ADVANCED EMISSIONS SOLUTS IN

Ticker: ARQ CUSIP: 00770C101 Class: COM

SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC's Holding History (CIK: 0001446179)

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

Q1 2022

Shares 34,900 Value ($000) $217 Avg Close $6.34 Range $5.40 - $7.25

Q4 2021

Shares 50,467 Value ($000) $334 Avg Close $6.69 Range $6.10 - $8.00

Q3 2021

Shares 55,468 Value ($000) $354 Avg Close $6.88 Range $5.71 - $8.19

Q2 2021

Shares 46,545 Value ($000) $345 Avg Close $6.16 Range $4.60 - $8.41

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	34,900	$217	$6.34	$5.40 - $7.25
Q4 2021	50,467	$334	$6.69	$6.10 - $8.00
Q3 2021	55,468	$354	$6.88	$5.71 - $8.19
Q2 2021	46,545	$345	$6.16	$4.60 - $8.41