CLOUD PEAK ENERGY INC

CUSIP: 18911Q102 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q1 2017
Shares 8,100 Value ($000) $37 Avg Close — Range —
Q4 2016
Shares 81,200 Value ($000) $456 Avg Close — Range —
Q2 2015
Shares 846 Value ($000) $4 Avg Close — Range —
Q1 2015
Shares 743 Value ($000) $4 Avg Close — Range —
Q4 2014
Shares 1,045 Value ($000) $10 Avg Close — Range —
Q1 2014
Shares 4,669 Value ($000) $99 Avg Close — Range —
Q3 2013
Shares 314 Value ($000) $5 Avg Close — Range —
Q2 2013
Shares 220 Value ($000) $4 Avg Close — Range —