Montrose Environmental Group, Inc. — Director's Dealing 2021

Nov 1, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Montrose Environmental Group, Inc. (MEG)
CIK: 0001643615
Period of Report: 2021-10-28

Reporting Person: Manthripragada Vijay (Director, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-10-28	Common Stock	M	1913	$6.03	Acquired	14841	Direct
2021-10-28	Common Stock	S	1913	$67.51	Disposed	12928	Direct
2021-10-29	Common Stock	M	10858	$6.03	Acquired	23786	Direct
2021-10-29	Common Stock	S	8559	$68.24	Disposed	15227	Direct
2021-10-29	Common Stock	S	2299	$68.72	Disposed	12928	Direct
2021-11-01	Common Stock	M	5120	$6.03	Acquired	18048	Direct
2021-11-01	Common Stock	S	5120	$70.17	Disposed	12928	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-10-28	Stock Option (Right to Buy)	$6.03	M	1913	Disposed	2026-06-23	Common Stock (1913)	Direct
2021-10-29	Stock Option (Right to Buy)	$6.03	M	10858	Disposed	2026-06-23	Common Stock (10858)	Direct
2021-11-01	Stock Option (Right to Buy)	$6.03	M	5120	Disposed	2026-06-23	Common Stock (5120)	Direct

Footnotes

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 $67.50 to $67.53, 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 $67.63 to $68.62, 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: 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 $68.63 to $68.97, 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.

F4: 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 $70.00 to $70.62, 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.

F5: 50% of the shares subject to the option vested on September 11, 2017 and the remaining 50% vested on September 11, 2019.