ARCH COAL INC

CUSIP: 039380100 Class: COM

STRS OHIO's Holding History (CIK: 0000820478)

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

Q2 2015
Shares 2,500,000 Value ($000) $850 Avg Close — Range —
Q1 2015
Shares 2,500,000 Value ($000) $2,499 Avg Close — Range —
Q4 2014
Shares 2,500,000 Value ($000) $4,450 Avg Close — Range —
Q3 2014
Shares 2,500,000 Value ($000) $5,300 Avg Close — Range —
Q2 2014
Shares 2,500,000 Value ($000) $9,125 Avg Close — Range —
Q1 2014
Shares 2,500,000 Value ($000) $12,050 Avg Close — Range —
Q4 2013
Shares 2,300,000 Value ($000) $10,235 Avg Close — Range —
Q3 2013
Shares 2,300,000 Value ($000) $9,453 Avg Close — Range —
Q2 2013
Shares 2,328,480 Value ($000) $8,802 Avg Close — Range —