PRESBY J THOMAS 4
4 · Montrose Environmental Group, Inc. · Filed Mar 4, 2026
Insider Transaction Report
Form 4
PRESBY J THOMAS
Director
Transactions
- Exercise/Conversion
Common Stock
2026-03-02$9.76/sh+10,000$97,600→ 72,614 total - Sale
Common Stock
[F1]2026-03-02$28.82/sh−9,541$274,972→ 63,073 total - Sale
Common Stock
[F2]2026-03-02$29.89/sh−459$13,720→ 62,614 total - Exercise/Conversion
Stock Option (Right to Buy)
2026-03-02−10,000→ 0 totalExercise: $9.76From: 2016-12-13Exp: 2026-12-13→ Common Stock (10,000 underlying)
Footnotes (2)
- [F1]The price reported in Column 4 is a weighted average price. These shares of common stock of the Issuer were sold in multiple transactions by the Reporting Person at prices ranging from $28.55 to $29.53, inclusive. The Reporting Person undertakes to provide upon request by the Commission staff, the Issuer, or a security holder of the Issuer full information regarding the number of shares of common stock sold at each separate price within the range.
- [F2]The price reported in Column 4 is a weighted average price. These shares of common stock of the Issuer were sold in multiple transactions by the Reporting Person at prices ranging from $29.635 to $29.905, inclusive. The Reporting Person undertakes to provide upon request by the Commission staff, the Issuer, or a security holder of the Issuer full information regarding the number of shares of common stock sold at each separate price within the range.
Signature
/s/ Nasym Afsari, Attorney in Fact|2026-03-04