DRIL-QUIP INC

CUSIP: 262037104 Class: COM

Empirical Finance, LLC's Holding History (CIK: 0001572838)

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

Q3 2017
Shares 15,864 Value ($000) $701 Avg Close — Range —
Q2 2017
Shares 32,427 Value ($000) $1,583 Avg Close — Range —
Q1 2017
Shares 32,427 Value ($000) $1,768 Avg Close — Range —
Q4 2016
Shares 18,668 Value ($000) $1,122 Avg Close — Range —