CASELLA WASTE SYSTEMS INC

Refuse Systems

CWST Utilities People in Utilities SEC CIK 0000911177 ↗

Computed from SEC EDGAR filings and closing prices — not copied from any wealth ranking. Dataset . How we calculate this.

Market capitalisation
$5.72B
63,613,000 shares ≈ see note Covers every share class this company has on file.
Insiders on file
9
people who have filed Form 3, 4 or 5 naming this issuer
Value of insider-held stock
$36.78M
from the holdings reported on Forms 3/4/5; this figure has no separate as-of date on file
Insider-held share of market cap
0.64%
insider-held value divided by market capitalisation

What CASELLA WASTE SYSTEMS INC reports

Revenue and net income below are for fiscal period FY2025, the period label carried by this company’s own annual XBRL filings to the SEC. Fiscal years do not line up between companies — one company’s FY2026 can cover much the same months as another’s FY2025 — so compare the periods, not just the numbers.

Revenue
$1.84B
FY2025 annual revenue, from this company’s own annual XBRL filings to the SEC
Net income
$7.87M
FY2025 profit for the period, from this company’s own annual XBRL filings to the SEC
Employees
5,600
Yahoo Finance
Where the employee count comes from

Headcount comes from Yahoo Finance, not from a filing. The date beside it is the day we retrieved the figure — it is not the date the company counted its staff, and Yahoo does not publish that date. Unlike the SEC filings behind the other figures on this page, this one carries no open licence, so we publish the number and nothing else from that source.

Insiders at CASELLA WASTE SYSTEMS INC

Shares is what each person last reported holding here.

Everyone below has filed at least one insider report against this company.

Value is that share count priced at the same closing price used everywhere else on this site. A row priced from only some of a person’s securities says so — we do not quietly present a partial sum as a complete one.

Rows are grouped by the role each person reports.

The role comes from the relationship boxes a person ticks on their own insider filings — officer, director, ten per cent owner — not from anything we infer. Somebody who is both an officer and a director appears once, in the combined group, so the row count still matches the figure at the top of this page. Where no filing states a role we say so instead of guessing one.

People who file insider reports against CASELLA WASTE SYSTEMS INC.
Insider Reported role Shares Value Last action
Officers 3
Edmond Coletta CEO 152,618 $14.27M S Open-market sale May 19, 2026 position reported
Shelley E Sayward Shelley E Sayward General Counsel 28,369 $2.65M S Open-market sale Mar 16, 2026 position reported
Paul Ligon SVP 18,374 $1.72M S Open-market sale Aug 4, 2025 position reported
Officers who also sit on the board 3
Douglas R. Casella Vice Chairman 104,848 $9.81M S Open-market sale Aug 14, 2026 position reported
John W. Casella John W. Casella CEO 31,489 $2.95M G Bona fide gift Jun 1, 2026 position reported
Michael Louis Battles CEO 8,496 $794.6K A Grant or award Jun 4, 2026 position reported
Directors 3
Emily Nagle Green Board Member 21,356 $2.00M G Bona fide gift Jun 8, 2026 position reported
Michael K. Burke Board Member 16,353 $1.53M S Open-market sale Sep 3, 2026 position reported
Joseph Doody Board Member 11,350 $1.06M A Grant or award Jun 4, 2026 position reported

Recent insider transactions

Of the 108 rows we hold, 0 are open-market purchases and 62 open-market sales (S) — the only codes we count as buying or selling.

The rest — awards, shares withheld to pay tax, option exercises, gifts and so on — follow from an employment contract or a transfer arranged off-market, not from a decision to buy or sell, so counting them would turn this into a pay table.

A price of 0.00 is a real reported figure on gifts (G) and share awards (A) — not a gap in our data.

