As of September 29, 2026, Slb's top three insider holders are Peuch Olivier Le (Chief Executive Officer, 1.30Mn shares), Ashok Belani (Evp New Energy, 389.39K shares), Hinda Gharbi (Evp, Services Equipment, 283.71K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Peuch Olivier Le | Chief Executive Officer | 1,296,328 | 0 | 1,296,328 | 34.1% | 01 Sep, 2026 |
| 2 | Ashok Belani | Evp New Energy | 389,390 | 0 | 389,390 | 10.2% | 08 Mar, 2022 |
| 3 | Hinda Gharbi | Evp, Services Equipment | 283,714 | 0 | 283,714 | 7.5% | 19 Apr, 2022 |
| 4 | Dianne B. Ralston | Chief Legal Officer Sec | 226,039 | 0 | 226,039 | 5.9% | 17 Mar, 2026 |
| 5 | Mogharbel Khaled Al | Evp, Geographies | 192,177 | 0 | 192,177 | 5.1% | 11 Mar, 2025 |
| 6 | Stephane Biguet | Evp Cfo | 157,673 | 0 | 157,673 | 4.1% | 17 Mar, 2026 |
| 7 | Abdellah Merad | Evp, Core Services Equipment | 142,727 | 0 | 142,727 | 3.8% | 17 Mar, 2026 |
| 8 | Pierre Chereque | Vp, Director Of Tax | 123,826 | 0 | 123,826 | 3.3% | 21 Apr, 2022 |
| 9 | Demosthenis Pafitis | Chief Technology Officer | 106,903 | 0 | 106,903 | 2.8% | 17 Mar, 2026 |
| 10 | Rakesh Jaggi | Pres Digital Integration | 77,236 | 0 | 77,236 | 2.0% | 22 Jul, 2025 |
| 11 | Mark G Papa | Director | 72,474 | 0 | 72,474 | 1.9% | 03 May, 2023 |
| 12 | Gavin Rennick | President New Energy | 57,899 | 0 | 57,899 | 1.5% | 11 Mar, 2025 |
| 13 | Miguel Matias Galuccio | Director | 51,653 | 0 | 51,653 | 1.4% | 01 May, 2026 |
| 14 | Vijay Kasibhatla | Director, Ma | 51,103 | 0 | 51,103 | 1.3% | 11 Mar, 2025 |
| 15 | Kevin Fyfe | Vp Treasurer | 49,543 | 0 | 49,543 | 1.3% | 11 Mar, 2025 |
| 16 | Steve Matthew Gassen | Evp, Geographies | 47,421 | 0 | 47,421 | 1.2% | 01 May, 2026 |
| 17 | Jeffrey Wayne Sheets | Director | 42,453 | 0 | 42,453 | 1.1% | 01 May, 2026 |
| 18 | Claudia Jaramillo | Vp, Treasurer | 41,483 | 0 | 41,483 | 1.1% | 31 Mar, 2022 |
| 19 | Tatiana Mitrova | Director | 36,995 | 0 | 36,995 | 1.0% | 03 May, 2024 |
| 20 | Rajeev Sonthalia | Pres Digital Integration | 36,270 | 0 | 36,270 | 1.0% | 07 Mar, 2023 |
| 21 | Bejar Carmen Rando | Chief People Officer | 35,580 | 0 | 35,580 | 0.9% | 22 Apr, 2025 |
| 22 | Hanssen Maria Moraeus | Director | 35,016 | 0 | 35,016 | 0.9% | 01 May, 2026 |
| 23 | Aparna Raman | Chief Strategy Mktg Officer | 31,031 | 0 | 31,031 | 0.8% | 01 Apr, 2025 |
| 24 | Katharina Beumelburg | Chief Sustainability Officer | 29,168 | 0 | 29,168 | 0.8% | 20 May, 2024 |
| 25 | Samuel Georg Friedrich Leupold | Director | 29,136 | 0 | 29,136 | 0.8% | 01 May, 2026 |
| 26 | James T Hackett | Director | 26,416 | 0 | 26,416 | 0.7% | 01 May, 2026 |
| 27 | Howard Guild | Chief Accounting Officer | 22,892 | 0 | 22,892 | 0.6% | 17 Mar, 2026 |
| 28 | Peter John Coleman | Director | 22,099 | 0 | 22,099 | 0.6% | 01 May, 2026 |
