Revuelta Jose 4

4 · Montrose Environmental Group, Inc. · Filed Mar 5, 2026

Form 4

Period: 2026-03-04

Chief Strategy Officer

Transactions

Award
Common Stock
2026-03-03$6.03/sh+60,000$361,800→ 329,282 total
Disposition to Issuer
Common Stock
[F1]
2026-03-03$28.37/sh−60,000$1,702,200→ 269,282 total
Award
Common Stock
2026-03-04$6.03/sh+42,668$257,288→ 311,950 total
Disposition to Issuer
Common Stock
[F2]
2026-03-04$27.56/sh−42,668$1,175,930→ 269,282 total
Exercise/Conversion
Stock Option (Right to Buy)
[F3]
2026-03-03−60,000→ 77,875 total
Exercise: $6.03Exp: 2026-06-23→ Common Stock (60,000 underlying)
Exercise/Conversion
Stock Option (Right to Buy)
[F3]
2026-03-04−42,668→ 35,207 total
Exercise: $6.03Exp: 2026-06-23→ Common Stock (42,668 underlying)

Footnotes (3)

[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 $28.13 to $28.495, 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 $27.50 to $27.56, 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.
[F3]50% of the shares subject to the option vested on June 9, 2017 and the remaining 50% vested on June 9, 2019.

Signature

/s/ Nasym Afsari, Attorney in Fact|2026-03-05

Documents

1 file