Insider transactions disclosed to the SEC for CASELLA WASTE SYSTEMS INC, newest first, each with the filing behind it.
Date Insider Transaction Shares Price Value Filing
Sep 3, 2026 Michael K. Burke S Open-market sale 1,100 $95.26 $104.8K SEC filing ↗
Aug 26, 2026 Michael K. Burke S Open-market sale 1,100 $92.99 $102.3K SEC filing ↗
Aug 14, 2026 Douglas R. Casella S Open-market sale 1,343 $91.12 $122.4K SEC filing ↗
Aug 13, 2026 Douglas R. Casella S Open-market sale 13,319 $91.07 $1.21M SEC filing ↗
Aug 13, 2026 Douglas R. Casella S Open-market sale 1,838 $90.89 $167.1K SEC filing ↗
Jun 8, 2026 Emily Nagle Green G Bona fide gift 600 $0.00 $0 SEC filing ↗
Jun 4, 2026 Emily Nagle Green A Grant or award 1,793 $83.65 $150.0K SEC filing ↗
Jun 4, 2026 Michael Louis Battles A Grant or award 1,793 $83.65 $150.0K SEC filing ↗
Jun 4, 2026 Michael K. Burke A Grant or award 1,793 $83.65 $150.0K SEC filing ↗
Jun 4, 2026 Joseph Doody A Grant or award 1,793 $83.65 $150.0K SEC filing ↗
Jun 4, 2026 Douglas R. Casella A Grant or award 1,793 $83.65 $150.0K SEC filing ↗
Jun 1, 2026 John W. Casella G Bona fide gift 30,800 $0.00 $0 SEC filing ↗
Jun 1, 2026 John W. Casella G Bona fide gift 30,800 $0.00 $0 SEC filing ↗
Jun 1, 2026 John W. Casella G Bona fide gift 36,200 $0.00 $0 SEC filing ↗
Jun 1, 2026 John W. Casella G Bona fide gift 36,200 $0.00 $0 SEC filing ↗
May 26, 2026 Michael K. Burke S Open-market sale 2,305 $87.56 $201.8K SEC filing ↗
May 19, 2026 Edmond Coletta S Open-market sale 4,907 $90.07 $442.0K SEC filing ↗
May 19, 2026 Edmond Coletta S Open-market sale 1,593 $90.00 $143.4K SEC filing ↗
May 19, 2026 Edmond Coletta S Open-market sale 6,000 $89.03 $534.2K SEC filing ↗
Mar 18, 2026 Douglas R. Casella G Bona fide gift 40,000 $0.00 $0 SEC filing ↗
Mar 17, 2026 Douglas R. Casella G Bona fide gift 33,000 $0.00 $0 SEC filing ↗
Mar 16, 2026 Shelley E Sayward S Open-market sale 362 $87.73 $31.8K SEC filing ↗
Mar 16, 2026 Edmond Coletta S Open-market sale 988 $87.81 $86.8K SEC filing ↗
Mar 16, 2026 John W. Casella S Open-market sale 1,744 $87.77 $153.1K SEC filing ↗
Mar 12, 2026 Shelley E Sayward A Grant or award 1,654 $0.00 $0 SEC filing ↗

From SEC Form 4 filings. Every row links to the filing it came from. How we calculate this.

What a Form 4 is

The report an officer, director or large shareholder must file after trading their own company’s stock.

Subsidiaries — 68 legal entities

Subsidiaries of CASELLA WASTE SYSTEMS INC

68 legal entities named in the subsidiary exhibit filed with this company’s most recent 10-K. . Filing on SEC.gov.

This is not the full list. SEC rules only require a company to name its significant subsidiaries.

What that leaves out

Smaller entities are left out of the exhibit entirely. A short list here means a short exhibit — it does not mean the company owns nothing else. Nothing on this page is inferred: every name below is copied from the filing.

