DYNAMIC MATLS CORP

CUSIP: 26788810 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q1 2015
Shares 12,070 Value ($000) $154 Avg Close — Range —
Q4 2014
Shares 17,088 Value ($000) $274 Avg Close — Range —
Q3 2014
Shares 21,854 Value ($000) $416 Avg Close — Range —
Q2 2014
Shares 30,694 Value ($000) $679 Avg Close — Range —
Q1 2014
Shares 43,773 Value ($000) $833 Avg Close — Range —
Q4 2013
Shares 36,015 Value ($000) $783 Avg Close — Range —