ADVANCED EMISSIONS SOLUTS IN

Ticker: ARQ CUSIP: 00770C101 Class: COM

Campbell & CO Investment Adviser LLC's Holding History (CIK: 0001353570)

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

Q1 2022
Shares 23,965 Value ($000) $149 Avg Close $6.34 Range $5.40 - $7.25
Q4 2021
Shares 35,825 Value ($000) $237 Avg Close $6.69 Range $6.10 - $8.00
Q2 2020
Shares 21,924 Value ($000) $106 Avg Close $5.76 Range $4.44 - $8.00
Q4 2019
Shares 13,488 Value ($000) $142 Avg Close $11.53 Range $8.78 - $14.69