Insider Transactions in Q3 2025 at Waste Management Inc (WM)
Insider Transaction List (Q3 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Sep 04
2025
|
Kimberly G. Stith SVP - Chief HR Officer |
SELL
Open market or private sale
|
Direct |
100
-2.39%
|
$22,500
$225.19 P/Share
|
|
Sep 03
2025
|
Kimberly G. Stith SVP - Chief HR Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
255
-5.74%
|
$57,120
$224.6 P/Share
|
|
Sep 02
2025
|
Tara J. Hemmer SVP & Chief Sustainability Off |
BUY
Grant, award, or other acquisition
|
Direct |
9,130
+10.5%
|
-
|
|
Jul 15
2025
|
Kathleen M Mazzarella Director |
BUY
Grant, award, or other acquisition
|
Indirect |
1,063
+5.9%
|
$241,301
$227.44 P/Share
|
|
Jul 15
2025
|
Victoria M Holt Director |
BUY
Grant, award, or other acquisition
|
Indirect |
696
+2.93%
|
$157,992
$227.44 P/Share
|
|
Jul 15
2025
|
Andres Gluski Director |
BUY
Grant, award, or other acquisition
|
Direct |
696
+3.82%
|
$157,992
$227.44 P/Share
|
|
Jul 15
2025
|
Sean E Menke Director |
BUY
Grant, award, or other acquisition
|
Direct |
696
+11.58%
|
$157,992
$227.44 P/Share
|
|
Jul 15
2025
|
William B Plummer Director |
BUY
Grant, award, or other acquisition
|
Indirect |
696
+18.0%
|
$157,992
$227.44 P/Share
|
|
Jul 15
2025
|
Maryrose Sylvester Director |
BUY
Grant, award, or other acquisition
|
Direct |
696
+12.21%
|
$157,992
$227.44 P/Share
|
|
Jul 15
2025
|
Bruce E. Chinn Director |
BUY
Grant, award, or other acquisition
|
Indirect |
696
+19.53%
|
$157,992
$227.44 P/Share
|
|
Jul 15
2025
|
Thomas Bene Director |
BUY
Grant, award, or other acquisition
|
Indirect |
696
+24.66%
|
$157,992
$227.44 P/Share
|