CORE LABORATORIES N V

CUSIP: N22717107 Class: COM

DF DENT & CO INC's Holding History (CIK: 0000934999)

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

Q3 2019
Shares 21,607 Value ($000) $1,007 Avg Close — Range —
Q2 2019
Shares 329,948 Value ($000) $17,250 Avg Close — Range —
Q1 2019
Shares 318,412 Value ($000) $21,948 Avg Close — Range —
Q4 2018
Shares 527,730 Value ($000) $31,484 Avg Close — Range —
Q3 2018
Shares 806,540 Value ($000) $93,422 Avg Close — Range —
Q2 2018
Shares 809,044 Value ($000) $102,109 Avg Close — Range —
Q1 2018
Shares 813,557 Value ($000) $88,043 Avg Close — Range —
Q4 2017
Shares 706,972 Value ($000) $77,449 Avg Close — Range —
Q4 2015
Shares 23,830 Value ($000) $2,591 Avg Close — Range —
Q3 2015
Shares 19,135 Value ($000) $1,910 Avg Close — Range —
Q2 2015
Shares 28,649 Value ($000) $3,267 Avg Close — Range —
Q1 2015
Shares 541,777 Value ($000) $56,610 Avg Close — Range —
Q4 2014
Shares 562,993 Value ($000) $67,751 Avg Close — Range —
Q3 2014
Shares 599,286 Value ($000) $87,706 Avg Close — Range —
Q2 2014
Shares 350,890 Value ($000) $58,620 Avg Close — Range —
Q1 2014
Shares 356,460 Value ($000) $70,736 Avg Close — Range —
Q4 2013
Shares 354,301 Value ($000) $67,654 Avg Close — Range —
Q3 2013
Shares 345,569 Value ($000) $58,474 Avg Close — Range —
Q2 2013
Shares 346,173 Value ($000) $52,501 Avg Close — Range —