DRIL-QUIP INC

CUSIP: 262037104 Class: COM

ZACKS INVESTMENT MANAGEMENT's Holding History (CIK: 0001086483)

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

Q1 2014
Shares 5,299 Value ($000) $594 Avg Close — Range —
Q4 2013
Shares 4,630 Value ($000) $509 Avg Close — Range —
Q3 2013
Shares 3,922 Value ($000) $450 Avg Close — Range —