ARCH COAL INC

CUSIP: 039380100 Class: COM

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q1 2015
Shares 239,900 Value ($000) $240 Avg Close — Range —
Q4 2014
Shares 239,900 Value ($000) $427 Avg Close — Range —
Q3 2014
Shares 239,900 Value ($000) $509 Avg Close — Range —
Q2 2014
Shares 239,900 Value ($000) $876 Avg Close — Range —
Q1 2014
Shares 239,900 Value ($000) $1,156 Avg Close — Range —
Q4 2013
Shares 186,200 Value ($000) $829 Avg Close — Range —
Q3 2013
Shares 186,200 Value ($000) $765 Avg Close — Range —
Q2 2013
Shares 196,300 Value ($000) $742 Avg Close — Range —