ARCH COAL INC

CUSIP: 039380100 Class: COM

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

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

Q1 2014
Shares 157,203 Value ($000) $758 Avg Close — Range —
Q3 2013
Shares 111,646 Value ($000) $599 Avg Close — Range —