Who
Dianne B. Ralston
Chief Legal Officer & Sec
Company insider
Files Form 4 as: Chief Legal Officer & Sec, Slb; EVP, CLO & Sec, TechnipFMC; SVP, General Counsel & Sec, Fmc Technologies; EVP, GC & Secretary, Weatherford International.
In numbers
- Trades disclosed
- 79
- Buys
- 0
- Sells
- 7
- Bought
- $0
- Sold
- $7.7M
- Companies
- 4
- Companies where not an officer
- 0
- First trade
- 25 Jul 2014
- Last trade
- 30 Oct 2026
- Last filed
- 30 Oct 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 30 Oct 2026filed 30 Oct 2026 | SLB SlbOilfield services | SEC FORM 4 Sold | $1.1M20,986 at $53.57 | filing |
| 13 Mar 2026filed 17 Mar 2026 | SLB SlbOilfield services | SEC FORM 4 Code A | —3,203 at $0.00 | filing |
| 13 Mar 2026filed 17 Mar 2026 | SLB SlbOilfield services | SEC FORM 4 Code F | $56K1,261 at $44.22 | filing |
| 13 Mar 2026filed 17 Mar 2026 | SLB SlbOilfield services | SEC FORM 4 Code A | —3,203 at $0.00 | filing |
| 13 Mar 2026filed 17 Mar 2026 | SLB SlbOilfield services | SEC FORM 4 Code F | $56K1,261 at $44.22 | filing |
| 26 Jan 2026filed 27 Jan 2026 | SLB SlbOilfield services | SEC FORM 4 Sold | $922K18,617 at $49.50 | filing |
| 26 Jan 2026filed 27 Jan 2026 | SLB SlbOilfield services | SEC FORM 4 Sold | $922K18,617 at $49.50 | filing |
| 23 Jan 2026filed 27 Jan 2026 | SLB SlbOilfield services | SEC FORM 4 Code A | —47,437 at $0.00 | filing |
| 23 Jan 2026filed 27 Jan 2026 | SLB SlbOilfield services | SEC FORM 4 Code F | $888K17,667 at $50.25 | filing |
| 23 Jan 2026filed 27 Jan 2026 | SLB SlbOilfield services | SEC FORM 4 Code A | —47,437 at $0.00 | filing |
| 23 Jan 2026filed 27 Jan 2026 | SLB SlbOilfield services | SEC FORM 4 Code F | $888K17,667 at $50.25 | filing |
| 21 Jan 2026filed 23 Jan 2026 | SLB Slboption or derivative · Oilfield services | SEC FORM 4 Code A | —23,987 | filing |
| 21 Jan 2026filed 23 Jan 2026 | SLB Slboption or derivative · Oilfield services | SEC FORM 4 Code A | —23,987 | filing |
| 18 Jan 2026filed 20 Jan 2026 | SLB SlbOilfield services | SEC FORM 4 Code M | —14,427 at $0.00 | filing |
| 18 Jan 2026filed 20 Jan 2026 | SLB SlbOilfield services | SEC FORM 4 Code F | $172K3,684 at $46.65 | filing |
| 18 Jan 2026filed 20 Jan 2026 | SLB Slboption or derivative · Oilfield services | SEC FORM 4 Code M | —14,427 at $0.00 | filing |
| 18 Jan 2026filed 20 Jan 2026 | SLB Slboption or derivative · Oilfield services | SEC FORM 4 Code M | —14,427 at $0.00 | filing |
| 18 Jan 2026filed 20 Jan 2026 | SLB SlbOilfield services | SEC FORM 4 Code M | —14,427 at $0.00 | filing |
| 18 Jan 2026filed 20 Jan 2026 | SLB SlbOilfield services | SEC FORM 4 Code F | $172K3,684 at $46.65 | filing |
| 12 Sep 2025filed 12 Sep 2025 | SLB SlbOilfield services | SEC FORM 4 Sold | $1.4M39,727 at $36.08 | filing |
News
SLB (NYSE: SLB) revenue rises 5% as cash flow stays positive in quarterSLB · dailypolitical.com · 24 Oct 2026SLB (NYSE:SLB) Shares Climb 6.1% Following Strong EarningsSLB · dailypolitical.com · 23 Oct 2026
0 headlines in the last 90 days name Dianne B. Ralston; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.