Recent News

• 05.08.2025 - Oppenheimer 20th Annual Industrial Growth Conference
• 05.08.2025 - Oppenheimer 20th Annual Industrial Growth Conference
• 05.05.2025 - Stifel 2025 Investor Summit at Waste Expo
• 05.05.2025 - Stifel 2025 Investor Summit at Waste Expo
• 04.30.2025 - Q1 2025 Clean Harbors Earnings Conference Call
• 04.30.2025 - Q1 2025 Clean Harbors Earnings Conference Call
• 04.30.2025 - Q1 2025 Clean Harbors Earnings Conference Call
• 04.30.2025 - Q1 2025 Clean Harbors Earnings Conference Call
• 04.30.2025 - Clean Harbors Announces First-Quarter 2025 Financial Results
• 04.30.2025 - Clean Harbors Announces First-Quarter 2025 Financial Results

Recent Filings

• 04.30.2025 - EX-99.1 EX-99.1
• 04.30.2025 - 10-Q Quarterly report [Sections 13 or 15(d)]
• 04.30.2025 - 8-K Current report
• 04.16.2025 - ARS Annual Report to Security Holders
• 04.11.2025 - DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material
• 04.11.2025 - DEF 14A Other definitive proxy statements