Ralston Dianne B. — SEC Form 4 filings
SEC reporting owner CIK 1614246. 11 Form 4 filings on record with FilingPulse; latest filed 2026-03-17.
Transaction summary — filings shown
Covers all 11 filings on record, filed 2024-01-19 to 2026-03-17. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 3 legs across 3 filings — 101,505 shares, $4,252,249 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 25.
- Largest priced transaction: sale of 43,161 shares @ $43.96 ($1,897,358) in SLB LIMITED/NV, filed 2025-01-21.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| SLB LIMITED/NV (SLB) | Chief Legal Officer & Sec | 11 | — | 3 legs · 101,505 sh · $4,252,249 | 25 |
Form 4 filings — Ralston Dianne B.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-03-17 | 4 | SLB LIMITED/NV (SLB) | Grant/award (A): 3,203 @ $0 · Tax withholding (F): 1,261 @ $44.22 | EDGAR |
| 2026-01-27 | 4 | SLB LIMITED/NV (SLB) | Grant/award (A): 47,437 @ $0 · Tax withholding (F): 17,667 @ $50.25 · Sale (S): 18,617 @ $49.50 | EDGAR |
| 2026-01-23 | 4 | SLB LIMITED/NV (SLB) | Grant/award (A): 23,987 (derivative) | EDGAR |
| 2026-01-20 | 4 | SLB LIMITED/NV (SLB) | Option exercise (M): 14,427 @ $0 · Tax withholding (F): 3,684 @ $46.65 · Option exercise (M): 14,427 (derivative) @ $0 | EDGAR |
| 2025-09-12 | 4 | SCHLUMBERGER LIMITED/NV (SLB) | Sale (S): 39,727 @ $36.08 | EDGAR |
| 2025-03-11 | 4 | SCHLUMBERGER LIMITED/NV (SLB) | Grant/award (A): 11,384 @ $0 · Tax withholding (F): 4,480 @ $40.87 | EDGAR |
| 2025-01-21 | 4 | SCHLUMBERGER LIMITED/NV (SLB) | Grant/award (A): 68,420 @ $0 · Tax withholding (F): 23,613 @ $43.05 · Option exercise (M): 22,321 @ $0 · Tax withholding (F): 8,784 @ $43.05 · Sale (S): 43,161 @ $43.96 · Option exercise (M): 22,321 (derivative) @ $0 | EDGAR |
| 2025-01-17 | 4 | SCHLUMBERGER LIMITED/NV (SLB) | Grant/award (A): 21,471 (derivative) @ $0 | EDGAR |
| 2024-03-05 | 4 | SCHLUMBERGER LIMITED/NV (SLB) | Grant/award (A): 16,805 @ $0 · Tax withholding (F): 6,613 @ $49.26 | EDGAR |
| 2024-01-23 | 4 | SCHLUMBERGER LIMITED/NV (SLB) | Grant/award (A): 100,830 @ $0 · Grant/award (A): 17,340 @ $0 · Tax withholding (F): 43,626 @ $49.68 · Option exercise (M): 33,610 @ $0 · Tax withholding (F): 13,226 @ $49.68 · Option exercise (M): 33,610 (derivative) @ $0 | EDGAR |
| 2024-01-19 | 4 | SCHLUMBERGER LIMITED/NV (SLB) | Grant/award (A): 17,857 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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