Updated Jul 16, 2026 · Last SEC filing 2026-05-27
SCHLUMBERGER LIMITED/NV (SLB) has filed 12 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-05-27. 3 Form 8-K material event filings were reported by SLB in the last 90 days. 4 Form 144 notices of proposed sale were filed for SLB stock. InsiderAlpha tracks every SLB SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0000087347 |
|---|
| Form 4 filings (90d) | 12 |
|---|---|
| Form 8-K filings (90d) | 3 |
| Form 144 notices (90d) | 4 |
| Latest Form 4 filing | 2026-05-27 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Le Peuch Olivier | Chief Executive Officer | S — Open-market sale | 25.0K | $56.99 | $1.42M | SEC | |
| de La Chevardiere Patrick | Director | S — Open-market sale | 2.0K | $54.33 | $109K | SEC | |
| HACKETT JAMES T | Director | A — Grant or award | 5.5K | $0.00 | — | SEC | |
| Gassen Steve Matthew | EVP, Geographies | M — Option exercise | 11.4K | $41.47 | $473K | SEC | |
| Moraeus Hanssen Maria | Director | A — Grant or award | 3.4K | $0.00 | — | SEC | |
| Coleman Peter John | Director | A — Grant or award | 3.4K | $0.00 | — | SEC | |
| Gassen Steve Matthew | EVP, Geographies | M — Option exercise | 22.0K | $38.75 | $852K | SEC | |
| Leupold Samuel Georg Friedrich | Director | A — Grant or award | 3.4K | $0.00 | — | SEC | |
| Narayanan Vanitha | Director | A — Grant or award | 3.4K | $0.00 | — | SEC | |
| Gassen Steve Matthew | EVP, Geographies | S — Open-market sale | 20.0K | $56.16 | $1.12M | SEC | |
| Gassen Steve Matthew | EVP, Geographies | S — Open-market sale | 33.4K | $56.19 | $1.88M | SEC | |
| Galuccio Miguel Matias | Director | A — Grant or award | 3.4K | $0.00 | — | SEC | |
| Sheets Jeffrey Wayne | Director | A — Grant or award | 3.4K | $0.00 | — | SEC | |
| de La Chevardiere Patrick | Director | A — Grant or award | 3.4K | $0.00 | — | SEC | |
| Le Peuch Olivier | Chief Executive Officer | S — Open-market sale | 25.0K | $56.48 | $1.41M | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for SCHLUMBERGER LIMITED/NV (SLB). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Gassen Steve Matthew | 6 | $4.32M |
| Le Peuch Olivier | 2 | $2.84M |
| de La Chevardiere Patrick | 2 | $109K |
| Galuccio Miguel Matias | 1 | — |
| Moraeus Hanssen Maria | 1 | — |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in SLB insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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