DRESSER-RAND GROUP INC

CUSIP: 261608103 Class: COM

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q2 2015
Shares 19,900 Value ($000) $1,695 Avg Close — Range —
Q1 2015
Shares 21,100 Value ($000) $1,695 Avg Close — Range —
Q4 2014
Shares 27,400 Value ($000) $2,241 Avg Close — Range —
Q3 2014
Shares 27,200 Value ($000) $2,237 Avg Close — Range —
Q2 2014
Shares 27,700 Value ($000) $1,765 Avg Close — Range —
Q1 2014
Shares 27,700 Value ($000) $1,618 Avg Close — Range —
Q4 2013
Shares 27,700 Value ($000) $1,652 Avg Close — Range —
Q3 2013
Shares 30,500 Value ($000) $1,903 Avg Close — Range —
Q2 2013
Shares 30,700 Value ($000) $1,841 Avg Close — Range —