Scott D. Sheffield

Companies

• Tamboran Resources CorpBoard member Aug 6, 2025 to now¹
• Williams CompaniesBoard member Aug 31, 2016 to now²
• Pioneer Natural ResourcesBoard member Dec 26, 2017 to May 3, 2024³
• Pioneer Natural ResourcesChief executive officer Feb 16, 2006 to Dec 19, 2023⁴
• Pioneer Natural ResourcesPresident May 17, 2019 to Dec 16, 2020⁵
• Pioneer Natural ResourcesChair Feb 16, 2006 to Nov 13, 2017⁴

Holdings

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

Shares held

• TRTamboran Resources Corp TBN326,961 shares⁶$10.5M at $32.10Jun 1, 2026
• Williams Companies WMB76,302 shares⁷$5.4M at $71.32Apr 28, 2026
• Pioneer Natural Resources PXD0 shares⁸May 3, 2024

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

Recent filings

• Jun 1, 2026Granted 2,975 shares of Tamboran Resources Corp⁶
• May 26, 2026Granted 3,011 shares of Tamboran Resources Corp⁹
• Apr 28, 2026Granted 4,873 shares at $73.04 of Williams Companies⁷
• Apr 14, 2026Granted 28,545 shares at $35.00 of Tamboran Resources Corp¹⁰
• Apr 8, 2026Bought 6,990 shares at $36.02 of Tamboran Resources Corp¹¹
• Jan 16, 2026Granted 181,274 shares at $21.00 of Tamboran Resources Corp¹²
• Apr 29, 2025Granted 3,100 shares at $59.67 of Williams Companies¹³
• May 3, 2024Returned to company 156,739 shares of Pioneer Natural Resources⁸
• May 3, 2024Returned to company 2,760 shares of Pioneer Natural Resources⁸
• May 3, 2024Returned to company 13,000 shares of Pioneer Natural Resources⁸
• May 3, 2024Returned to company 15,000 shares of Pioneer Natural Resources⁸
• May 3, 2024Returned to company 640,605 shares of Pioneer Natural Resources⁸
• May 3, 2024Granted 193,493 shares of Pioneer Natural Resources⁸
• Apr 30, 2024Granted 4,823 shares of Williams Companies¹⁴
• Mar 18, 2024Sold 7,500 shares at $252.33 of Pioneer Natural Resources¹⁵
• Mar 15, 2024Sold 7,500 shares at $249.66 of Pioneer Natural Resources¹⁵
• Mar 4, 2024Sold 10,000 shares at $235.25 of Pioneer Natural Resources¹⁶
• Mar 4, 2024Shares withheld for tax 1,944 shares at $237.27 of Pioneer Natural Resources¹⁶
• Dec 15, 2023Shares withheld for tax 71,503 shares at $228.45 of Pioneer Natural Resources¹⁷
• Dec 15, 2023Granted 181,708 shares of Pioneer Natural Resources¹⁷
• Dec 12, 2023Gift 44,757 shares of Pioneer Natural Resources¹⁸
• Nov 14, 2023Shares withheld for tax 810 shares at $233.56 of Pioneer Natural Resources¹⁹
• Apr 25, 2023Granted 5,847 shares of Williams Companies²⁰
• Feb 9, 2023Granted 21,695 shares of Pioneer Natural Resources²¹
• Jan 3, 2023Shares withheld for tax 22,847 shares at $228.39 of Pioneer Natural Resources²²