CORE LABORATORIES INC

Ticker: CLB CUSIP: 21867A105 Class: Common Stock

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

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

Q4 2025
Shares 5,166,914 Value ($000) $82,826 Avg Close $14.87 Range $10.28 - $17.44
Q3 2025
Shares 5,969,860 Value ($000) $73,787 Avg Close $11.71 Range $9.71 - $13.76
Q2 2025
Shares 5,440,884 Value ($000) $62,679 Avg Close $11.83 Range $10.11 - $15.14
Q1 2025
Shares 5,491,722 Value ($000) $82,321 Avg Close $16.69 Range $12.91 - $20.75
Q4 2024
Shares 5,503,651 Value ($000) $95,268 Avg Close $19.22 Range $16.47 - $21.75
Q3 2024
Shares 5,653,591 Value ($000) $104,761 Avg Close $20.00 Range $16.32 - $25.02
Q2 2024
Shares 4,460,720 Value ($000) $90,508 Avg Close $17.61 Range $15.54 - $20.31
Q1 2024
Shares 815,757 Value ($000) $13,933 Avg Close $15.64 Range $13.75 - $18.08
Q4 2023
Shares 752,367 Value ($000) $13,287 Avg Close $20.03 Range $16.59 - $24.79
Q3 2023
Shares 738,384 Value ($000) $17,729 Avg Close $24.38 Range $21.06 - $27.76
Q2 2023
Shares 759,192 Value ($000) $17,651 Avg Close $22.46 Range $20.02 - $26.26
Q1 2023
Shares 795,484 Value ($000) $17,540 Avg Close $23.23 Range $18.59 - $26.60