ARCH COAL INC

CUSIP: 039380100 Class: COM

DEARBORN PARTNERS LLC's Holding History (CIK: 0001206792)

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

Q1 2015
Shares 21,860 Value ($000) $22 Avg Close — Range —
Q4 2014
Shares 21,860 Value ($000) $39 Avg Close — Range —
Q3 2014
Shares 21,860 Value ($000) $46 Avg Close — Range —
Q2 2014
Shares 84,570 Value ($000) $309 Avg Close — Range —
Q1 2014
Shares 85,105 Value ($000) $410 Avg Close — Range —
Q4 2013
Shares 85,563 Value ($000) $381 Avg Close — Range —
Q3 2013
Shares 112,516 Value ($000) $462 Avg Close — Range —