Insider Ledger
SLB Limited (SLB) insider buying and SEC filings
SLB Limited · CIK 87347
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- NYSE
- Industry (SIC)
- Oil & Gas Field Services, NEC
- State of incorporation
- P8
- Fiscal year end
- Dec 31
- Former names
- SCHLUMBERGER LIMITED/NV; SCHLUMBERGER LTD /NV/; SCHLUMBERGER LTD /NY/
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$16.6M
Planned sales (10b5-1)
$13.3M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Nov 2, 2026 | Planned (10b5-1) | Peuch Olivier Le (CEO and Director) sold 25,000 shares at $52.90 ($1.3M), marked as a 10b5-1 plan trade. Holdings down 2% to 1,246,328 shares. | SEC filing Filed Nov 2, 2026, 7:03 PM ET |
| Oct 30, 2026 | Sale | Dianne B. Ralston (Chief Legal Officer & Sec) sold 20,986 shares at $53.57 ($1.1M). Holdings down 9% to 205,053 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Oct 30, 2026, 6:06 PM ET |
| Oct 29, 2026 | Sale | Howard Guild (Chief Accounting Officer) sold 10,047 shares at $53.65 ($539K). Holdings down 44% to 12,845 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Oct 29, 2026, 5:18 PM ET |
| Oct 27, 2026 | Planned (10b5-1) | Peuch Olivier Le (CEO and Director) sold 25,000 shares at $53.17 ($1.3M), marked as a 10b5-1 plan trade. Holdings down 2% to 1,271,328 shares. | SEC filing Filed Oct 28, 2026, 5:56 PM ET |
| Sep 1, 2026 | Planned (10b5-1) | Peuch Olivier Le (CEO and Director) sold 35,000 shares at $60.00 ($2.1M), marked as a 10b5-1 plan trade. Holdings down 3% to 1,296,328 shares. | SEC filing Filed Sep 1, 2026 |
| Aug 31, 2026 | Planned (10b5-1) | Peuch Olivier Le (CEO and Director) sold 5,000 shares at $60.00 ($300K), marked as a 10b5-1 plan trade. Holdings down <1% to 1,331,328 shares. | SEC filing Filed Aug 31, 2026 |
| Aug 27, 2026 | Planned (10b5-1) | Peuch Olivier Le (CEO and Director) sold 5,000 shares at $55.00 ($275K), marked as a 10b5-1 plan trade. Holdings down <1% to 1,336,328 shares. | SEC filing Filed Aug 27, 2026 |
| Aug 26, 2026 | Planned (10b5-1) | Peuch Olivier Le (CEO and Director) sold 25,000 shares at $52.55 ($1.3M), marked as a 10b5-1 plan trade. Holdings down 2% to 1,341,328 shares. | SEC filing Filed Aug 26, 2026 |
| May 27, 2026 | Planned (10b5-1) | Peuch Olivier Le (CEO and Director) sold 25,000 shares at $56.99 ($1.4M), marked as a 10b5-1 plan trade. Holdings down 2% to 1,366,328 shares. | SEC filing Filed May 27, 2026 |
| May 7, 2026 | Sale | La Chevardiere Patrick de (Director) sold 2,000 shares at $54.33 ($109K). Holdings down 11% to 16,953 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 7, 2026 |
| May 1, 2026 | Sale | Steve Matthew Gassen (EVP, Geographies) sold 53,379 shares at about $56.18 ($3.0M). Holdings down 53% to 47,421 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 1, 2026 |
| Apr 29, 2026 | Planned (10b5-1) | Peuch Olivier Le (CEO and Director) sold 25,000 shares at $56.48 ($1.4M), marked as a 10b5-1 plan trade. Holdings down 2% to 1,391,328 shares. | SEC filing Filed Apr 29, 2026 |
| Mar 25–26, 2026 | Sale | La Chevardiere Patrick de (Director) sold 4,000 shares between Mar 25 and Mar 26 at about $52.03 ($208K). Holdings down 20% to 15,525 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 26, 2026 |
| Mar 25, 2026 | Planned (10b5-1) | Peuch Olivier Le (CEO and Director) sold 25,000 shares at $50.56 ($1.3M), marked as a 10b5-1 plan trade. Holdings down 2% to 1,416,328 shares. | SEC filing Filed Mar 25, 2026 |
| Feb 25, 2026 | Planned (10b5-1) | Peuch Olivier Le (CEO and Director) sold 25,000 shares at $52.00 ($1.3M), marked as a 10b5-1 plan trade. Holdings down 2% to 1,434,044 shares. | SEC filing Filed Feb 25, 2026 |
| Jan 28, 2026 | Planned (10b5-1) | Peuch Olivier Le (CEO and Director) sold 25,000 shares at $50.40 ($1.3M), marked as a 10b5-1 plan trade. Holdings down 2% to 1,459,044 shares. | SEC filing Filed Jan 28, 2026 |
| Jan 26, 2026 | Sale | La Chevardiere Patrick de (Director) sold 4,000 shares at $50.29 ($201K). Holdings down 17% to 19,525 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jan 27, 2026 |
| Jan 26, 2026 | Sale | Dianne B. Ralston (Chief Legal Officer & Sec) sold 18,617 shares at $49.50 ($922K). Holdings down 8% to 224,097 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jan 27, 2026 |
| Jan 26, 2026 | Sale | Abdellah Merad (EVP, Core Services & Equipment) sold 60,000 shares at $49.70 ($3.0M). Holdings down 30% to 140,602 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jan 27, 2026 |
| Jan 26, 2026 | Sale | Howard Guild (Chief Accounting Officer) sold 13,268 shares at about $49.70 ($659K). Holdings down 37% to 22,407 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jan 27, 2026 |
| Jan 26, 2026 | Sale | Stephane Biguet (CFO) sold 61,017 shares at $49.70 ($3.0M). Holdings down 28% to 155,548 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jan 27, 2026 |
| Nov 26, 2025 | Sale | Peter John Coleman (Director) sold 5,500 shares at $35.82 ($197K). Holdings down 23% to 18,671 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 2, 2025 |
| Nov 13, 2025 | Sale | Stephane Biguet (CFO) sold 38,447 shares at about $36.75 ($1.4M). Holdings down 18% to 175,690 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 14, 2025 |
| Nov 11, 2025 | Sale | Abdellah Merad (EVP, Core Services & Equipment) sold 60,000 shares at about $37.69 ($2.3M). Holdings down 27% to 159,371 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 12, 2025 |
37 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
Follow SLB in the Insider Ledger app
Get the appA plain-English brief of insider purchases, 8-Ks and red flags at the companies you pick. No account needed.