CORE LABORATORIES INC

Ticker: CLB CUSIP: 21867A105 Class: Common Stock

Campbell & CO Investment Adviser LLC's Holding History (CIK: 0001353570)

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

Q4 2025

Shares 20,479 Value ($000) $328 Avg Close $14.87 Range $10.28 - $17.44

Q3 2025

Shares 15,363 Value ($000) $190 Avg Close $11.71 Range $9.71 - $13.76

Q2 2025

Shares 25,831 Value ($000) $298 Avg Close $11.83 Range $10.11 - $15.14

Q1 2024

Shares 15,501 Value ($000) $265 Avg Close $15.64 Range $13.75 - $18.08

Q4 2023

Shares 60,842 Value ($000) $1,074 Avg Close $20.03 Range $16.59 - $24.79

Q3 2023

Shares 73,684 Value ($000) $1,769 Avg Close $24.38 Range $21.06 - $27.76

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	20,479	$328	$14.87	$10.28 - $17.44
Q3 2025	15,363	$190	$11.71	$9.71 - $13.76
Q2 2025	25,831	$298	$11.83	$10.11 - $15.14
Q1 2024	15,501	$265	$15.64	$13.75 - $18.08
Q4 2023	60,842	$1,074	$20.03	$16.59 - $24.79
Q3 2023	73,684	$1,769	$24.38	$21.06 - $27.76