On May 6, 2025, Montrose Environmental Group, Inc. held its Annual Meeting where stockholders approved amendments to declassify the Board of Directors, leading to annual director elections starting in 2028, and ratified the appointment of Deloitte & Touche LLP as independent auditors for 2025. Approximately 89.59% of shares were represented at the meeting, and all agenda items, including director elections and 'Say-on-Pay', were approved by majority votes.