CORE LABORATORIES N V

CUSIP: N22717107 Class: COM

DISCIPLINED GROWTH INVESTORS INC /MN's Holding History (CIK: 0001050442)

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

Q4 2022
Shares 880,817 Value ($000) $17,854 Avg Close — Range —
Q3 2022
Shares 889,561 Value ($000) $11,991 Avg Close — Range —
Q2 2022
Shares 861,213 Value ($000) $17,061 Avg Close — Range —
Q1 2022
Shares 855,731 Value ($000) $27,067 Avg Close — Range —
Q4 2021
Shares 805,546 Value ($000) $17,972 Avg Close — Range —
Q3 2021
Shares 481,675 Value ($000) $13,366 Avg Close — Range —
Q2 2021
Shares 438,193 Value ($000) $17,068 Avg Close — Range —
Q1 2021
Shares 437,569 Value ($000) $12,598 Avg Close — Range —
Q4 2020
Shares 498,145 Value ($000) $13,206 Avg Close — Range —
Q3 2020
Shares 510,809 Value ($000) $7,795 Avg Close — Range —
Q2 2020
Shares 527,484 Value ($000) $10,718 Avg Close — Range —
Q1 2020
Shares 771,086 Value ($000) $7,973 Avg Close — Range —
Q4 2019
Shares 755,810 Value ($000) $28,471 Avg Close — Range —
Q3 2019
Shares 747,748 Value ($000) $34,860 Avg Close — Range —
Q2 2019
Shares 729,632 Value ($000) $38,145 Avg Close — Range —
Q1 2019
Shares 338,367 Value ($000) $23,324 Avg Close — Range —
Q4 2018
Shares 339,196 Value ($000) $20,236 Avg Close — Range —
Q3 2018
Shares 346,586 Value ($000) $40,145 Avg Close — Range —
Q2 2018
Shares 330,729 Value ($000) $41,741 Avg Close — Range —
Q1 2018
Shares 334,531 Value ($000) $36,203 Avg Close — Range —
Q4 2017
Shares 341,809 Value ($000) $37,445 Avg Close — Range —
Q3 2017
Shares 340,672 Value ($000) $33,624 Avg Close — Range —
Q2 2017
Shares 342,122 Value ($000) $34,647 Avg Close — Range —
Q1 2017
Shares 341,817 Value ($000) $39,487 Avg Close — Range —
Q4 2016
Shares 342,950 Value ($000) $41,168 Avg Close — Range —
Q3 2016
Shares 341,900 Value ($000) $38,406 Avg Close — Range —
Q2 2016
Shares 343,875 Value ($000) $42,603 Avg Close — Range —
Q1 2016
Shares 338,700 Value ($000) $38,073 Avg Close — Range —
Q4 2015
Shares 349,325 Value ($000) $37,986 Avg Close — Range —
Q3 2015
Shares 351,750 Value ($000) $35,105 Avg Close — Range —
Q2 2015
Shares 347,775 Value ($000) $39,660 Avg Close — Range —
Q1 2015
Shares 345,125 Value ($000) $36,062 Avg Close — Range —