A global energy technology company that helps oil and gas producers find, drill, and manage wells, and is expanding into carbon capture, geothermal, and data center solutions. Founded in 1926 in Paris by brothers Conrad and Marcel Schlumberger, it invented wireline logging—lowering an electrical probe down a well to map underground rock—and ran the world's first such log in 1927. In 2022 the company, long known as Schlumberger, rebranded to SLB to match its stock ticker symbol.
de La Chevardiere PatrickDirector · 5 transactions
-27.9%
17.0K
3.4K
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10.0K
Select a row to see that insider’s individual transactions. † Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last year: -515.0K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.