ADVANCED EMISSIONS SOLUTS IN

Ticker: ARQ CUSIP: 00770C101 Class: COM

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

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

Q4 2025

Shares 14,337 Value ($000) $47 Avg Close $4.89 Range $3.18 - $7.37

Q3 2020

Shares 10,271 Value ($000) $42 Avg Close $4.27 Range $3.52 - $5.10

Q2 2020

Shares 30,608 Value ($000) $148 Avg Close $5.76 Range $4.44 - $8.00

Q2 2018

Shares 10,364 Value ($000) $118 Avg Close $9.49 Range $9.09 - $10.05

Q3 2017

Shares 22,177 Value ($000) $244 Avg Close $7.92 Range $6.87 - $9.08

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,337	$47	$4.89	$3.18 - $7.37
Q3 2020	10,271	$42	$4.27	$3.52 - $5.10
Q2 2020	30,608	$148	$5.76	$4.44 - $8.00
Q2 2018	10,364	$118	$9.49	$9.09 - $10.05
Q3 2017	22,177	$244	$7.92	$6.87 - $9.08