Industry Insider Activity

Waste Management insider activity

Concentrated executive and director transaction evidence across 8 companies, with acquisition/disposal balance, filing cadence, value concentration, and linked company research.

Latest filing 22 Jul 2026 203 filings tracked

Top-level read

Net insider buying

Waste Management shows 157 acquisition filings against 46 disposal filings. The largest stored filing is $35.1M in RSG by CASCADE, INVESTMENT, L.L.C..

Net value $205.9Macquisitions minus disposals
Companies 8with stored filings
Total filings 203stored transaction rows
Acquisition value $214.1M157 acquisitions
Disposal value $8.2M46 disposals
Largest filing $35.1Mreported transaction value

Filing cadence

Last 12 active months
Apr 2026 44
May 2026 67
Jun 2026 34
Jul 2026 58

Acquisitions 77.3% · Disposals 22.7%

Company Reads

Most active company insider tapes

8 shown

Transaction Evidence

Latest filings in Waste Management

Showing 91-120 of 203
Date 1 Jun 2026
Symbol CWSTCasella Waste Systems Inc
Insider CASELLA, JOHN WDirector
Side Acquisition
Shares 30800
Value 0
Industry Waste Management
Date 1 Jun 2026
Symbol CWSTCasella Waste Systems Inc
Insider CASELLA, JOHN WDirector
Side Disposal
Shares 30800
Value 0
Industry Waste Management
Date 31 May 2026
Symbol QRHCQuest Resource Holding Corp
Insider FRIEDBERG, DANIEL M.Director, 10% Owner
Side Acquisition
Shares 23661
Value 27920
Industry Waste Management
Date 31 May 2026
Symbol QRHCQuest Resource Holding Corp
Insider CULPEPPER, GLENNDirector
Side Acquisition
Shares 2966
Value 3500
Industry Waste Management
Date 31 May 2026
Symbol QRHCQuest Resource Holding Corp
Insider DUNNING, AUDREYDirector
Side Acquisition
Shares 2966
Value 3500
Industry Waste Management
Date 31 May 2026
Symbol QRHCQuest Resource Holding Corp
Insider LIPSTEIN, ROBERT JDirector
Side Acquisition
Shares 2966
Value 3500
Industry Waste Management
Date 31 May 2026
Symbol QRHCQuest Resource Holding Corp
Insider NOLAN, STEPHEN ADirector
Side Acquisition
Shares 2966
Value 3500
Industry Waste Management
Date 31 May 2026
Symbol QRHCQuest Resource Holding Corp
Insider TOMOLONIUS, SARAHDirector
Side Acquisition
Shares 2966
Value 3500
Industry Waste Management
Date 26 May 2026
Symbol CLHClean Harbors Inc
Insider STATES, LAURENDirector
Side Disposal
Shares 789
Value 225804
Industry Waste Management
Date 26 May 2026
Symbol CWSTCasella Waste Systems Inc
Insider BURKE, MICHAEL KDirector
Side Disposal
Shares 2305
Value 201826
Industry Waste Management
Date 20 May 2026
Symbol WMWaste Management Inc
Insider MORRIS, JOHN JPresident
Side Disposal
Shares 566
Value 124797
Industry Waste Management
Date 20 May 2026
Symbol CLHClean Harbors Inc
Insider GALANTE, EDWARD GDirector
Side Acquisition
Shares 652
Value 0
Industry Waste Management
Date 20 May 2026
Symbol CLHClean Harbors Inc
Insider POLITO, KARYNDirector
Side Acquisition
Shares 652
Value 0
Industry Waste Management
Date 20 May 2026
Symbol CLHClean Harbors Inc
Insider PRESTON, JOHN TDirector
Side Acquisition
Shares 652
Value 0
Industry Waste Management
Date 20 May 2026
Symbol CLHClean Harbors Inc
Insider QUIRK, ALISON A.Director
Side Acquisition
Shares 652
Value 0
Industry Waste Management
Date 20 May 2026
Symbol CLHClean Harbors Inc
Insider REED, MARCY L.Director
Side Acquisition
Shares 652
Value 0
Industry Waste Management
Date 20 May 2026
Symbol CLHClean Harbors Inc
Insider ROBERTSON, ANDREADirector
Side Acquisition
Shares 652
Value 0
Industry Waste Management
Date 20 May 2026
Symbol CLHClean Harbors Inc
Insider STATES, LAURENDirector
Side Acquisition
Shares 652
Value 0
Industry Waste Management
Date 20 May 2026
Symbol CLHClean Harbors Inc
Insider STEWART, SHELLEY JRDirector
Side Acquisition
Shares 652
Value 0
Industry Waste Management
Date 20 May 2026
Symbol CLHClean Harbors Inc
Insider WELCH, JOHN R.Director
Side Acquisition
Shares 652
Value 0
Industry Waste Management
Date 20 May 2026
Symbol CLHClean Harbors Inc
Insider WILLETT, ROBERTDirector
Side Acquisition
Shares 652
Value 0
Industry Waste Management
Date 20 May 2026
Symbol WMWaste Management Inc
Insider DALBY, MARCELSVP Bus Optimiz & Collection
Side Acquisition
Shares 2257
Value 0
Industry Waste Management
Date 20 May 2026
Symbol WMWaste Management Inc
Insider HEMMER, TARA J.EVP & Chief Operating Officer
Side Acquisition
Shares 2544
Value 0
Industry Waste Management
Date 19 May 2026
Symbol CWSTCasella Waste Systems Inc
Insider COLETTA, EDMONDPRESIDENT & CEO
Side Disposal
Shares 6000
Value 534180
Industry Waste Management
Date 19 May 2026
Symbol CWSTCasella Waste Systems Inc
Insider COLETTA, EDMONDPRESIDENT & CEO
Side Disposal
Shares 4907
Value 441973
Industry Waste Management
Date 19 May 2026
Symbol CWSTCasella Waste Systems Inc
Insider COLETTA, EDMONDPRESIDENT & CEO
Side Disposal
Shares 1593
Value 143370
Industry Waste Management
Date 19 May 2026
Symbol RSGRepublic Services Inc
Insider CARLSEN, ELYSECAO
Side Disposal
Shares 221
Value 47811
Industry Waste Management
Date 19 May 2026
Symbol RSGRepublic Services Inc
Insider CARLSEN, ELYSECAO
Side Disposal
Shares 139
Value 30066
Industry Waste Management
Date 19 May 2026
Symbol AQMSAqua Metals Inc
Insider WEST, ERICChief Financial Officer
Side Disposal
Shares 721
Value 2819
Industry Waste Management
Date 18 May 2026
Symbol RSGRepublic Services Inc
Insider CASCADE, INVESTMENT, L.L.C.10% Owner
Side Acquisition
Shares 22828
Value 4897037
Industry Waste Management