DYNAMIC MATLS CORP

CUSIP: 267888105 Class: CMN

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q3 2016
Shares 11,241 Value ($000) $120 Avg Close — Range —
Q2 2016
Shares 52,450 Value ($000) $564 Avg Close — Range —
Q1 2016
Shares 32,248 Value ($000) $209 Avg Close — Range —
Q4 2015
Shares 13,903 Value ($000) $97 Avg Close — Range —
Q3 2015
Shares 11,353 Value ($000) $108 Avg Close — Range —
Q2 2015
Shares 74,781 Value ($000) $823 Avg Close — Range —
Q1 2015
Shares 27,013 Value ($000) $345 Avg Close — Range —
Q4 2014
Shares 53,846 Value ($000) $863 Avg Close — Range —
Q3 2014
Shares 20,991 Value ($000) $400 Avg Close — Range —
Q2 2014
Shares 22,052 Value ($000) $488 Avg Close — Range —
Q4 2013
Shares 34,927 Value ($000) $759 Avg Close — Range —
Q3 2013
Shares 32,762 Value ($000) $759 Avg Close — Range —
Q2 2013
Shares 22,539 Value ($000) $372 Avg Close — Range —