Stephane Biguet is CFO & VP at SLB LIMITED/NV (SLB). They have made 8 open-market trades across 1 company since 2016, most recently 2026-03-13.
CIK 0001592739
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 8 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SLB | 157,673 | $7.8M |
Shares reported on the most recent Form 4, priced at the 2026-03-17 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SLB | SELL | 2026-01-26 | 2026-01-27 | $49.70 | $3.0M | +0.6% | +2.2% | +9.6% |
| SLB | SELL | 2025-11-13 | 2025-11-14 | $36.75 | $2.8M | -3.2% | +5.6% | +37.5% |
| SLB | SELL | 2025-01-21 | 2025-01-21 | $43.87 | $2.0M | -7.1% | -1.8% | -20.2% |
| SLB | SELL | 2024-11-13 | 2024-11-13 | $44.47 | $1.0M | -0.2% | -8.2% | -4.7% |
| SLB | SELL | 2024-07-22 | 2024-07-22 | $49.94 | $5.0M | -5.3% | -10.3% | -13.9% |
| SLB | SELL · 10b5-1 | 2024-02-26 | 2024-02-26 | $48.64 | $304K | +3.8% | +12.2% | -4.9% |
| SLB | SELL · 10b5-1 | 2024-01-29 | 2024-01-29 | $52.78 | $330K | -2.2% | -1.5% | +0.7% |
| SLB | SELL · 10b5-1 | 2023-12-26 | 2023-12-26 | $53.86 | $337K | -5.9% | -1.9% | +1.6% |
| SLB | SELL · 10b5-1 | 2023-11-27 | 2023-11-27 | $52.44 | $328K | -8.0% | +0.6% | -7.9% |
| SLB | SELL · 10b5-1 | 2023-10-30 | 2023-10-30 | $56.32 | $352K | -6.0% | -7.6% | -5.2% |
| SLB | SELL · 10b5-1 | 2023-09-25 | 2023-09-25 | $58.93 | $737K | -6.3% | -4.3% | -9.2% |
| SLB | SELL · 10b5-1 | 2023-08-28 | 2023-08-28 | $56.85 | $711K | +3.8% | +4.9% | -9.3% |
| SLB | SELL · 10b5-1 | 2023-07-31 | 2023-07-31 | $57.40 | $359K | +1.6% | +1.7% | -2.8% |
| SLB | SELL · 10b5-1 | 2023-06-26 | 2023-06-28 | $46.67 | $583K | +14.7% | +16.9% | +21.0% |
| SLB | SELL · 10b5-1 | 2023-05-30 | 2023-06-01 | $43.70 | $273K | +4.1% | +7.4% | +28.1% |
| SLB | SELL · 10b5-1 | 2023-04-24 | 2023-04-26 | $49.56 | $310K | -1.6% | -6.1% | +22.1% |
| SLB | SELL | 2023-03-20 | 2023-03-22 | $44.77 | $560K | +10.3% | +5.0% | -0.4% |
| SLB | SELL | 2016-10-27 | 2016-10-31 | $79.73 | $239K | +1.6% | +6.9% | +6.3% |
| SLB | SELL | 2016-08-02 | 2016-08-04 | $78.52 | $664K | +1.6% | -2.3% | -3.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.