CASTLE A M & CO

CUSIP: 148411101 Class: COMMON STOCK

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q3 2014
Shares 17,200 Value ($000) $147 Avg Close — Range —
Q2 2014
Shares 17,200 Value ($000) $190 Avg Close — Range —
Q1 2014
Shares 17,200 Value ($000) $253 Avg Close — Range —
Q4 2013
Shares 12,800 Value ($000) $189 Avg Close — Range —
Q3 2013
Shares 12,800 Value ($000) $206 Avg Close — Range —
Q2 2013
Shares 14,800 Value ($000) $233 Avg Close — Range —