Insider · CIK 0002065028
Steve Matthew Gassen
Files at SLB (SCHLUMBERGER LIMITED/NV). First filing May 1, 2026, latest May 1, 2026.
In brief
Steve Matthew Gassen files SEC Form 4 as officer at SLB (SCHLUMBERGER LIMITED/NV). Since May 1, 2026, Steve Matthew Gassen has reported 0 open-market buys worth $0 and 1 open-market sell worth $3.0M, the latest filed on May 1, 2026.
A track record needs three past buys with six months of prices behind them; Steve Matthew Gassen has 0, so none is measured yet.
The newest scored trade: sold $3.0M of SLB on May 1, 2026, filed May 1, 2026, scored 60 (notable). In the last 12 months: 0 buys worth $0 and 1 sell worth $3.0M.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
SLB: SCHLUMBERGER LIMITED/NV
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 60Notable | SCHLUMBERGER LIMITED/NV | $3.0M 53,379 shares | -79% | +82% from low0% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| May 1, 2026 | SLB SLB LIMITED/NV | 53,379 0.00% of outstanding | $3.0M | May 1, 2026 | none |
Transactions
Every row this insider has filed, 17 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 1, 2026 | SLB SCHLUMBERGER LIMITED/NV | SOpen-market sale Common Stock, $0.01 Par Value Per Share | -20,000 | $56.16 | $1.1M | 47,421 | May 1, 2026 |
| May 1, 2026 | SLB SCHLUMBERGER LIMITED/NV | MOption exercise Common Stock, $0.01 Par Value Per Share | +11,399 | $41.47 | $473k | 58,820 | May 1, 2026 |
| May 1, 2026 | SLB SCHLUMBERGER LIMITED/NV | MOption exercise Common Stock, $0.01 Par Value Per Share | +21,980 | $38.75 | $852k | 80,800 | May 1, 2026 |
| May 1, 2026 | SLB SCHLUMBERGER LIMITED/NV | SOpen-market sale Common Stock, $0.01 Par Value Per Share | -33,379 | $56.19 | $1.9M | 47,421 | May 1, 2026 |
| May 1, 2026 | SLB SCHLUMBERGER LIMITED/NV | MOption exercise Non-Qualified Stock Option (Right to Buy)derivative | -11,399 | $0.00 | $0 | 0 | May 1, 2026 |
| May 1, 2026 | SLB SCHLUMBERGER LIMITED/NV | MOption exercise Non-Qualified Stock Option (Right to Buy)derivative | -21,980 | $0.00 | $0 | 0 | May 1, 2026 |
| Mar 13, 2026 | SLB SCHLUMBERGER LIMITED/NV | AGrant or award Common Stock, $0.01 Par Value Per Share | +1,201 | $0.00 | $0 | 67,894 | Mar 17, 2026 |
| Mar 13, 2026 | SLB SCHLUMBERGER LIMITED/NV | FTax withholding Common Stock, $0.01 Par Value Per Share | -473 | $44.22 | $21k | 67,421 | Mar 17, 2026 |
| Jan 23, 2026 | SLB SCHLUMBERGER LIMITED/NV | AGrant or award Common Stock, $0.01 Par Value Per Share | +17,789 | $0.00 | $0 | 73,694 | Jan 27, 2026 |
| Jan 23, 2026 | SLB SCHLUMBERGER LIMITED/NV | FTax withholding Common Stock, $0.01 Par Value Per Share | -7,001 | $50.25 | $352k | 66,693 | Jan 27, 2026 |
| Jan 21, 2026 | SLB SCHLUMBERGER LIMITED/NV | AGrant or award RSU (Restricted Stock Unit)derivative | +18,740 | - | - | 18,740 | Jan 23, 2026 |
| Jan 18, 2026 | SLB SCHLUMBERGER LIMITED/NV | MOption exercise Common Stock, $0.01 Par Value Per Share | +5,410 | $0.00 | $0 | 58,208 | Jan 20, 2026 |
| Jan 18, 2026 | SLB SCHLUMBERGER LIMITED/NV | FTax withholding Common Stock, $0.01 Par Value Per Share | -2,303 | $46.65 | $107k | 55,905 | Jan 20, 2026 |
| Jan 18, 2026 | SLB SCHLUMBERGER LIMITED/NV | MOption exercise RSU (Restricted Stock Unit)derivative | -5,410 | $0.00 | $0 | 0 | Jan 20, 2026 |
| Jul 20, 2025 | SLB SCHLUMBERGER LIMITED/NV | MOption exercise Common Stock, $0.01 Par Value Per Share | +12,440 | $0.00 | $0 | 55,545 | Jul 22, 2025 |
| Jul 20, 2025 | SLB SCHLUMBERGER LIMITED/NV | FTax withholding Common Stock, $0.01 Par Value Per Share | -3,108 | $34.14 | $106k | 52,437 | Jul 22, 2025 |
| Jul 20, 2025 | SLB SCHLUMBERGER LIMITED/NV | MOption exercise RSU (Restricted Stock Unit)derivative | -12,440 | $0.00 | $0 | 0 | Jul 22, 2025 |
Questions about Steve Matthew Gassen
Answered from the filings on this page, as of the latest one.
Is Steve Matthew Gassen buying or selling?
In the last 12 months Steve Matthew Gassen reported 0 open-market buys worth $0 and 1 open-market sell worth $3.0M on SEC Form 4; the latest was sold $3.0M of SLB on May 1, 2026. Grants, option exercises and tax withholding are not counted.
How did Steve Matthew Gassen's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Steve Matthew Gassen has 0.
Where does Steve Matthew Gassen file Form 4?
Steve Matthew Gassen has filed Form 4 at SLB (SCHLUMBERGER LIMITED/NV) as EVP, Geographies. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.