1 insider has bought $54k of Core Laboratories Inc. shares across 1 disclosed dealing since July 2026.
| Jul 31, 2026 | Bruno Lawrence — Chairman and CEO | $53,900 |
Core Laboratories Inc. is classed as energy. By value disclosed, that ranks 20th of the 22 energy companies where insiders bought in the last twelve months.
Companies with a comparable amount of disclosed buying: GENESIS ENERGY LP · TORTOISE ENERGY INFRASTRUCTURE CORP · DORCHESTER MINERALS, L.P. · ALLIANCE RESOURCE PARTNERS LP · Greenland Energy Co · Granite Ridge Resources, Inc.
See also the biggest buys, cluster buying and the most-active companies.
Core Laboratories Inc. provides reservoir description and production enhancement services and products to the oil and gas industry in the United States, and internationally. It operates through Reservoir Description and Production Enhancement segments. The Reservoir Description segment includes the characterization of petroleum reservoir rock and reservoir fluid samples to enhance production and improve recovery of crude oil and natural gas from its clients' reservoirs. It offers laboratory-based analytical and field services to characterize properties of crude oil and oil delivered products; and proprietary and joint industry studies, as well as services that support carbon capture, utilization and storage, geothermal projects, and the evaluation and appraisal of mining activities. The Production Enhancement segment provides services and products relating to reservoir well completions, perforations, stimulations, production, and well abandonment. It offers integrated diagnostic services to evaluate and monitor the effectiveness of well completions and to develop solutions to improve the effectiveness of enhanced oil recovery projects. The company markets and sells its products through a combination of sales representatives, technical seminars, trade shows, and print advertising, as well as through distributors. Core Laboratories Inc. was founded in 1936 and is based in Houston, Texas.
Every row is a public regulatory disclosure — a Form 4 filing with the SEC — collected within minutes of being published. We don’t take company submissions and we don’t edit the numbers; the only thing we add is the rating and the reasoning behind it.
Sometimes. A insider buying with their own money is one of the few honest signals in the market, but plenty of purchases are routine — small top-ups, scheme allocations, or a well-paid executive rounding out a holding. That’s what our six-point check is for: it separates the conviction buys from the housekeeping, and shows you which is which.
The pipeline runs every 15 minutes through the trading day, so a new disclosure appears here shortly after it’s filed. Company stats refresh daily.
Yes — that’s what the app is for. Follow Core Laboratories Inc. and you’ll get a push the moment a insider files, with the full analysis attached, plus alerts if the price moves after a buy you’re following.
No. ddbx rates the conviction behind insider buys and shows the reasoning. It’s information, never a recommendation, and never a guarantee. What you do with it is your call.