Transactions
9
Insider / SLB LIMITED/NV
Guild Howard
Chief Accounting Officer at SLB LIMITED/NV
- Company
- SLB LIMITED/NV
- Ticker
- SLB
- First filing on record
- January 20, 2026
- Latest trade on record
- March 13, 2026
- SEC filings
- EDGAR ↗
Guild Howard, Chief Accounting Officer at SLB LIMITED/NV, has disclosed 9 transactions in SLB since January 20, 2026: 0 purchases (0 open-market buys) and 4 sales, worth about $981K at the reported prices. The latest was filed March 17, 2026, 4 days after the trade.
Open-market buys
0
Sales
4
Avg. disclosure lag
2.8d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months Guild Howard made no purchases and 4 sales worth $981K, plus 5 other transactions. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
Guild Howard has traded 1 stock on record; the largest by dollars is SLB.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
0 of 4 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| A | Grant or award | 3 | 18,658 | — |
| F | Shares withheld for tax | 3 | 6,562 | $322K |
| M | Option exercise or conversion | 2 | 7,214 | — |
| S | Open-market sale | 1 | 13,268 | $659K |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 9 | 0 | 4 · $981K |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| SLB | Sell F | March 13, 2026 | March 17, 2026 | 4d | 316 | $44 | $14K | Form 4 ↗ | ||
| SLB | Other A | March 13, 2026 | March 17, 2026 | 4d | 801 | — | — | Form 4 ↗ | ||
| SLB | Sell S | January 26, 2026 | January 27, 2026 | 1d | 13,268 | $50 | $659K | Form 4 ↗ | ||
| SLB | Sell F | January 23, 2026 | January 27, 2026 | 4d | 4,639 | $50 | $233K | Form 4 ↗ | ||
| SLB | Other A | January 23, 2026 | January 27, 2026 | 4d | 11,860 | — | — | Form 4 ↗ | ||
| SLB | Other A | January 21, 2026 | January 23, 2026 | 2d | 5,997 | — | — | derivative | Form 4 ↗ | |
| SLB | Option / conversion M | January 18, 2026 | January 20, 2026 | 2d | 3,607 | — | — | derivative | Form 4 ↗ | |
| SLB | Sell F | January 18, 2026 | January 20, 2026 | 2d | 1,607 | $47 | $75K | Form 4 ↗ | ||
| SLB | Option / conversion M | January 18, 2026 | January 20, 2026 | 2d | 3,607 | — | — | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| March 17, 2026 | Form 4 | 0000087347-26-000061 | 2 | published | EDGAR ↗ |
| January 27, 2026 | Form 4 | 0000087347-26-000043 | 3 | published | EDGAR ↗ |
| January 23, 2026 | Form 4 | 0000087347-26-000033 | 1 | published | EDGAR ↗ |
| January 20, 2026 | Form 4 | 0000087347-26-000014 | 3 | published | EDGAR ↗ |
Other insiders at SLB LIMITED/NV
- Le Peuch Olivier Chief Executive Officer 17 rows
- Gassen Steve Matthew EVP, Geographies 14 rows
- Biguet Stephane EVP & CFO 10 rows
- Merad Abdellah EVP, Core Services & Equipment 10 rows
- Ralston Dianne B. Chief Legal Officer & Sec 9 rows
- Pafitis Demosthenis Chief Technology Officer 8 rows
- de La Chevardiere Patrick Director 5 rows
- HACKETT JAMES T Director 3 rows
- Coleman Peter John Director 2 rows
- Sheets Jeffrey Wayne Director 2 rows
Everyone on file, with contracts and lobbying under the company's name: SLB LIMITED/NV.
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Options and derivatives on Form 4 Table I = shares. Table II = options and other derivatives.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 4 | 9 | January 20, 2026 | March 17, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.