05:35 PM EDT, 09/12/2025 (MT Newswires) -- Dianne B. Ralston, Chief Legal Officer & Secretary, on September 12, 2025, sold 39,727 shares in Schlumberger ( SLB ) for $1,433,350. Following the Form 4 filing with the SEC, Ralston has control over a total of 202,201 common shares of the company, with 202,201 shares held directly.
SEC Filing:
https://www.sec.gov/Archives/edgar/data/87347/000112760225021284/xslF345X05/form4.xml