ADVANCED EMISSIONS SOLUTS IN

Ticker: ARQ CUSIP: 00770C101 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2025
Shares 12,700 Value ($000) $42 Avg Close $4.89 Range $3.18 - $7.37
Q3 2025
Shares 12,700 Value ($000) $91 Avg Close $6.61 Range $5.11 - $7.89
Q2 2025
Shares 12,700 Value ($000) $68 Avg Close $4.38 Range $3.34 - $5.57
Q2 2020
Shares 10,800 Value ($000) $52 Avg Close $5.76 Range $4.44 - $8.00
Q4 2014
Shares 9,800 Value ($000) $223 Avg Close $15.53 Range $14.40 - $17.84
Q3 2014
Shares 10,638 Value ($000) $226 Avg Close $16.46 Range $14.59 - $18.49
Q2 2014
Shares 20,738 Value ($000) $476 Avg Close $16.83 Range $13.29 - $19.84
Q1 2014
Shares 26,733 Value ($000) $656 Avg Close $19.55 Range $16.66 - $21.56
Q4 2013
Shares 13,347 Value ($000) $724 Avg Close $17.66 Range $13.54 - $22.08
Q3 2013
Shares 5,447 Value ($000) $233 Avg Close $15.59 Range $12.31 - $16.89