ARCH COAL INC

CUSIP: 039380100 Class: COM

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

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

Q4 2013
Shares 111,696 Value ($000) $497 Avg Close — Range —
Q3 2013
Shares 47,137 Value ($000) $194 Avg Close — Range —
Q2 2013
Shares 97,231 Value ($000) $368 Avg Close — Range —