Follow the people · Insider
Michael A. Henschen II
Michael A. Henschen II files insider transactions with the SEC as an ex vp, refining of Marathon Petroleum (MPC). We hold 3 disclosed purchases and sales filed since 16 December 2025, 1 of them in the last 90 days.
- Files forMPC
- Disclosed buys and sells3 in all, 1 in the last 90 days
- Last disclosure14 August 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 12 December 2025 — 12 August 2026Ex VP, Refining · Marathon Petroleum (MPC)18 Form 4 lines · source: SEC Form 4
Everything they disclosed
18 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 6,011 shares of Marathon PetroleumSEC Form 414 August 2026Common Stock · traded 12 August 2026 · filed 14 August 2026
- ▼ sold on the open market 1,372 shares of Marathon PetroleumSEC Form 48 June 2026Common Stock · traded 4 June 2026 · filed 8 June 2026
- exercised options over 4,964 shares of Marathon PetroleumSEC Form 48 June 2026Common Stock · traded 4 June 2026 · filed 8 June 2026
- ▼ sold on the open market 4,964 shares of Marathon PetroleumSEC Form 48 June 2026Common Stock · traded 4 June 2026 · filed 8 June 2026
- exercised options over 4,964 shares of Marathon Petroleum (a derivative holding)SEC Form 48 June 2026Employee Stock Option (right to buy) · traded 4 June 2026 · filed 8 June 2026
- was granted 2,290 shares of Marathon PetroleumSEC Form 43 March 2026Common Stock · traded 1 March 2026 · filed 3 March 2026
- had shares withheld for tax on 167 shares of Marathon PetroleumSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- had shares withheld for tax on 123 shares of Marathon PetroleumSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- had shares withheld for tax on 191 shares of Marathon PetroleumSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- was granted 2,290 shares of Marathon PetroleumSEC Form 43 March 2026Common Stock · traded 1 March 2026 · filed 3 March 2026
- had shares withheld for tax on 167 shares of Marathon PetroleumSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- had shares withheld for tax on 123 shares of Marathon PetroleumSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- had shares withheld for tax on 191 shares of Marathon PetroleumSEC Form 43 March 2026Common Stock · traded 2 March 2026 · filed 3 March 2026
- ▼ sold on the open market 5,289 shares of Marathon PetroleumSEC Form 413 February 2026Common Stock · traded 12 February 2026 · filed 13 February 2026
- gave away 511 shares of Marathon PetroleumSEC Form 413 February 2026Common Stock · traded 12 February 2026 · filed 13 February 2026
- ▼ sold on the open market 5,289 shares of Marathon PetroleumSEC Form 413 February 2026Common Stock · traded 12 February 2026 · filed 13 February 2026
- gave away 511 shares of Marathon PetroleumSEC Form 413 February 2026Common Stock · traded 12 February 2026 · filed 13 February 2026
- had shares withheld for tax on 160 shares of Marathon PetroleumSEC Form 416 December 2025Common Stock · traded 12 December 2025 · filed 16 December 2025
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.