CLOUD PEAK ENERGY INC

CUSIP: 18911Q102 Class: COM

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

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

Q4 2018
Shares 19,800 Value ($000) $7 Avg Close — Range —
Q3 2018
Shares 27,100 Value ($000) $62 Avg Close — Range —
Q2 2018
Shares 27,100 Value ($000) $95 Avg Close — Range —
Q1 2018
Shares 20,400 Value ($000) $59 Avg Close — Range —
Q4 2017
Shares 10,000 Value ($000) $45 Avg Close — Range —
Q3 2017
Shares 10,700 Value ($000) $39 Avg Close — Range —
Q2 2017
Shares 20,000 Value ($000) $71 Avg Close — Range —
Q1 2016
Shares 100,474 Value ($000) $196 Avg Close — Range —
Q4 2015
Shares 100,474 Value ($000) $209 Avg Close — Range —
Q3 2015
Shares 101,564 Value ($000) $267 Avg Close — Range —
Q2 2015
Shares 101,674 Value ($000) $474 Avg Close — Range —
Q1 2015
Shares 101,674 Value ($000) $592 Avg Close — Range —
Q4 2014
Shares 101,674 Value ($000) $933 Avg Close — Range —
Q3 2014
Shares 101,674 Value ($000) $1,283 Avg Close — Range —
Q2 2014
Shares 101,674 Value ($000) $1,873 Avg Close — Range —
Q1 2014
Shares 101,819 Value ($000) $2,152 Avg Close — Range —
Q4 2013
Shares 107,113 Value ($000) $1,928 Avg Close — Range —
Q3 2013
Shares 107,158 Value ($000) $1,572 Avg Close — Range —
Q2 2013
Shares 107,170 Value ($000) $1,766 Avg Close — Range —