Hemmer Tara J. - Insider Non-Derivative Transactions at WASTE MANAGEMENT INC (WM) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Nov 25, 2025, Hemmer Tara J.'s relationship to WASTE MANAGEMENT INC (WM) is Officer (SVP & Chief Sustainability Off), and currently has 77,122.58 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other WM insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Hemmer Tara J. - Insider Non-Derivative Transactions of WM Common Stock
Hemmer Tara J. - Insider Non-Derivative Transactions at WM
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Nov 26, 2025 G -- (Common Stock) 693 0 77122.58
Sep 3, 2025 Acquisition -- (Common Stock) 9130 0 77815.58
May 21, 2025 F -- (Common Stock) 15050 233 68685.58
May 21, 2025 M -- (Common Stock) 20860 126.01 74522.58
May 21, 2025 F -- (Common Stock) 13441 233 83735.58
May 21, 2025 M -- (Common Stock) 19710 110.81 94232.58
May 21, 2025 F -- (Common Stock) 9915 234 97176.58
May 21, 2025 M -- (Common Stock) 12859 145.67 107091.58
Mar 6, 2025 Sell -- (Common Stock) 3094 228.11 53662.58
Mar 2, 2025 F -- (Common Stock) 2008 231.37 56756.58
Feb 5, 2025 Sell -- (Common Stock) 4576 222.12 58764.58
Feb 1, 2025 Sell -- (Common Stock) 693 220.41 63340.58
Jan 31, 2025 F -- (Common Stock) 4850 218.72 64033.58
Jan 31, 2025 Acquisition -- (Common Stock) 14007 218.72 68883.58
Dec 6, 2024 G -- (Common Stock) 714 0 54876.58
Feb 23, 2024 Sell -- (Common Stock) 1782 204.23 55590.58
Feb 21, 2024 Sell -- (Common Stock) 9534 203.24 57372.58
Feb 15, 2024 Sell -- (Common Stock) 775 199.25 66906.58
Feb 14, 2024 F -- (Common Stock) 8768 196.85 67681.58
Feb 14, 2024 Acquisition -- (Common Stock) 23860 196.85 76449.58
Dec 2, 2023 Sell -- (Common Stock) 10009 172.54 52589.58
Dec 2, 2023 M -- (Common Stock) 13500 98.9 62598.58
Nov 28, 2023 Sell -- (Common Stock) 10048 171.19 49098.58
Nov 28, 2023 G -- (Common Stock) 900 0 59146.58
Nov 28, 2023 M -- (Common Stock) 13505 98.9 60046.58
Feb 18, 2023 Sell -- (Common Stock) 7515 155 46541.58
Feb 14, 2023 Sell -- (Common Stock) 100 155 54056.58
Feb 3, 2023 Sell -- (Common Stock) 1006 150.91 54156.58
Feb 2, 2023 F -- (Common Stock) 6560 152.11 55162.58
Feb 2, 2023 M -- (Common Stock) 19104 152.11 61722.58