ARCH COAL INC

CUSIP: 039380100 Class: COM

ONTARIO TEACHERS PENSION PLAN BOARD's Holding History (CIK: 0000937567)

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

Q3 2014
Shares 11,596 Value ($000) $25 Avg Close — Range —
Q2 2014
Shares 11,596 Value ($000) $42 Avg Close — Range —
Q1 2014
Shares 38,152 Value ($000) $184 Avg Close — Range —
Q4 2013
Shares 38,152 Value ($000) $170 Avg Close — Range —
Q2 2013
Shares 16,450 Value ($000) $62 Avg Close — Range —