MONTROSE ENVIRONMENTAL GROUP

Ticker: MEG CUSIP: 615111101 Class: Common Stock

Connor, Clark & Lunn Investment Management Ltd.'s Holding History (CIK: 0001596800)

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

Q4 2025

Shares 102,382 Value ($000) $2,542 Avg Close $26.42 Range $23.36 - $30.90

Q3 2025

Shares 81,564 Value ($000) $2,240 Avg Close $26.13 Range $20.34 - $32.00

Q2 2025

Shares 52,923 Value ($000) $1,158 Avg Close $17.93 Range $10.51 - $24.00

Q1 2025

Shares 36,468 Value ($000) $520 Avg Close $19.04 Range $13.79 - $24.79

Q4 2024

Shares 44,710 Value ($000) $829 Avg Close $21.03 Range $15.21 - $28.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	102,382	$2,542	$26.42	$23.36 - $30.90
Q3 2025	81,564	$2,240	$26.13	$20.34 - $32.00
Q2 2025	52,923	$1,158	$17.93	$10.51 - $24.00
Q1 2025	36,468	$520	$19.04	$13.79 - $24.79
Q4 2024	44,710	$829	$21.03	$15.21 - $28.27