Simon Ayat

Companies

• Liberty EnergyBoard member Jan 11, 2021 to now¹
• SLBChief financial officer Mar 1, 2007 to Jan 21, 2020²
• SLBVICE PRESIDENT Oct 1, 2003 to Jan 18, 2007³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• SLB SLB268,162 shares⁴$13.7M at $51.16Jan 17, 2020
• Liberty Energy LBRT54,046 shares⁵$905.3K at $16.75Jan 2, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jan 2, 2026Granted 9,566 shares of Liberty Energy⁵
• Jan 2, 2025Granted 9,469 shares of Liberty Energy⁶
• Jan 2, 2024Granted 9,289 shares of Liberty Energy⁷
• Jan 2, 2023Granted 10,259 shares of Liberty Energy⁸
• Jan 2, 2022Granted 15,463 shares of Liberty Energy⁹
• Jan 17, 2020Shares withheld for tax 35,318 shares at $39.08 of SLB⁴
• Jan 17, 2020Granted 68,250 shares of SLB⁴
• Jan 17, 2020Granted 31,091 shares of SLB⁴
• Dec 24, 2019Sold 52,486 shares at $40.61 of SLB¹⁰
• Apr 22, 2019Sold 25,000 shares at $46.10 of SLB¹¹
• Mar 12, 2019Shares withheld for tax 2,403 shares at $42.52 of SLB¹²
• Mar 12, 2019Granted 6,105 shares of SLB¹²
• Jan 18, 2019Shares withheld for tax 41,895 shares at $43.97 of SLB¹³
• Jan 18, 2019Granted 60,000 shares of SLB¹³
• Jan 18, 2019Shares withheld for tax 41,870 shares at $43.97 of SLB¹⁴
• Jan 18, 2019Granted 54,942 shares of SLB¹³
• Oct 30, 2018Sold 30,000 shares at $51.20 of SLB¹⁵
• Sep 24, 2018Sold 30,000 shares at $62.00 of SLB¹⁵
• Aug 20, 2018Exercised options 122,355 shares at $37.84 of SLB¹⁶
• Aug 20, 2018Exercised options 2,645 shares at $37.84 of SLB¹⁶
• Jan 24, 2018Sold 75,000 shares at $78.86 of SLB¹⁷
• Jan 11, 2017Exercised options 91,450 shares at $58.45 of SLB¹⁸
• Jan 11, 2017Exercised options 8,550 shares at $58.45 of SLB¹⁸
• Dec 8, 2016Sold 40,000 shares at $84.00 of SLB¹⁹
• Aug 18, 2016Sold 50,000 shares at $83.68 of SLB²⁰

Trade performance

Returns are price-only (no dividends), measured from the trade date.