DYNAMIC MATLS CORP

CUSIP: 267888105 Class: CMN

FRONTIER CAPITAL MANAGEMENT CO LLC's Holding History (CIK: 0000351173)

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

Q3 2014
Shares 90 Value ($000) $2 Avg Close — Range —
Q2 2014
Shares 98,110 Value ($000) $2,171 Avg Close — Range —
Q1 2014
Shares 112,720 Value ($000) $2,146 Avg Close — Range —
Q4 2013
Shares 112,570 Value ($000) $2,447 Avg Close — Range —
Q3 2013
Shares 113,670 Value ($000) $2,635 Avg Close — Range —