CWST CASELLA WASTE SYSTEMS INC
company
SEC Filings & Insider Trading Activity 2026

CIK: 911177
Utilities
Refuse Systems 54 filings
Russell 2000

Latest CASELLA WASTE SYSTEMS INC (CWST) SEC EDGAR filings in 2026 — including the most recent 10-K annual report filed on February 20, 2026, a 10-Q quarterly report filed on October 31, 2025, an 8-K current report filed on April 30, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for CASELLA WASTE SYSTEMS INC (CWST) (SEC CIK 911177), with AI-powered section-by-section summaries updated daily.

10-Q: 38
10-K: 12
8-K: 4

Latest 2026 SEC Filing Dates

10-K Annual Report
Feb 20, 2026
10-Q Quarterly Report
Oct 31, 2025
8-K Current Report
Apr 30, 2026

AI 10-K Annual Report Analysis
Latest 10-K (2025-12-31)

Business Overview

  • Core business model: Integrated solid waste management and recycling services across U.S. regions
  • Emphasis on equity incentive programs with 2.4 million shares available for future issuance under compensation plans
+3 more insights

Risk Factors

  • Regulatory risk from changing federal and state public policies impacting waste industry operations and compliance
  • Geopolitical risk from ongoing global conflicts reducing waste volumes and construction activity across eastern U.S. footprint
+3 more insights

Management Discussion & Analysis

  • Acquisitions cash paid $224.2M in 2025 vs $468.6M in 2024, acquiring nine businesses in 2025 vs eight in 2024
  • Capital expenditures $245.0M in 2025, up $41.8M YoY due to fleet, facilities investment, partially offset by lower landfill spend
+2 more insights

AI 10-Q Quarterly Report Analysis
Latest 10-Q (2025-09-30)

Risk Factors

  • No new or materially updated risk factors disclosed this quarter versus 2024 10-K
  • Amendments to credit and employment agreements signed July-August 2025, possibly impacting contractual commitments
Read full Q3 2025 10-Q analysis →

AI 8-K Current Report Analysis
Recent 8-K Filings

Filed Mar 10, 2026
8-K
Full analysis →

Item 5.02: Departure/Appointment of Directors or Principal Officers

  • SVP & COO of Solid Waste Operations Sean Steves resigning effective March 20, 2026 to pursue opportunities outside waste/recycling industry
  • No successor named; Company has initiated search for next COO of Solid Waste Operations — near-term leadership gap in core operations

Annual Reports Archive
10-K

AI-powered analysis of CASELLA WASTE SYSTEMS INC (CWST) 10-K annual reports filed with SEC EDGAR.

Quarterly Reports Archive
10-Q

AI-powered analysis of CASELLA WASTE SYSTEMS INC (CWST) 10-Q quarterly reports filed with SEC EDGAR.

Recent 8-K Filings
Current Reports

AI-powered analysis of CASELLA WASTE SYSTEMS INC (CWST) 8-K current reports disclosing material events.

Financial Summary
XBRL

FY2022FY2023FY2024FY2025
Profitability
Revenue$1.1B$1.3B$1.6B$1.8B
Operating Income$95.4M$80.4M$72.8M$63.7M
Net Income$53.1M$25.4M$13.5M$7.9M
Op. Margin8.8%6.4%4.7%3.5%
Net Margin4.9%2.0%0.9%0.4%
Balance Sheet
Total Assets$1.4B$2.5B$3.2B$3.3B
Equity$497.9M$1.0B$1.6B$1.6B
ROE10.7%2.5%0.9%0.5%

Source: XBRL financial data from CASELLA WASTE SYSTEMS INC (CWST) 10-K filings on SEC EDGAR. All figures in USD. Key metrics include revenue, net income, gross profit, gross profit margin, operating income, EPS (diluted), total assets, stockholders' equity, return on equity (ROE), operating cash flow, and capital expenditure.

Latest 2026 SEC Filings — 10-K, 10-Q, 8-K & Form 4

FormFiling DatePeriodAnalysisSEC
8-K
Apr 30, 2026
8-K
Apr 22, 2026
8-K
Mar 10, 2026Analysis
10-K
Feb 20, 2026Dec 31, 2025Analysis
8-K
Feb 19, 2026
10-Q
Oct 31, 2025Sep 30, 2025Analysis
10-Q
Jul 31, 2025Jun 30, 2025
10-Q
May 2, 2025Mar 31, 2025
10-K
Feb 18, 2025Dec 31, 2024
10-Q
Oct 31, 2024Sep 30, 2024
10-Q
Aug 2, 2024Jun 30, 2024
10-Q
Apr 26, 2024Mar 31, 2024
10-K
Feb 16, 2024Dec 31, 2023
10-Q
Nov 2, 2023Sep 30, 2023
10-Q
Jul 28, 2023Jun 30, 2023
10-Q
Apr 28, 2023Mar 31, 2023
10-K
Feb 17, 2023Dec 31, 2022
10-Q
Oct 28, 2022Sep 30, 2022
10-Q
Jul 29, 2022Jun 30, 2022
10-Q
Apr 29, 2022Mar 31, 2022
10-K
Feb 18, 2022Dec 31, 2021
10-Q
Oct 29, 2021Sep 30, 2021
10-Q
Jul 30, 2021Jun 30, 2021
10-Q
Apr 30, 2021Mar 31, 2021
10-K
Feb 19, 2021Dec 31, 2020

Frequently Asked Questions

What are the latest CWST SEC filings in 2026?

CASELLA WASTE SYSTEMS INC (CWST) has filed a 10-K annual report on February 20, 2026, a 10-Q quarterly report on October 31, 2025, an 8-K current report on April 30, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.

When did CWST file its most recent 10-K annual report?

CASELLA WASTE SYSTEMS INC (CWST) filed its most recent 10-K annual report on February 20, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.

How do I view CWST 10-Q quarterly reports?

CASELLA WASTE SYSTEMS INC (CWST)'s most recent 10-Q quarterly report was filed on October 31, 2025. SignalX displays every CWST 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.

What 8-K current reports has CWST filed recently?

CASELLA WASTE SYSTEMS INC (CWST)'s most recent 8-K was filed on April 30, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.

Where can I find CWST insider trading activity (Form 4)?

SignalX aggregates every CWST Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.

How often does CWST file with the SEC?

CASELLA WASTE SYSTEMS INC (CWST) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new CWST filing with AI-powered analysis.

What is the difference between 10-K, 10-Q, and 8-K SEC filings?

A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs — such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for CASELLA WASTE SYSTEMS INC (CWST).

What is CWST's SEC CIK number?

CASELLA WASTE SYSTEMS INC (CWST)'s SEC CIK (Central Index Key) number is 911177. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 911177 to look up all CWST filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.

Where can I find CWST return on equity (ROE) and financial data?

SignalX extracts XBRL financial data from CASELLA WASTE SYSTEMS INC (CWST) 10-K annual filings, including revenue, net income, gross profit, operating income, EPS, total assets, stockholders' equity, and operating cash flow. Return on equity (ROE) can be derived from net income divided by stockholders' equity. Multi-year financial trends are displayed in the Financial Summary table above.

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