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Casella Waste Systems, Inc. (CWST)Sr VP & COO of SW Ops sold ~$111K

Sean Steves, Sr VP & COO of SW Ops at Casella Waste Systems, Inc., sold ~$111K of Casella Waste Systems, Inc. shares.

~$111K
Approx. value · 1,199 sh @ $92.89
9,669
Holds after · shares reported
Traded
Feb 27, 2026
Filed
Mar 2, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

  1. Jan 7, 2026Federal contract · $4K obligatedDepartment of Homeland Security awarded CASELLA WASTE SYSTEMS INC: $4.3K obligated to date
  2. Jan 8, 2026Federal contract · $5K obligatedDepartment of Homeland Security awarded CASELLA WASTE SYSTEMS INC: $4.6K obligated to date
  3. Jan 15, 2026Federal contract · $6K obligatedDepartment of Homeland Security awarded CASELLA WASTE SYSTEMS INC: $5.5K obligated to date
  4. Feb 19, 2026Company filing · Form 8-K · ResultsReported its results
  5. Feb 27, 2026 · this disclosureInsiderOfficer sold ~$111K of CWST shares in the open market

What came next

  1. Feb 27, 2026Insider · 4 peopleInsiders: 4 sales (~$1.2M)
  2. Mar 6, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On March 6, 2026, Sean Steves notified Casella Waste Systems, Inc. (the “Company”) of his decision to resign from his position as the Company’s Senior Vice President and Chief Operating Officer of Solid Waste Operations to pursue other opportunities outside of the waste and recycling industry.”
  3. Mar 12, 2026Insider · 5 peopleInsiders: 5 sales (~$146K)
  4. Mar 16, 2026Insider · 6 peopleInsiders: 6 sales (~$332K)
  5. Apr 20, 2026Company filing · Form 8-K · Material agreement, New debtSigned an important agreement, and took on new debt or obligations
  6. Apr 30, 2026Company filing · Form 8-K · ResultsReported its results
  7. May 19, 2026Insider · 1 personInsiders: 3 sales (~$1.1M)
  8. May 26, 2026InsiderDirector sold ~$202K of CWST shares in the open market
View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Casella Waste Systems, Inc.

For Casella Waste Systems, Inc., OQRO holds 5 insider filings (SEC Form 4 or Form 144), 13 fund holdings reports (13F) and 2 federal contract awards dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its CWST page.

Other recent filings by Sean Steves, Sr VP & COO of SW Ops

The full history of Sean Steves, Sr VP & COO of SW Ops is on the profile page.

How this filing works

Other disclosures at Casella Waste Systems, Inc.

Everything OQRO holds on this company is on its CWST page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

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