Person

Tara J. Hemmer

EVP & Chief Operating Officer, Waste Management

Current S&P 500 boards
0
Current roles
1
Open-market buys
$0
Open-market sales
$17.4M

Current roles

From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.

Past roles

“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.

None on record since 2016.

Sits alongside

People who currently share a board or management team with this person.

Open-market trades

Purchases and sales reported on Form 4 at S&P 500 companies.

DateCompanyTypeSharesPriceValue
Mar 2, 2026WMSale4,818$241.83$1.2M
Jan 30, 2026WMSale690$219.71$152K
Mar 5, 2025WMSale3,094$228.11$706K
Feb 4, 2025WMSale4,576$222.12$1.0M
Jan 31, 2025WMSale693$220.41$153K
Feb 22, 2024WMSale1,782$204.23$364K
Feb 20, 2024WMSale9,534$203.24$1.9M
Feb 14, 2024WMSale775$199.25$154K
Dec 1, 2023WMSale10,009$172.54$1.7M
Nov 27, 2023WMSale10,048$171.19$1.7M
Feb 17, 2023WMSale7,515$155.00$1.2M
Feb 13, 2023WMSale100$155.00$16K
Feb 2, 2023WMSale1,006$150.91$152K
Feb 17, 2022WMSale10,910$142.15$1.6M
Feb 16, 2022WMSale1,080$141.73$153K
Oct 1, 2021WMSale12,186$149.07$1.8M
Feb 22, 2021WMSale6,810$110.44$752K
Feb 19, 2021WMSale1,391$111.28$155K
Nov 9, 2020WMSale8,852$123.85$1.1M
Mar 2, 2020WMSale52$113.09$6K
Feb 18, 2020WMSale1,684$125.74$212K
Feb 14, 2020WMSale309$125.13$39K
Nov 26, 2019WMSale4,639$110.36$512K
Sep 9, 2019WMSale4,739$118.04$559K
Feb 27, 2019WMSale80$100.09$8K
Feb 15, 2019WMSale472$98.81$47K
Feb 26, 2018WMSale111$85.72$10K
Feb 16, 2018WMSale679$84.11$57K

SEC reporting-owner ID (CIK) 1727026 · all filings on EDGAR

Tara J. Hemmer (WM) | USBoard