SLB · Insider Trading
SLB Limited
Every open-market purchase and sale reported by SLB officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Form 4 Filings
50
most recent
Open-Market Buys
0
code P
Sales
13
code S
Reporting Insiders
24
current holders
SLB — Recent Form 4 Transactions (latest 2026-09-01)
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-01 | Olivier Le Peuch | Chief Executive Officer | Sell | −35,000 | −$2.10M |
| 2026-08-31 | Olivier Le Peuch | Chief Executive Officer | Sell | −5,000 | −$300.00K |
| 2026-08-27 | Olivier Le Peuch | Chief Executive Officer | Sell | −5,000 | −$275.00K |
| 2026-08-26 | Olivier Le Peuch | Chief Executive Officer | Sell | −25,000 | −$1.31M |
| 2026-05-27 | Olivier Le Peuch | Chief Executive Officer | Sell | −25,000 | −$1.42M |
| 2026-05-07 | Chevardiere Patrick de La | Director | Sell | −2,000 | −$108.66K |
| 2026-05-01 | Vanitha Narayanan | Director | A | +3,428 | — |
| 2026-05-01 | Samuel Georg Friedrich Leupold | Director | A | +3,428 | — |
| 2026-05-01 | James T Hackett | Director | A | +5,450 | — |
| 2026-05-01 | Peter John Coleman | Director | A | +3,428 | — |
| 2026-05-01 | Chevardiere Patrick de La | Director | A | +3,428 | — |
| 2026-05-01 | Jeffrey Wayne Sheets | Director | A | +3,428 | — |
| 2026-05-01 | Hanssen Maria Moraeus | Director | A | +3,428 | — |
| 2026-05-01 | Miguel Matias Galuccio | Director | A | +3,428 | — |
| 2026-05-01 | Steve Matthew Gassen | EVP, Geographies | MIXED | −20,000 | −$1.67M |
| 2026-04-29 | Olivier Le Peuch | Chief Executive Officer | Sell | −25,000 | −$1.41M |
| 2026-03-26 | Chevardiere Patrick de La | Director | Sell | −4,000 | −$208.10K |
| 2026-03-25 | Olivier Le Peuch | Chief Executive Officer | Sell | −25,000 | −$1.26M |
| 2026-03-17 | Stephane Biguet | EVP & CFO | MIXED | +2,125 | −$60.98K |
| 2026-03-17 | Steve Matthew Gassen | EVP, Geographies | MIXED | +728 | −$20.92K |
| 2026-03-17 | Howard Guild | Chief Accounting Officer | MIXED | +485 | −$13.97K |
| 2026-03-17 | Olivier Le Peuch | Chief Executive Officer | MIXED | +7,284 | −$209.03K |
| 2026-03-17 | Abdellah Merad | EVP, Core Services & Equipment | MIXED | +2,125 | −$60.98K |
| 2026-03-17 | Demosthenis Pafitis | Chief Technology Officer | MIXED | +1,313 | −$52.58K |
| 2026-03-17 | Dianne B. Ralston | Chief Legal Officer & Sec | MIXED | +1,942 | −$55.76K |
| 2026-02-25 | Olivier Le Peuch | Chief Executive Officer | Sell | −25,000 | −$1.30M |
| 2026-01-28 | Olivier Le Peuch | Chief Executive Officer | Sell | −25,000 | −$1.26M |
| 2026-01-27 | Chevardiere Patrick de La | Director | Sell | −4,000 | −$201.16K |
| 2026-01-27 | Stephane Biguet | EVP & CFO | MIXED | −29,550 | −$4.06M |
| 2026-01-27 | Steve Matthew Gassen | EVP, Geographies | MIXED | +10,788 | −$351.80K |
| 2026-01-27 | Howard Guild | Chief Accounting Officer | MIXED | −6,047 | −$892.53K |
| 2026-01-27 | Olivier Le Peuch | Chief Executive Officer | MIXED | +107,890 | −$3.52M |
| 2026-01-27 | Abdellah Merad | EVP, Core Services & Equipment | MIXED | −28,533 | −$4.01M |
| 2026-01-27 | Demosthenis Pafitis | Chief Technology Officer | MIXED | +19,462 | −$884.30K |
| 2026-01-27 | Dianne B. Ralston | Chief Legal Officer & Sec | MIXED | +11,153 | −$1.81M |
| 2026-01-23 | Olivier Le Peuch | Chief Executive Officer | A | — | — |
| 2026-01-23 | Abdellah Merad | EVP, Core Services & Equipment | A | — | — |
