Gérard  Martellozo net worth and biography

Gérard Martellozo Biography and Net Worth

VP of SLB

Gérard Martellozo is Senior Advisor to the CEO for Schlumberger, located in London, United Kingdom. Prior to this appointment he was Vice President, Human Resources (HR) for Schlumberger Limited, based in Houston, Texas, United States.

Gérard joined Schlumberger in 1979 after completing a Masters of Engineering at the Ecole Nationale Superieure de l'Aeronautique et de l'Espace (Sup'Aero), France. He began his oilfield career as a wireline field engineer, quickly progressing into operations management with assignments in Spain, Italy, France, Nigeria, Algeria and Venezuela. He then transitioned into personnel, and during the next twenty years worked with most of the company’s oilfield services business sectors. From 2010 to 2012 he was Personnel Manager of the company’s drilling group, and during this time was responsible for integrating the organizations of several major oilfield services companies purchased by Schlumberger including Smith, M-I and Geoservices.

He is one of the founders of Partnerjob.com, for which he has served as treasurer since 2003. This is a non-profit association that includes several major corporations and organizations that value global mobility and spouse support as members. It aims to facilitate the geographical mobility of dual-career partners by offering a worldwide database where employers can connect with international candidates and where talented candidates can find global job opportunities. Gérard joined the Board of the Foundation in March 2014 to continue to lend his support to the Schlumberger long-term commitment to promoting women in technology in the world at large.

How do I contact Gérard Martellozo?

The corporate mailing address for Martellozo and other SLB executives is PARKSTRAAT 83, THE HAGUE P7, 77056. SLB can also be reached via phone at (713) 513-2000 and via email at [email protected]. Learn More on Gérard Martellozo's contact information.

Has Gérard Martellozo been buying or selling shares of SLB?

Gérard Martellozo has not been actively trading shares of SLB during the past quarter. Most recently, Gerard Martellozo sold 5,000 shares of the business's stock in a transaction on Tuesday, December 20th. The shares were sold at an average price of $84.83, for a transaction totalling $424,150.00. Learn More on Gérard Martellozo's trading history.

Who are SLB's active insiders?

SLB's insider roster includes Khaled Al Mogharbel (EVP), Ashok Belani (EVP), Katharina Beumelburg (Insider), Stephane Biguet (VP), Pierre Chereque (Director), Peter Coleman (Director), Patrick de La Chevardière (Director), Kevin Fyfe (VP), Hinda Gharbi (EVP), Howard Guild (CAO), Claudia Jaramillo (VP), Alexander Juden (General Counsel), Vijay Kasibhatla (Director), Saul Laureles (Director), Olivier Le Peuch (CEO & Director), Gérard Martellozo (VP), Abdellah Merad (EVP), Demosthenis Pafitis (CTO), Mark Papa (Director), Dianne Ralston (Insider), Aparna Raman (Insider), Carmen Rando Bejar (Chief People Officer), Gavin Rennick (Insider), and Patrick Schorn (EVP). Learn More on SLB's active insiders.

Are insiders buying or selling shares of SLB?

In the last year, insiders at the oil and gas company sold shares 13 times. They sold a total of 464,579 shares worth more than $19,081,870.58. The most recent insider tranaction occured on November, 26th when Director Peter John Coleman sold 5,500 shares worth more than $197,010.00. Insiders at SLB own 0.2% of the company. Learn More about insider trades at SLB.

Information on this page was last updated on 11/26/2025.

Gérard Martellozo Insider Trading History at SLB

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
12/20/2016Sell5,000$84.83$424,150.00View SEC Filing Icon  
4/20/2015Sell2,000$93.27$186,540.00View SEC Filing Icon  
3/23/2015Sell8,000$82.35$658,800.00View SEC Filing Icon  
1/20/2015Sell8,000$80.08$640,640.00View SEC Filing Icon  
8/28/2014Sell12,000$110.60$1,327,200.00View SEC Filing Icon  
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Gérard Martellozo Buying and Selling Activity at SLB

This chart shows Gerard Martellozo's buying and selling at SLB by year and by quarter.

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SLB Company Overview

SLB logo
Schlumberger Limited engages in the provision of technology for the energy industry worldwide. The company operates through four divisions: Digital & Integration, Reservoir Performance, Well Construction, and Production Systems. The company provides field development and hydrocarbon production, carbon management, and integration of adjacent energy systems; reservoir interpretation and data processing services for exploration data; and well construction and production improvement services and products. It also offers subsurface geology and fluids evaluation information; open and cased hole services; exploration and production pressure, and flow-rate measurement services; and pressure pumping, well stimulation, and coiled tubing equipment solutions. In addition, the company offers mud logging, directional drilling, measurement-while-drilling, and logging-while-drilling services, as well as engineering support services; supplies drilling fluid systems; designs, manufactures, and markets roller cone and fixed cutter drill bits; bottom-hole-assembly and borehole enlargement technologies; well cementing products and services; well planning, well drilling, engineering, supervision, logistics, procurement, and contracting of third parties, as well as drilling rig management solutions; and drilling equipment and services, as well as land drilling rigs and related services. Further, it provides artificial lift production equipment and optimization services; supplies packers, safety valves, sand control technology, and various intelligent well completions technology and equipment; designs and manufactures valves, chokes, actuators, and surface trees; and OneSubsea, an integrated solutions, products, systems, and services, including wellheads, subsea trees, manifolds and flowline connectors, control systems, connectors, and services. The company was formerly known as Socie´te´ de Prospection E´lectrique. Schlumberger Limited was founded in 1926 and is based in Houston, Texas.
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Today's Range

Now: $38.04
Low: $37.41
High: $38.30

50 Day Range

MA: $35.35
Low: $31.75
High: $38.04

2 Week Range

Now: $38.04
Low: $31.11
High: $44.66

Volume

15,858,976 shs

Average Volume

12,745,030 shs

Market Capitalization

$56.83 billion

P/E Ratio

14.69

Dividend Yield

3.04%

Beta

0.73