ADVANCED EMISSIONS SOLUTS IN

Ticker: ARQ CUSIP: 00770C101 Class: COM

LPL Financial LLC's Holding History (CIK: 0001403438)

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

Q4 2019

Shares 13,575 Value ($000) $143 Avg Close $11.53 Range $8.78 - $14.69

Q3 2019

Shares 24,617 Value ($000) $365 Avg Close $12.28 Range $10.78 - $14.34

Q2 2019

Shares 22,504 Value ($000) $284 Avg Close $11.51 Range $9.98 - $12.43

Q1 2019

Shares 22,397 Value ($000) $259 Avg Close $10.38 Range $9.12 - $11.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	13,575	$143	$11.53	$8.78 - $14.69
Q3 2019	24,617	$365	$12.28	$10.78 - $14.34
Q2 2019	22,504	$284	$11.51	$9.98 - $12.43
Q1 2019	22,397	$259	$10.38	$9.12 - $11.21