DYNAMIC MATLS CORP

CUSIP: 267888105 Class: CMN

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

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

Q1 2015
Shares 14,200 Value ($000) $181 Avg Close — Range —
Q4 2014
Shares 14,200 Value ($000) $227 Avg Close — Range —
Q3 2014
Shares 14,200 Value ($000) $271 Avg Close — Range —
Q2 2014
Shares 14,200 Value ($000) $314 Avg Close — Range —
Q1 2014
Shares 14,200 Value ($000) $270 Avg Close — Range —
Q4 2013
Shares 12,000 Value ($000) $261 Avg Close — Range —
Q3 2013
Shares 12,000 Value ($000) $278 Avg Close — Range —
Q2 2013
Shares 12,000 Value ($000) $198 Avg Close — Range —