CORE LABORATORIES INC

Ticker: CLB CUSIP: 21867A105 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q1 2025

Shares 12,946 Value ($000) $0 Avg Close $16.69 Range $12.91 - $20.75

Q4 2024

Shares 359 Value ($000) $0 Avg Close $19.22 Range $16.47 - $21.75

Q1 2024

Shares 1,039 Value ($000) $0 Avg Close $15.64 Range $13.75 - $18.08

Q4 2023

Shares 8,834 Value ($000) $0 Avg Close $20.03 Range $16.59 - $24.79

Q3 2023

Shares 5,613 Value ($000) $0 Avg Close $24.38 Range $21.06 - $27.76

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	12,946	$0	$16.69	$12.91 - $20.75
Q4 2024	359	$0	$19.22	$16.47 - $21.75
Q1 2024	1,039	$0	$15.64	$13.75 - $18.08
Q4 2023	8,834	$0	$20.03	$16.59 - $24.79
Q3 2023	5,613	$0	$24.38	$21.06 - $27.76