara J. Hemmer currently holds 77,122.58 shares of WASTE MANAGEMENT INC (WM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Tara J. Hemmer has been a net seller of WM stock. They have purchased $0 and sold $10.8M worth of shares.
Tara J. Hemmer's most recent insider trade was on Nov 25, 2025, when they sold 693 shares at $0.00 per share.
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| $204.23 |
| Planned |
| Feb 20, 2024 | WM | $1.9M | Sale | 9,534 | $203.24 | Planned |
| Feb 14, 2024 | WM | $154.4K | Sale | 775 | $199.25 | Planned |
| Feb 13, 2024 | WM | $4.7M | Award | 23,860 | $196.85 | Planned |
| Feb 13, 2024 | WM | $1.7M | Payment | 8,768 | $196.85 | Planned |
| Dec 1, 2023 | WM | $1.3M | Option Exercise | 13,500 | $98.90 | Planned |
| Dec 1, 2023 | WM | $1.7M | Sale | 10,009 | $172.54 | Planned |
| Nov 27, 2023 | WM | $0 | Gift | 900 | $N/A | Planned |
| Nov 27, 2023 | WM | $1.3M | Option Exercise | 13,505 | $98.90 | Planned |
| Nov 27, 2023 | WM | $1.7M | Sale | 10,048 | $171.19 | Planned |
| Feb 17, 2023 | WM | $1.2M | Sale | 7,515 | $155.00 | Discretionary |
| Feb 13, 2023 | WM | $15.5K | Sale | 100 | $155.00 | Discretionary |
| Feb 2, 2023 | WM | $151.8K | Sale | 1,006 | $150.91 | Discretionary |
| Feb 1, 2023 | WM | $997.8K | Payment | 6,560 | $152.11 | Discretionary |
| Feb 1, 2023 | WM | $2.9M | Option Exercise | 19,104 | $152.11 | Discretionary |
| Mar 1, 2022 | WM | $0 | Award | 5,102 | $N/A | Discretionary |
| Feb 17, 2022 | WM | $1.6M | Sale | 10,910 | $142.15 | Discretionary |
| Feb 16, 2022 | WM | $153.1K | Sale | 1,080 | $141.73 | Discretionary |
| Feb 15, 2022 | WM | $1.3M | Payment | 9,021 | $142.62 | Discretionary |
| Feb 15, 2022 | WM | $3.6M | Award | 25,550 | $142.62 | Discretionary |
| Oct 1, 2021 | WM | $1.4M | Option Exercise | 16,447 | $85.34 | Discretionary |
| Oct 1, 2021 | WM | $1.8M | Sale | 12,186 | $149.07 | Discretionary |