MONTROSE ENVIRONMENTAL GROUP

Ticker: MEG CUSIP: 615111101 Class: Common Stock

Dynamic Technology Lab Private Ltd's Holding History (CIK: 0001535387)

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

Q4 2025

Shares 10,960 Value ($000) $272 Avg Close $26.42 Range $23.36 - $30.90

Q3 2025

Shares 15,694 Value ($000) $431 Avg Close $26.13 Range $20.34 - $32.00

Q1 2025

Shares 48,389 Value ($000) $690 Avg Close $19.04 Range $13.79 - $24.79

Q3 2024

Shares 19,081 Value ($000) $502 Avg Close $32.33 Range $24.85 - $45.13

Q4 2023

Shares 16,277 Value ($000) $1 Avg Close $28.70 Range $21.96 - $33.95

Q2 2023

Shares 7,110 Value ($000) $0 Avg Close $35.94 Range $28.64 - $43.99

Q2 2022

Shares 11,110 Value ($000) $375 Avg Close $41.81 Range $28.36 - $57.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,960	$272	$26.42	$23.36 - $30.90
Q3 2025	15,694	$431	$26.13	$20.34 - $32.00
Q1 2025	48,389	$690	$19.04	$13.79 - $24.79
Q3 2024	19,081	$502	$32.33	$24.85 - $45.13
Q4 2023	16,277	$1	$28.70	$21.96 - $33.95
Q2 2023	7,110	$0	$35.94	$28.64 - $43.99
Q2 2022	11,110	$375	$41.81	$28.36 - $57.49