ARCH COAL INC

CUSIP: 039380100 Class: COM

INTRUST BANK NA's Holding History (CIK: 0001034771)

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

Q1 2014
Shares 30,155 Value ($000) $145 Avg Close — Range —
Q4 2013
Shares 33,255 Value ($000) $148 Avg Close — Range —
Q3 2013
Shares 73,720 Value ($000) $303 Avg Close — Range —