ADVANCED EMISSIONS SOLUTS IN

Ticker: ARQ CUSIP: 00770C101 Class: COM

BlueCrest Capital Management Ltd's Holding History (CIK: 0001610880)

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

Q4 2018

Shares 10,031 Value ($000) $106 Avg Close $9.19 Range $7.91 - $10.85

Q4 2017

Shares 34,947 Value ($000) $338 Avg Close $8.59 Range $6.46 - $9.74

Q3 2017

Shares 37,327 Value ($000) $409 Avg Close $7.92 Range $6.87 - $9.08

Q2 2017

Shares 50,887 Value ($000) $466 Avg Close $7.11 Range $5.79 - $7.84

Q1 2017

Shares 14,652 Value ($000) $140 Avg Close $7.78 Range $6.68 - $9.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	10,031	$106	$9.19	$7.91 - $10.85
Q4 2017	34,947	$338	$8.59	$6.46 - $9.74
Q3 2017	37,327	$409	$7.92	$6.87 - $9.08
Q2 2017	50,887	$466	$7.11	$5.79 - $7.84
Q1 2017	14,652	$140	$7.78	$6.68 - $9.27