William B. Berry

Companies

• Continental ResourcesChief executive officer Jan 1, 2020 to now⁶
• Oceaneering InternationalBoard member Jun 15, 2016 to now⁷
• Continental ResourcesBoard member May 23, 2014 to Nov 22, 2022⁸
• EXPRO GROUP HOLDINGS N.V.Board member Jan 27, 2015 to May 5, 2020⁹
• Willbros GroupBoard member Jun 1, 2010 to May 23, 2013¹⁰
• Willbros GroupBoard member Feb 12, 2008 to Jan 14, 2009¹¹
• ConocoPhillipsExecutive Vice President Jan 4, 2006 to Jul 20, 2007¹²

Holdings

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

Shares held

• Oceaneering International OII101,208 shares¹³$4.5M at $44.40May 15, 2026
• Continental Resources CLR0 shares¹⁴Nov 22, 2022

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

Recent filings

• May 15, 2026Granted 4,576 shares of Oceaneering International¹³
• May 9, 2025Granted 9,687 shares of Oceaneering International¹⁵
• May 10, 2024Granted 8,743 shares of Oceaneering International¹⁶
• Feb 24, 2023Granted 7,994 shares of Oceaneering International¹⁷
• Nov 22, 2022Returned to company 1,255,615 shares of Continental Resources¹⁴
• Nov 9, 2022Gift 72,850 shares of Continental Resources¹⁸
• Feb 25, 2022Granted 11,905 shares of Oceaneering International¹⁹
• Feb 15, 2022Shares withheld for tax 115,427 shares at $54.27 of Continental Resources²⁰
• Feb 9, 2022Granted 140,081 shares of Continental Resources²¹
• Feb 26, 2021Granted 17,387 shares of Oceaneering International²²
• Feb 27, 2020Granted 12,332 shares of Oceaneering International²³
• Feb 28, 2019Granted 10,584 shares of Oceaneering International²⁴
• Mar 1, 2018Granted 8,000 shares of Oceaneering International²⁵
• Feb 24, 2017Granted 6,000 shares of Oceaneering International²⁶
• Jun 15, 2016Granted 4,000 shares of Oceaneering International²⁷