Schlumberger · Insider Trading

Last 365 days · Open-market buys and sells by officers and directors · Same-day, same-person, same-direction trades combined · Amounts in USD millions← SLB

Buy

0 · $0.00M

Sell

14 · $14.4M

Net

−$14.4M

By Insider

Name	Title	Buy	Sell	Latest Trade
Le Peuch Olivier	Chief Executive Officer	—	170,000 shares · $9.4M	2026-10-27
Gassen Steve Matthew	EVP, Geographies	—	53,379 shares · $3.0M	2026-05-01
Ralston Dianne B.	Chief Legal Officer & Sec	—	20,986 shares · $1.1M	2026-10-30
Guild Howard	Chief Accounting Officer	—	10,047 shares · $0.54M	2026-10-29
de La Chevardiere Patrick	—	—	6,000 shares · $0.32M	2026-05-07

All Trades

Date	Name	Title	Side	Shares	Trades	Avg Price	Value
2026-10-30	Ralston Dianne B.	Chief Legal Officer & Sec	Sell	20,986	1	53.57	$1.1M
2026-10-29	Guild Howard	Chief Accounting Officer	Sell	10,047	1	53.65	$0.54M
2026-10-27	Le Peuch Olivier	Chief Executive Officer	Sell	25,000	1	53.17	$1.3M
2026-09-01	Le Peuch Olivier	Chief Executive Officer	Sell	35,000	1	60.00	$2.1M
2026-08-31	Le Peuch Olivier	Chief Executive Officer	Sell	5,000	1	60.00	$0.30M
2026-08-27	Le Peuch Olivier	Chief Executive Officer	Sell	5,000	1	55.00	$0.28M
2026-08-26	Le Peuch Olivier	Chief Executive Officer	Sell	25,000	1	52.55	$1.3M
2026-05-27	Le Peuch Olivier	Chief Executive Officer	Sell	25,000	1	56.99	$1.4M
2026-05-07	de La Chevardiere Patrick	Director	Sell	2,000	1	54.33	$0.11M
2026-05-01	Gassen Steve Matthew	EVP, Geographies	Sell	53,379	2	56.18	$3.0M
2026-04-29	Le Peuch Olivier	Chief Executive Officer	Sell	25,000	1	56.48	$1.4M
2026-03-26	de La Chevardiere Patrick	Director	Sell	2,000	1	51.95	$0.10M
2026-03-25	Le Peuch Olivier	Chief Executive Officer	Sell	25,000	1	50.56	$1.3M
2026-03-25	de La Chevardiere Patrick	Director	Sell	2,000	1	52.10	$0.10M

Data comes from insiders' SEC ownership filings (Form 4). Only open-market purchases (P) and sales (S) are counted; option exercises, grants, tax withholding and other non-trading changes are excluded.