• Ownership

Maryann T. Mannen - Insider Trading & Ownership

Entity
Individual
Location
C/O Marathon Petroleum Corporation, 539 South Main St, Findlay, OH
Summary
The estimated net worth of Maryann T. Mannen is at least $32.8M dollars as of April 14, 2025. Maryann T. Mannen is the President & CEO, Director of Marathon Petroleum Corp and owns shares of Marathon Petroleum Corp (MPC) stock worth about $15.1M. Maryann T. Mannen is the President & CEO, Director of MPLX LP and owns shares of MPLX LP (MPLX) stock worth about $10.2M. Maryann T. Mannen is the Director of Owens Corning and owns shares of Owens Corning (OC) stock worth about $7.47M.
All Insider Reports
All Insider Reports

Ownership of Maryann T. Mannen

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
MPC Marathon Petroleum Corp President & CEO, Director $15.1M Mar 1, 2025
MPLX, MPLXP MPLX LP President & CEO, Director $10.2M Mar 1, 2025
OC Owens Corning Director $7.47M Apr 10, 2025

Insider Transactions Reported by Maryann T. Mannen:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.