MONTROSE ENVIRONMENTAL GROUP

Ticker: MEG CUSIP: 615111101 Class: Common Stock

Monashee Investment Management LLC's Holding History (CIK: 0001627608)

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

Q3 2021

Shares 20,450 Value ($000) $1,263 Avg Close $52.31 Range $43.60 - $68.65

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	20,450	$1,263	$52.31	$43.60 - $68.65