Casella Waste Systems SEC filings: 8-K

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8-KOct. 1, 2026, 8:21 a.m. ETView on SEC.gov
Regulation FD disclosure
AI summary, unreviewedCasella Waste Systems to close NCES Landfill to municipal waste on December 31, 2026, pulling forward its prior end-2027 timeline
8-KAug. 6, 2026, 4:12 p.m. ETView on SEC.gov
Results of operations and financial condition · Financial statements and exhibits