Mike Hennigan

Companies

• Kayne Anderson Energy Infrastructure Fund, Inc.Board member May 13, 2026 to now⁷
• The Cigna GroupBoard member Jun 3, 2025 to now⁸
• Marathon PetroleumBoard member 2020 to now⁹
• Marathon PetroleumChair Dec 17, 2024 to Mar 3, 2026¹⁰
• MPLXChair Dec 17, 2024 to Mar 3, 2026¹¹
• MPLXChief executive officer Mar 4, 2020 to Mar 5, 2024¹²
• Marathon PetroleumChief executive officer Nov 8, 2019 to Mar 5, 2024¹³
• MPLXBoard member Jun 20, 2017 to Mar 5, 2024¹⁴
• MPLXPresident Jun 20, 2017 to Mar 5, 2024¹⁴
• Marathon PetroleumPresident Nov 8, 2019 to Dec 5, 2023¹³
• SunCoke Energy, Inc.Board member Jul 20, 2011 to Jul 20, 2011¹⁵
• SunocoSenior Vice President Feb 6, 2006 to Mar 12, 2009¹⁶

Holdings

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

Shares held

• Marathon Petroleum MPC220,902 shares¹⁷$104.6M at $473.55Dec 12, 2025
• MMPLX MPLX359,137 shares¹⁸$21.0M at $58.52Dec 12, 2025
• CThe Cigna Group CI1,350 shares¹⁹$412.1K at $305.28Apr 22, 2026
• KAKayne Anderson Energy Infrastructure Fund, Inc. KYN20,000 shares²⁰$280.4K at $14.02Jun 24, 2026

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

Recent filings

• Jun 24, 2026Bought 5,000 shares at $13.61 of Kayne Anderson Energy Infrastructure Fund, Inc.²⁰
• Jun 24, 2026Bought 5,000 shares at $13.53 of Kayne Anderson Energy Infrastructure Fund, Inc.²⁰
• Jun 24, 2026Bought 5,000 shares at $13.58 of Kayne Anderson Energy Infrastructure Fund, Inc.²⁰
• Jun 23, 2026Bought 5,000 shares at $13.60 of Kayne Anderson Energy Infrastructure Fund, Inc.²⁰
• Apr 22, 2026Granted 782 shares of The Cigna Group¹⁹
• Dec 12, 2025Shares withheld for tax 466 shares at $185.77 of Marathon Petroleum¹⁷
• Dec 12, 2025Shares withheld for tax 1,335 shares at $54.85 of MPLX¹⁸
• Jun 2, 2025Granted 568 shares of The Cigna Group²¹
• Mar 3, 2025Shares withheld for tax 2,309 shares at $148.65 of Marathon Petroleum²²
• Mar 3, 2025Shares withheld for tax 10,111 shares at $54.34 of MPLX²³
• Mar 3, 2025Shares withheld for tax 2,844 shares at $148.65 of Marathon Petroleum²²
• Mar 3, 2025Shares withheld for tax 10,181 shares at $54.34 of MPLX²³
• Mar 3, 2025Shares withheld for tax 4,164 shares at $148.65 of Marathon Petroleum²²
• Mar 3, 2025Shares withheld for tax 9,862 shares at $54.34 of MPLX²³
• Mar 1, 2025Granted 11,645 shares of Marathon Petroleum²²
• Mar 1, 2025Granted 33,377 shares of MPLX²³
• Dec 13, 2024Shares withheld for tax 702 shares at $145.56 of Marathon Petroleum²⁴
• Dec 13, 2024Shares withheld for tax 3,071 shares at $48.86 of MPLX²⁵
• Mar 1, 2024Granted 17,540 shares of Marathon Petroleum²⁶
• Mar 1, 2024Granted 76,803 shares of MPLX²⁷
• Mar 1, 2024Shares withheld for tax 2,869 shares at $172.34 of Marathon Petroleum²⁶
• Mar 1, 2024Shares withheld for tax 10,270 shares at $38.87 of MPLX²⁷
• Mar 1, 2024Shares withheld for tax 4,200 shares at $172.34 of Marathon Petroleum²⁶
• Mar 1, 2024Shares withheld for tax 9,949 shares at $38.87 of MPLX²⁷
• Mar 1, 2024Shares withheld for tax 5,890 shares at $172.34 of Marathon Petroleum²⁶