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Insider Trading

Dianne B. Ralston Net Worth

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Last Updated: 1 day, 15 hours ago

Dianne B. Ralston has an estimated net worth of at least $12.5 million*, as of March 12, 2025. They own 241,928 shares of SLB stock. They have sold 66,539 shares of SLB stock since 2021, for an estimated $2.8 million.

Dianne B. Ralston $SLB SEC Form 4 Insider Trading

Dianne B. Ralston has filed a total of 3 insider trades in $SLB since 2021. Their most recent trade was a sale of 43,161 shares, made on Jan 21, 2025. Their largest trade was a sale of 43,161 shares, made on Jan 21, 2025. We estimate that they now own 241,928 shares of $SLB, worth an estimated $9.7 million.



Insider Trading at $SLB

There have been a total of 80 insider trades reported at $SLB since 2021, with 1,616 shares purchased and 1.7 million shares sold. The most active insider traders in $SLB stock have been Stephane Biguet, Mogharbel Khaled Al, and Gavin Rennick. The most recent trade was a sale of 26,990 shares reported by Gavin Rennick (President New Energy), made on Feb 26, 2025.



History of Insider Stock Trades by Dianne B. Ralston

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
SLB logo SLB Sale 43,161 Jan 21, 2025 Jan. 21, 2025, 9:48 p.m.
SLB logo SLB Sale 10,493 Dec 23, 2022 Dec. 23, 2022, 8:42 p.m.
SLB logo SLB Sale 12,885 Dec 08, 2021 Dec. 9, 2021, 3:17 p.m.




$SLB Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.