ARCH COAL INC

CUSIP: 039380100 Class: COM

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q2 2015
Shares 2,547,126 Value ($000) $866 Avg Close — Range —
Q1 2015
Shares 1,900,126 Value ($000) $1,900 Avg Close — Range —
Q4 2014
Shares 1,900,126 Value ($000) $1,900 Avg Close — Range —
Q3 2014
Shares 1,223,526 Value ($000) $2,594 Avg Close — Range —
Q2 2014
Shares 959,426 Value ($000) $3,502 Avg Close — Range —
Q1 2014
Shares 782,526 Value ($000) $4,053 Avg Close — Range —
Q4 2013
Shares 733,826 Value ($000) $3,207 Avg Close — Range —
Q3 2013
Shares 692,426 Value ($000) $2,846 Avg Close — Range —
Q2 2013
Shares 609,726 Value ($000) $2,305 Avg Close — Range —