ARCH COAL INC

CUSIP: 039380100 Class: COM

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

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

Q2 2014
Shares 121,000 Value ($000) $442 Avg Close — Range —
Q1 2014
Shares 92,200 Value ($000) $444 Avg Close — Range —
Q4 2013
Shares 86,000 Value ($000) $383 Avg Close — Range —
Q1 2012
Shares 53,619 Value ($000) $574 Avg Close — Range —
Q4 2011
Shares 33,361 Value ($000) $484 Avg Close — Range —