DRIL-QUIP INC

CUSIP: 262037104 Class: COM

ArrowMark Colorado Holdings LLC's Holding History (CIK: 0001483859)

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

Q2 2017
Shares 586,705 Value ($000) $28,631 Avg Close — Range —
Q1 2017
Shares 410,528 Value ($000) $22,394 Avg Close — Range —
Q4 2016
Shares 367,343 Value ($000) $22,059 Avg Close — Range —
Q3 2016
Shares 333,764 Value ($000) $18,604 Avg Close — Range —
Q2 2016
Shares 311,331 Value ($000) $18,191 Avg Close — Range —
Q1 2016
Shares 374,619 Value ($000) $22,687 Avg Close — Range —
Q4 2015
Shares 265,543 Value ($000) $15,728 Avg Close — Range —
Q3 2015
Shares 488,504 Value ($000) $28,441 Avg Close — Range —
Q2 2015
Shares 440,744 Value ($000) $33,166 Avg Close — Range —
Q1 2015
Shares 408,000 Value ($000) $27,903 Avg Close — Range —
Q4 2014
Shares 374,900 Value ($000) $28,766 Avg Close — Range —
Q3 2014
Shares 234,716 Value ($000) $20,984 Avg Close — Range —
Q2 2014
Shares 114,324 Value ($000) $12,489 Avg Close — Range —
Q1 2014
Shares 111,719 Value ($000) $12,524 Avg Close — Range —