ARCH COAL INC

CUSIP: 039380100 Class: COM

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q2 2015
Shares 150,815 Value ($000) $51 Avg Close — Range —
Q4 2014
Shares 14,338 Value ($000) $26 Avg Close — Range —