PATRIOT COAL CORP

CUSIP: 70336T104 Class: COMMON STOCK

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

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

Q1 2012
Shares 80,000 Value ($000) $499 Avg Close — Range —
Q4 2011
Shares 80,000 Value ($000) $678 Avg Close — Range —