DRIL-QUIP INC

CUSIP: 262037104 Class: COM

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q4 2017
Shares 71,645 Value ($000) $3,417 Avg Close — Range —
Q3 2017
Shares 95,364 Value ($000) $4,210 Avg Close — Range —
Q2 2017
Shares 88,119 Value ($000) $4,300 Avg Close — Range —
Q1 2017
Shares 197,929 Value ($000) $10,797 Avg Close — Range —
Q4 2016
Shares 90,015 Value ($000) $5,405 Avg Close — Range —
Q2 2014
Shares 2,600 Value ($000) $284 Avg Close — Range —
Q1 2014
Shares 2,400 Value ($000) $269 Avg Close — Range —
Q4 2013
Shares 4,100 Value ($000) $451 Avg Close — Range —
Q3 2013
Shares 5,400 Value ($000) $620 Avg Close — Range —
Q2 2013
Shares 5,400 Value ($000) $488 Avg Close — Range —