Recent News

• 04.18.2025 - Treating PFAS to Secure Safe Drinking Water
• 04.14.2025 - Creating a More Sustainable Future through Municipal Solid Waste Planning
• 04.08.2025 - Enhancing Wastewater Treatment and Water Resiliency in Virginia
• 04.03.2025 - Planning and Detailed Design of a New Central Transfer Station Campus
• 03.20.2025 - Developing Innovative Treatment Technologies for PFAS
• 03.17.2025 - Developing a Community Food Waste Reduction and Prevention Program
• 03.17.2025 - Sam Khalilieh Discusses Innovative Energy Sources to Power AI Data Centers
• 03.12.2025 - Providing Landfill Gas and Emissions Monitoring Services to NAES Corporation
• 03.06.2025 - Quenching the Thirst for Water in Hydrogen Production

Recent Filings

• 04.15.2025 - SCHEDULE 13D/A General Statement of Acquisition of Beneficial Ownership
• 04.07.2025 - SCHEDULE 13G/A Statement of Beneficial Ownership by Certain Investors
• 03.14.2025 - 4/A Statement of changes in beneficial ownership of securities
• 03.03.2025 - 4 Statement of changes in beneficial ownership of securities
• 02.28.2025 - 8-K Current report
• 02.11.2025 - SCHEDULE 13G Statement of Beneficial Ownership by Certain Investors
• 02.06.2025 - 4 Statement of changes in beneficial ownership of securities
• 02.06.2025 - SCHEDULE 13G/A Statement of Beneficial Ownership by Certain Investors
• 02.04.2025 - 144 Report of proposed sale of securities
• 01.31.2025 - 10-Q Quarterly report [Sections 13 or 15(d)]