| 2026-01-23 | Stephane Biguet | EVP & CFO | A | — | — |
| 2026-01-23 | Dianne B. Ralston | Chief Legal Officer & Sec | A | — | — |
| 2026-01-23 | Steve Matthew Gassen | EVP, Geographies | A | — | — |
| 2026-01-23 | Demosthenis Pafitis | Chief Technology Officer | MIXED | +5,919 | −$249.67K |
| 2026-01-23 | Agnieszka Kmieciak | Chief People Officer | A | — | — |
| 2026-01-23 | Howard Guild | Chief Accounting Officer | A | — | — |
| 2026-01-20 | Stephane Biguet | EVP & CFO | MIXED | +9,408 | −$297.25K |
| 2026-01-20 | Steve Matthew Gassen | EVP, Geographies | MIXED | +3,107 | −$107.43K |
| 2026-01-20 | Olivier Le Peuch | Chief Executive Officer | MIXED | +32,684 | −$999.20K |
| 2026-01-20 | Abdellah Merad | EVP, Core Services & Equipment | MIXED | +9,403 | −$297.49K |
| 2026-01-20 | Howard Guild | Chief Accounting Officer | MIXED | +2,000 | −$74.97K |
| 2026-01-20 | Dianne B. Ralston | Chief Legal Officer & Sec | MIXED | +10,743 | −$171.86K |
| 2025-12-02 | Peter John Coleman | Director | Sell | −5,500 | −$197.01K |
SLB — Current Insider Holders
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Olivier Le Peuch | Chief Executive Officer | 1,296,328 | $68.77M |
| Dianne B. Ralston | Chief Legal Officer & Sec | 226,039 | $11.99M |
| Mogharbel Khaled Al | EVP, Geographies | 192,177 | $10.19M |
| Stephane Biguet | EVP & CFO | 159,446 | $8.46M |
| Abdellah Merad | EVP, Core Services & Equipment | 144,106 | $7.64M |
| Demosthenis Pafitis | Chief Technology Officer | 108,802 | $5.77M |
| Steve Matthew Gassen | EVP, Geographies | 86,539 | $4.59M |
| Rakesh Jaggi | Pres Digital & Integration | 78,558 | $4.17M |
| Gavin Rennick | President New Energy | 60,699 | $3.22M |
| Vijay Kasibhatla | Director, M&A | 52,441 | $2.78M |
| Miguel Matias Galuccio | Director | 51,653 | $2.74M |
| Kevin Fyfe | VP & Treasurer | 49,543 | $2.63M |
| Jeffrey Wayne Sheets | Director | 42,453 | $2.25M |
| Bejar Carmen Rando | Chief People Officer | 35,738 | $1.90M |
| Hanssen Maria Moraeus | Director | 35,016 | $1.86M |
| Aparna Raman | Chief Strategy & Mktg Officer | 32,982 | $1.75M |
| Samuel Georg Friedrich Leupold | Director | 29,136 | $1.55M |
| James T Hackett | Director | 26,416 | $1.40M |
| Howard Guild | Chief Accounting Officer | 22,892 | $1.21M |
| Peter John Coleman | Director | 22,099 | $1.17M |
| Ugo Prechner | VP Controller | 20,891 | $1.11M |
| Vanitha Narayanan | Director | 20,688 | $1.10M |
| Chevardiere Patrick de La | Director | 16,953 | $899.36K |
| Tarek Rizk | Chief Performance Officer | 14,812 | $785.78K |
SLB Insider Trading FAQ
Who are the insiders at SLB?
24 officers, directors and 10%+ beneficial owners currently report holdings in SLB via SEC Form 4.
Are SLB insiders buying or selling?
Across the 50 most recent Form 4 filings for SLB, 0 were open-market purchases (code P) and 13 were sales (code S). Sales frequently reflect scheduled 10b5-1 plans or tax withholding rather than a view on the stock.
How current is SLB insider data?
Form 4 must be filed within two business days of the transaction, so this is close to real time. The most recent SLB filing is dated 2026-09-01.
How to read Form 4 activity
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the SLB quote page; the site-wide leaderboard is on the insider transactions hub.
More on SLB
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.