ARCH COAL INC

CUSIP: 039380100 Class: COM

CANADA PENSION PLAN INVESTMENT BOARD's Holding History (CIK: 0001283718)

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

Q2 2015
Shares 6,000 Value ($000) $2 Avg Close — Range —
Q1 2015
Shares 37,700 Value ($000) $38 Avg Close — Range —
Q4 2014
Shares 96,400 Value ($000) $172 Avg Close — Range —
Q4 2013
Shares 95,100 Value ($000) $423 Avg Close — Range —
Q3 2013
Shares 287,800 Value ($000) $1,183 Avg Close — Range —