ADVANCED EMISSIONS SOLUTS IN

Ticker: ARQ CUSIP: 00770C101 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q3 2025

Shares 686,105 Value ($000) $4,913 Avg Close $6.61 Range $5.11 - $7.89

Q2 2025

Shares 686,105 Value ($000) $3,684 Avg Close $4.38 Range $3.34 - $5.57

Q1 2025

Shares 700,600 Value ($000) $2,922 Avg Close $5.67 Range $4.01 - $7.63

Q4 2024

Shares 104,745 Value ($000) $793 Avg Close $6.58 Range $5.12 - $8.11

Q2 2017

Shares 357,524 Value ($000) $3,275 Avg Close $7.11 Range $5.79 - $7.84

Q1 2017

Shares 489,593 Value ($000) $4,670 Avg Close $7.78 Range $6.68 - $9.27

Q4 2016

Shares 403,117 Value ($000) $3,725 Avg Close $6.64 Range $5.63 - $7.49

Q3 2016

Shares 281,799 Value ($000) $2,119 Avg Close $5.56 Range $4.70 - $7.08

Q4 2014

Shares 1,618,349 Value ($000) $36,882 Avg Close $15.53 Range $14.40 - $17.84

Q3 2014

Shares 1,475,065 Value ($000) $31,374 Avg Close $16.46 Range $14.59 - $18.49

Q2 2014

Shares 1,433,371 Value ($000) $32,867 Avg Close $16.83 Range $13.29 - $19.84

Q1 2014

Shares 1,417,600 Value ($000) $34,788 Avg Close $19.55 Range $16.66 - $21.56

Q4 2013

Shares 646,050 Value ($000) $35,035 Avg Close $17.66 Range $13.54 - $22.08

Q3 2013

Shares 663,607 Value ($000) $28,349 Avg Close $15.59 Range $12.31 - $16.89

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	686,105	$4,913	$6.61	$5.11 - $7.89
Q2 2025	686,105	$3,684	$4.38	$3.34 - $5.57
Q1 2025	700,600	$2,922	$5.67	$4.01 - $7.63
Q4 2024	104,745	$793	$6.58	$5.12 - $8.11
Q2 2017	357,524	$3,275	$7.11	$5.79 - $7.84
Q1 2017	489,593	$4,670	$7.78	$6.68 - $9.27
Q4 2016	403,117	$3,725	$6.64	$5.63 - $7.49
Q3 2016	281,799	$2,119	$5.56	$4.70 - $7.08
Q4 2014	1,618,349	$36,882	$15.53	$14.40 - $17.84
Q3 2014	1,475,065	$31,374	$16.46	$14.59 - $18.49
Q2 2014	1,433,371	$32,867	$16.83	$13.29 - $19.84
Q1 2014	1,417,600	$34,788	$19.55	$16.66 - $21.56
Q4 2013	646,050	$35,035	$17.66	$13.54 - $22.08
Q3 2013	663,607	$28,349	$15.59	$12.31 - $16.89