Form 4 for SLB Schlumberger
Accepted 2026-05-01 18:44:06 ET · period of report 2026-05-01 · accession 0000087347-26-000110 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-05-01 18:44 | 2026-05-01 | SLB | Gassen Steve Matthew | EVP, Geographies | S - Sale+OE | $56.18 | -53.4K | 47.4K | -53% | -$3.00M |
| DM | 2026-05-01 18:44 | 2026-05-01 | SLB | Gassen Steve Matthew | EVP, Geographies | M - OptEx | $39.68 | +33.4K | 80.8K | +70% | +$1.32M |
| DM | 2026-05-01 18:44 | 2026-05-01 | SLB | Gassen Steve Matthew | EVP, Geographies | M - OptEx | $0.00 | -33.4K | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock, $0.01 Par Value Per Share | 2026-05-01 | S | D | 20,000 | $56.16 | 47,421 | D | — | — | (F1) This transaction was executed in multiple trades at prices ranging from $56.01 to $56.45. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. |
| 2 | Common | Common Stock, $0.01 Par Value Per Share | 2026-05-01 | M | A | 11,399 | $41.47 | 58,820 | D | — | — | |
| 3 | Common | Common Stock, $0.01 Par Value Per Share | 2026-05-01 | M | A | 21,980 | $38.75 | 80,800 | D | — | — | |
| 4 | Common | Common Stock, $0.01 Par Value Per Share | 2026-05-01 | S | D | 33,379 | $56.19 | 47,421 | D | — | — | (F2) This transaction was executed in multiple trades at prices ranging from $56.13 to $56.235. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. |
| 5 | Derivative | Non-Qualified Stock Option (Right to Buy) | 2026-05-01 | M | D | 11,399 | $0.00 | 0 | D | $41.47 · 2024-01-16 to 2029-01-16 | 11,399 Common Stock, $0.01 Par Value Per Share | (F4) This option became fully exercisable on January 16, 2024. |
| 6 | Derivative | Non-Qualified Stock Option (Right to Buy) | 2026-05-01 | M | D | 21,980 | $0.00 | 0 | D | $38.75 · 2025-01-15 to 2030-01-15 | 21,980 Common Stock, $0.01 Par Value Per Share | (F5) This option became fully exercisable on January 15, 2025. |