DRIL-QUIP INC

CUSIP: 262037104 Class: COM

BOKF, NA's Holding History (CIK: 0000009634)

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

Q1 2022
Shares 24,552 Value ($000) $917 Avg Close — Range —
Q3 2017
Shares 5,580 Value ($000) $246 Avg Close — Range —
Q2 2017
Shares 6,220 Value ($000) $303 Avg Close — Range —
Q1 2017
Shares 21,777 Value ($000) $1,188 Avg Close — Range —
Q4 2016
Shares 18,344 Value ($000) $1,102 Avg Close — Range —
Q3 2016
Shares 16,561 Value ($000) $923 Avg Close — Range —
Q2 2016
Shares 18,560 Value ($000) $1,085 Avg Close — Range —
Q1 2016
Shares 21,024 Value ($000) $1,273 Avg Close — Range —
Q4 2015
Shares 18,058 Value ($000) $1,070 Avg Close — Range —
Q3 2015
Shares 18,089 Value ($000) $1,053 Avg Close — Range —
Q2 2015
Shares 40,924 Value ($000) $3,080 Avg Close — Range —
Q1 2015
Shares 41,664 Value ($000) $2,849 Avg Close — Range —
Q4 2014
Shares 25,001 Value ($000) $1,918 Avg Close — Range —
Q3 2014
Shares 6,050 Value ($000) $541 Avg Close — Range —
Q2 2014
Shares 6,280 Value ($000) $686 Avg Close — Range —
Q1 2014
Shares 6,319 Value ($000) $708 Avg Close — Range —
Q4 2013
Shares 6,392 Value ($000) $703 Avg Close — Range —
Q3 2013
Shares 6,966 Value ($000) $799 Avg Close — Range —