| 29 | Vanitha Narayanan | Director | 20,688 | 0 | 20,688 | 0.5% | 01 May, 2026 |
| 30 | Ugo Prechner | Vp Controller | 18,619 | 0 | 18,619 | 0.5% | 22 Jul, 2025 |
| 31 | La Chevardiere Patrick De | Director | 16,953 | 0 | 16,953 | 0.4% | 07 May, 2026 |
| 32 | Ulrich Spiesshofer | Director | 16,417 | 0 | 16,417 | 0.4% | 03 May, 2024 |
| 33 | Tarek Rizk | Chief Performance Officer | 14,812 | 0 | 14,812 | 0.4% | 11 Mar, 2025 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 01 Sep, 2026 | Peuch Olivier Le | Chief Executive Officer | Disposed S | 35,000 | $60.00 | $2.10Mn | 1,296,328 | Direct |
| 31 Aug, 2026 | Peuch Olivier Le | Chief Executive Officer | Disposed S | 5,000 | $60.00 | $300.00K | 1,331,328 | Direct |
| 27 Aug, 2026 | Peuch Olivier Le | Chief Executive Officer | Disposed S | 5,000 | $55.00 | $275.00K | 1,336,328 | Direct |
| 26 Aug, 2026 | Peuch Olivier Le | Chief Executive Officer | Disposed S | 25,000 | $52.55 | $1.31Mn | 1,341,328 | Direct |
| 27 May, 2026 | Peuch Olivier Le | Chief Executive Officer | Disposed S | 25,000 | $56.99 | $1.42Mn | 1,366,328 | Direct |
| 07 May, 2026 | La Chevardiere Patrick De | Director | Disposed S | 2,000 | $54.33 | $108.66K | 16,953 | Direct |
| 01 May, 2026 | Hanssen Maria Moraeus | Director | Acquired A | 3,428 | $0.00 | $0 | 35,016 | Direct |
| 01 May, 2026 | Samuel Georg Friedrich Leupold | Director | Acquired A | 3,428 | $0.00 | $0 | 29,136 | Direct |
| 01 May, 2026 | James T Hackett | Director | Acquired A | 5,450 | $0.00 | $0 | 26,416 | Direct |
| 01 May, 2026 | Miguel Matias Galuccio | Director | Acquired A | 3,428 | $0.00 | $0 | 51,653 | Direct |
| 01 May, 2026 | Jeffrey Wayne Sheets | Director | Acquired A | 3,428 | $0.00 | $0 | 42,453 | Direct |
| 01 May, 2026 | Steve Matthew Gassen | Evp, Geographies | Disposed S | 20,000 | $56.16 | $1.12Mn | 47,421 | Direct |
| 01 May, 2026 | Vanitha Narayanan | Director | Acquired A | 3,428 | $0.00 | $0 | 20,688 | Direct |
| 01 May, 2026 | Peter John Coleman | Director | Acquired A | 3,428 | $0.00 | $0 | 22,099 | Direct |
| 01 May, 2026 | La Chevardiere Patrick De | Director | Acquired A | 3,428 | $0.00 | $0 | 18,953 | Direct |
| 01 May, 2026 | Steve Matthew Gassen | Evp, Geographies | Acquired M | 11,399 | $41.47 | $472.72K | 58,820 | Direct |
| 01 May, 2026 | Steve Matthew Gassen | Evp, Geographies | Acquired M | 21,980 | $38.75 | $851.73K | 80,800 | Direct |
| 01 May, 2026 | Steve Matthew Gassen | Evp, Geographies | Disposed S | 33,379 | $56.19 | $1.88Mn | 47,421 | Direct |
| 01 May, 2026 | Steve Matthew Gassen | Evp, Geographies | Disposed M | 11,399 | $0.00 | $0 | 0 | Direct |
| 01 May, 2026 | Steve Matthew Gassen | Evp, Geographies | Disposed M | 21,980 | $0.00 | $0 | 0 | Direct |