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CWST

Casella Waste Systems, Inc.

NASDAQ · Industrials · Waste Management · US

$93.53
−2.53%
Ask drillr
0
Insider buys (3m)
5
Insider sells (3m)
-$1.7M
Net value (3m)
+9.0%
Price return (3m)
Form 4 filings
DateInsiderActivitySharesPrice
Sep 3, 2026BURKE MICHAEL K · directorSale1,100$95
Aug 26, 2026BURKE MICHAEL K · directorSale1,100$93
Aug 14, 2026CASELLA DOUGLAS R · director, officer: VICE CHAIRMAN, BD OF DIRECTORSSale13,319$91
Aug 14, 2026CASELLA DOUGLAS R · director, officer: VICE CHAIRMAN, BD OF DIRECTORSSale1,343$91
Aug 14, 2026CASELLA DOUGLAS R · director, officer: VICE CHAIRMAN, BD OF DIRECTORSSale1,838$91
Aug 12, 2026Ribar Damian Andrew · officer: Executive VP and COOA-Award25,000$93
Jun 5, 2026Sova Gary · directorA-Award1,793$84
Jun 5, 2026CASELLA DOUGLAS R · director, officer: VICE CHAIRMAN, BD OF DIRECTORSA-Award1,793$84
Jun 5, 2026Battles Michael Louis · directorA-Award1,793$84
Jun 5, 2026Green Emily Nagle · directorA-Award1,793$84
Jun 5, 2026HULLIGAN WILLIAM P · directorA-Award1,793$84
Jun 5, 2026BURKE MICHAEL K · directorA-Award1,793$84
Jun 5, 2026Kirk Rose M. · directorA-Award1,793$84
Jun 5, 2026DOODY JOSEPH · directorA-Award1,793$84
May 27, 2026BURKE MICHAEL K · directorSale2,305$88
May 22, 2026Coletta Edmond · officer: PRESIDENT & CEOSale4,907$90
May 22, 2026Coletta Edmond · officer: PRESIDENT & CEOSale6,000$89
May 22, 2026Coletta Edmond · officer: PRESIDENT & CEOSale1,593$90
Mar 17, 2026Rains Christopher Alan · officer: Sr. VP & Chief Revenue OfficerA-Award989$0.00
Mar 16, 2026Drohan Kevin · officer: VP & CHIEF ACCOUNTING OFFICERA-Award551$0.00
Mar 16, 2026Drohan Kevin · officer: VP & CHIEF ACCOUNTING OFFICERSale85$88
Mar 16, 2026CASELLA JOHN W · directorSale963$90
Mar 16, 2026Helgeson Bradford John · officer: Executive VP and CFOSale405$88
Mar 16, 2026Coletta Edmond · officer: PRESIDENT & CEOSale377$90
Mar 16, 2026Drohan Kevin · officer: VP & CHIEF ACCOUNTING OFFICERSale55$90
Mar 16, 2026Coletta Edmond · officer: PRESIDENT & CEOSale988$88
Mar 16, 2026Helgeson Bradford John · officer: Executive VP and CFOA-Award2,756$0.00
Mar 16, 2026Coletta Edmond · officer: PRESIDENT & CEOA-Award6,892$0.00
Mar 16, 2026Sayward Shelley E. · officer: SENIOR VP & GENERAL COUNSELSale362$88
Mar 16, 2026Sayward Shelley E. · officer: SENIOR VP & GENERAL COUNSELA-Award1,654$0.00
Institutional positioning

13F filings over the trailing two quarters

New 133Increased 296Reduced 286Sold out 54
FilerActionSharesFiled
BlackRock, Inc.Increased9,390,112Aug 7, 2026
BLACKROCK, INC.Reduced9,047,272May 13, 2026
WASATCH ADVISORS LPIncreased3,531,594Jul 10, 2026
VANGUARD PORTFOLIO MANAGEMENT LLCIncreased3,448,748Aug 13, 2026
VANGUARD PORTFOLIO MANAGEMENT LLCNew Position3,353,241May 8, 2026
VANGUARD CAPITAL MANAGEMENT LLCIncreased2,823,033Aug 13, 2026
CONESTOGA CAPITAL ADVISORS, LLCIncreased2,804,475Apr 24, 2026
VANGUARD CAPITAL MANAGEMENT LLCNew Position2,798,927May 15, 2026
WASATCH ADVISORS LPReduced2,582,220Apr 21, 2026
STATE STREET CORPIncreased2,520,170Aug 7, 2026
STATE STREET CORPIncreased2,389,197May 15, 2026
Conestoga Capital Advisors, LLCReduced2,336,156Jul 24, 2026
CAPITAL RESEARCH GLOBAL INVESTORSReduced2,330,165May 13, 2026
T. Rowe Price Investment Management, Inc.Increased2,078,022Aug 14, 2026
Capital International InvestorsIncreased2,054,399Aug 12, 2026

Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Sep 3, 2026