Michael J. Hennigan

Michael J. Hennigan, Executive Chairman, Marathon Petroleum Corp. Records, connections and sources from free public data, each linked to where it came from.

Last updated: 8 Nov 2026.

Where it appears in the data

• Political contributions (FEC) (People & Money)
• Relationship links (People & Money)
• Profiles · proxy ages (People & Money)
• Insider trades (SEC Forms 3/4/5) (Companies)
• Power network (People & Money)
• Social media accounts (Feed)

Board seats

• Marathon Petroleum Corp (Board member, since 2020)

Leads

• Marathon Petroleum Corp (Executive Chairman)