MONTROSE ENVIRONMENTAL GROUP

Ticker: MEG CUSIP: 615111101 Class: Common Stock

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

Note: Option positions (PUT/CALL) are excluded.

Q4 2020

Shares 6,700 Value ($000) $207 Avg Close $28.43 Range $21.98 - $35.89

Q3 2020

Shares 15,400 Value ($000) $367 Avg Close $25.41 Range $16.41 - $33.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	6,700	$207	$28.43	$21.98 - $35.89
Q3 2020	15,400	$367	$25.41	$16.41 - $33.10