Company Insider Tape

Casella Waste Systems Inc insider transactions

Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.

Symbol CWST Latest filing 8 Jun 2026

Company Read

Net disposal

CWST has 17 stored insider filings. Acquisitions account for 58.8% of classified filings and disposals account for 41.2%. The largest stored filing is $534.2K from COLETTA, EDMOND.

Latest filing 8 Jun 2026most recent stored row
Largest filing $534.2Kreported transaction value
Total filings 17stored transaction rows
Acquisition value $1.2M10 acquisitions
Disposal value $1.3M7 disposals
Net value $-121.5Kacquisitions minus disposals

Filing cadence

Last 12 active months
May 2026 4
Jun 2026 13

Acquisitions 58.8% · Disposals 41.2%

May 2026 $1.3M
Jun 2026 $1.2M

Executive concentration

By filing count
CASELLA, JOHN W Director · 4 filings
COLETTA, EDMOND PRESIDENT & CEO · 3 filings
BURKE, MICHAEL K Director · 2 filings
GREEN, EMILY NAGLE Director · 2 filings
KIRK, ROSE M. Director · 1 filings
BATTLES, MICHAEL LOUIS Director · 1 filings
SOVA, GARY Director · 1 filings
CASELLA, DOUGLAS R Director, VICE CHAIRMAN, BD OF DIRECTORS · 1 filings

Market Context

CWST weekly market snapshot

Week 31 Jul 2026
Latest close 89.71 USDstored weekly close
1-week move +0.4%latest weekly bar
13-week move -8.0%medium-term context
Relative Strength -11.4Sharemaestro indicator
Fair value gap -7.3%price vs fair value
Trend signal 0smoothed trend state

Transaction History

Latest insider filings for CWST

Showing 1-17 of 17
Date 8 Jun 2026
Insider GREEN, EMILY NAGLEDirector
Side Disposal
Shares 600
Price 0.00
Value 0
Security Class A Common Stock
Date 4 Jun 2026
Insider BATTLES, MICHAEL LOUISDirector
Side Acquisition
Shares 1793
Price 83.65
Value 149984
Security Class A Common Stock
Date 4 Jun 2026
Insider BURKE, MICHAEL KDirector
Side Acquisition
Shares 1793
Price 83.65
Value 149984
Security Class A Common Stock
Date 4 Jun 2026
Insider CASELLA, DOUGLAS RDirector, VICE CHAIRMAN, BD OF DIRECTORS
Side Acquisition
Shares 1793
Price 83.65
Value 149984
Security Class A Common Stock
Date 4 Jun 2026
Insider DOODY, JOSEPHDirector
Side Acquisition
Shares 1793
Price 83.65
Value 149984
Security Class A Common Stock
Date 4 Jun 2026
Insider GREEN, EMILY NAGLEDirector
Side Acquisition
Shares 1793
Price 83.65
Value 149984
Security Class A Common Stock
Date 4 Jun 2026
Insider HULLIGAN, WILLIAM PDirector
Side Acquisition
Shares 1793
Price 83.65
Value 149984
Security Class A Common Stock
Date 4 Jun 2026
Insider KIRK, ROSE M.Director
Side Acquisition
Shares 1793
Price 83.65
Value 149984
Security Class A Common Stock
Date 4 Jun 2026
Insider SOVA, GARYDirector
Side Acquisition
Shares 1793
Price 83.65
Value 149984
Security Class A Common Stock
Date 1 Jun 2026
Insider CASELLA, JOHN WDirector
Side Acquisition
Shares 30800
Price 0.00
Value 0
Security Class B Common Stock
Date 1 Jun 2026
Insider CASELLA, JOHN WDirector
Side Acquisition
Shares 36200
Price 0.00
Value 0
Security Class B Common Stock
Date 1 Jun 2026
Insider CASELLA, JOHN WDirector
Side Disposal
Shares 30800
Price 0.00
Value 0
Security Class B Common Stock
Date 1 Jun 2026
Insider CASELLA, JOHN WDirector
Side Disposal
Shares 36200
Price 0.00
Value 0
Security Class B Common Stock
Date 26 May 2026
Insider BURKE, MICHAEL KDirector
Side Disposal
Shares 2305
Price 87.56
Value 201826
Security Class A Common Stock
Date 19 May 2026
Insider COLETTA, EDMONDPRESIDENT & CEO
Side Disposal
Shares 6000
Price 89.03
Value 534180
Security Class A Common Stock
Date 19 May 2026
Insider COLETTA, EDMONDPRESIDENT & CEO
Side Disposal
Shares 4907
Price 90.07
Value 441973
Security Class A Common Stock
Date 19 May 2026
Insider COLETTA, EDMONDPRESIDENT & CEO
Side Disposal
Shares 1593
Price 90.00
Value 143370
Security Class A Common Stock