MONTROSE ENVIRONMENTAL GROUP

Ticker: MEG CUSIP: 615111101 Class: Common Stock

Allspring Global Investments Holdings, LLC's Holding History (CIK: 0001890906)

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

Q4 2025

Shares 408,364 Value ($000) $10,140 Avg Close $26.42 Range $23.36 - $30.90

Q4 2022

Shares 164 Value ($000) $7 Avg Close $42.30 Range $33.79 - $50.59

Q3 2022

Shares 168 Value ($000) $5 Avg Close $39.65 Range $32.65 - $48.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	408,364	$10,140	$26.42	$23.36 - $30.90
Q4 2022	164	$7	$42.30	$33.79 - $50.59
Q3 2022	168	$5	$39.65	$32.65 - $48.68