Recent News

• 01.20.2026 - Montrose Environmental Group Appoints James Laws as Chief Operating Officer
• 01.07.2026 - Montrose Environmental Group Pioneers Methane Emissions Measurement Breakthrough with Patent-Pending VeriPlume Capture System™, Expanding R&D Innovation Portfolio
• 12.09.2025 - While Global Methane Goals Stall, Montrose Environmental Group Helps Clients Significantly Cut Emissions
• 12.01.2025 - Reviving America’s Overlooked Spaces: Montrose Environmental Group Helps Communities Access Over $45 Million in Federal Grants
• 11.12.2025 - Kent County, MI Takes Action on Forever Chemicals with Landmark PFAS Treatment Project with Montrose Environmental Group

Recent Filings

• 01.20.2026 - 8-K Current report
• 01.06.2026 - 4 Statement of changes in beneficial ownership of securities
• 01.06.2026 - 4 Statement of changes in beneficial ownership of securities
• 01.06.2026 - 4 Statement of changes in beneficial ownership of securities
• 01.06.2026 - 4 Statement of changes in beneficial ownership of securities
• 01.06.2026 - 4 Statement of changes in beneficial ownership of securities
• 01.06.2026 - 4 Statement of changes in beneficial ownership of securities
• 01.06.2026 - 4 Statement of changes in beneficial ownership of securities
• 01.06.2026 - 4 Statement of changes in beneficial ownership of securities
• 12.19.2025 - 4 Statement of changes in beneficial ownership of securities