Core Laboratories Inc. /DE/ Stock: price and insider trades · United States

Every trade that managers of Core Laboratories Inc. /DE/ disclose to SEC (Form 4) is tracked on this page. The company sits in the Energy sector and is based in Houston, United States. It was founded in 1936. The last twelve months, up to 22 October 2026, brought 27 filings signed by 11 insiders.

Only purchases show up on the open market, 1 purchase in all worth €47k, filed by 1 insider. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. One trade stands out by size: a purchase of €47k from Bruno Lawrence, disclosed on 4 August 2026, or 0.011% of market capitalisation. Those buying include 1 chief executive.

For context, the typical company on the same exchange (median of 2,023 companies) published 41 filings over the same period, against 27 filings here. Since 2023, the database holds 1 purchase and no sales by insiders of the company. The 10-K for the year ended 31 December 2025 shows 526.5 m USD of revenue and 29.7 m USD of net income and a dividend of 0.04 USD per share.

The last insider purchase was made public on 4 August 2026, 81 days ago. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 5 days. The legal deadline for a Form 4 is two business days after the transaction.

In the same sector, recent insider purchases at AXIA Energia S.A. and RGC Resources Inc also feature in our signals. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.