ARCH COAL INC

CUSIP: 039380100 Class: COM

Public Sector Pension Investment Board's Holding History (CIK: 0001396318)

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

Q1 2015
Shares 400,872 Value ($000) $401 Avg Close — Range —
Q4 2014
Shares 400,650 Value ($000) $713 Avg Close — Range —
Q3 2014
Shares 400,650 Value ($000) $849 Avg Close — Range —
Q2 2014
Shares 465,950 Value ($000) $1,701 Avg Close — Range —
Q1 2014
Shares 428,400 Value ($000) $2,065 Avg Close — Range —
Q4 2013
Shares 516,700 Value ($000) $2,299 Avg Close — Range —