Teo Sow Hang - Insider Non-Derivative Transactions at Core Laboratories Inc. /DE/ (CLB) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 1, 2025, Teo Sow Hang's relationship to Core Laboratories Inc. /DE/ (CLB) is Officer (CAO & Treasurer), and currently has 8,765.33 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other CLB insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Teo Sow Hang - Insider Non-Derivative Transactions of CLB Common Stock

Teo Sow Hang - Insider Non-Derivative Transactions at CLB

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 2, 2025	F -- (Common Stock)	340	15.39	8425.33
Dec 2, 2025	M -- (Common Stock)	864	0	8765.33
Oct 2, 2025	F -- (Common Stock)	99	12.58	7901.33
Oct 2, 2025	M -- (Common Stock)	250	0	8000.33
Aug 2, 2025	F -- (Common Stock)	108	10.53	7640.33
Aug 2, 2025	M -- (Common Stock)	240	0	7748.33
Aug 2, 2025	F -- (Common Stock)	90	10.53	7750.33
Aug 2, 2025	M -- (Common Stock)	200	0	7840.33
May 2, 2025	F -- (Common Stock)	79	11.68	7508.33
May 2, 2025	M -- (Common Stock)	175	0	7587.33
Dec 2, 2024	F -- (Common Stock)	227	20.42	7412.33
Dec 2, 2024	M -- (Common Stock)	576	0	7639.33
Oct 2, 2024	F -- (Common Stock)	99	19.21	7063.33
Oct 2, 2024	M -- (Common Stock)	250	0	7162.33
Aug 2, 2024	F -- (Common Stock)	35	23.24	6655.33
Aug 2, 2024	M -- (Common Stock)	80	0	6690.33
Aug 2, 2024	F -- (Common Stock)	90	23.24	6765.33
Aug 2, 2024	M -- (Common Stock)	200	0	6855.33
Aug 2, 2024	F -- (Common Stock)	93	23.24	6912.33
Aug 2, 2024	M -- (Common Stock)	240	0	7005.33
May 2, 2024	F -- (Common Stock)	79	15.71	6610.33
May 2, 2024	M -- (Common Stock)	175	0	6689.33