Subsidiaries CASELLA WASTE SYSTEMS INC names in its most recent annual report, with the place each one is organised.
Subsidiary Organised in
171 Church Street, LLC Vermont
AGreen Energy, LLC Massachusetts
All Cycle Waste, Inc. Vermont
BGreen Energy, LLC Massachusetts
Blow Bros. Maine
Brattleboro Salvage Company, LLC. Vermont
Bristol Waste Management, Inc. Vermont
C.V. Landfill, Inc. Vermont
Casella Major Account Services LLC Vermont
Casella Mid-Atlantic, LLC. Delaware
Casella of Holyoke, Inc. Massachusetts
Casella Recycling, LLC Maine
Casella Transportation, Inc. Vermont
Casella Waste Management of Massachusetts, Inc. Massachusetts
Casella Waste Management of N.Y., Inc. New York
Casella Waste Management of Pennsylvania, Inc. Pennsylvania
Casella Waste Management, Inc. Vermont
Casella Waste Services of Ontario LLC New York
Casella WV North, LLC West Virginia
Casella WV South, LLC West Virginia
Chemung Landfill LLC New York
County Waste of Pennsylvania, LLC Pennsylvania
Evergreen National Indemnity Company Ohio
Forest Acquisitions, Inc. New Hampshire
Granite State Landfill, LLC New Hampshire
GreenerU, Inc. Delaware
GroundCo LLC New York
Hakes C & D Disposal, Inc. New York
Hardwick Landfill, Inc. Massachusetts
Hiram Hollow Regeneration Corp. New York
Hopewell Industry Properties, LLC New York
Kejem Properties, LLC New York
KTI Environmental Group, Inc. New Jersey
KTI Specialty Waste Services, Inc. Maine
KTI, Inc. New Jersey
New England Waste Services of ME, Inc. Maine
New England Waste Services of N.Y., Inc. New York
New England Waste Services of Vermont, Inc. Vermont
New England Waste Services, Inc. Vermont
Newbury Waste Management, Inc. Vermont
NEWS of Worcester LLC Massachusetts
NEWSME Landfill Operations LLC Maine
North Country Environmental Services, Inc. Virginia
North Rd, LLC Vermont
Northern Properties Corporation of Plattsburgh New York
Oxford Transfer Station, LLC Delaware
Panichi Holding Corp. New York
Pine Tree Waste, Inc. Maine
Pink Trash Company, LLC Delaware
Portland C&D Site, Inc. New York
Schultz Landfill, Inc. New York
Southbridge Recycling & Disposal Park, Inc. Massachusetts
Southern Tier Recyclers, LLC New York
Sunderland Waste Management, Inc. Vermont
TAM Organics, LLC Vermont
TAM Recycling, LLC Vermont
TAM, Inc. Vermont
Taylor Garbage Service, LLC New York
The Hyland Facility Associates New York
Tompkins County Recycling LLC Delaware
Valley 82 Holding Corp. New York
Waste Industries of Delaware, LLC Delaware
Waste Industries of Maryland, LLC Delaware
Waste Industries of Pennsylvania, LLC Delaware
Waste-Stream Inc. New York
Watch Hill Holding Corp. New York
Whitetail Disposal, LLC Pennsylvania
Willimantic Waste Paper Co., Inc. Connecticut
What counts as a subsidiary

A subsidiary is a separate legal entity this company controls; it is not the same thing as a brand, a division or an office. These entities do not file with the SEC in their own right, so there is no separate page to open for them.

Think a number here is wrong? Open the linked filing and compare — how to report it.

Sources and technical notes

Every figure on this page comes from filings to the U.S. SEC via EDGAR. Nothing here is estimated, and nothing is taken from press coverage or company websites.

Share count: weighted average over the reporting period (us-gaap:WeightedAverageNumberOfSharesOutstandingBasic), taken from CASELLA WASTE SYSTEMS INC’s own filings and multiplied by our closing price. Not a single-day figure — treat this market cap and its rank as approximate. Full method.

What that share count means

this company did not tag a cover-page share count we could read, so the figure is the average number of shares outstanding across the whole reporting period rather than a count on any single day. If the company issued or bought back stock during the period, the true count today is higher or lower than this.

We do not take a market cap from a data vendor, and we do not estimate one: the figure is a share count from CASELLA WASTE SYSTEMS INC’s own SEC filings multiplied by the closing price we hold for the same stock.

Logo: R-solutions / CC BY-SA 4.0 , via Wikimedia Commons ↗ — used here to identify the company. Trademarks remain the property of their owner.