Casella(CWST) - 2025 Q4 - Annual Results

Exhibit 99.1 FOR IMMEDIATE RELEASE CASELLA WASTE SYSTEMS, INC. ANNOUNCES FOURTH QUARTER AND FISCAL YEAR 2025 RESULTS AND PROVIDES FISCAL YEAR 2026 GUIDANCE RUTLAND, VERMONT (February, 19, 2026) — Casella Waste Systems, Inc. (NASDAQ: CWST), a regional solid waste, recycling and resource management services company, today reported its financial results for the three and twelve-month periods ended December 31, 2025. Key Highlights: "We delivered strong fourth quarter results in line with expectations, closing ...