JOHN P. SURMA - 14 Nov 2025 Form 4 Insider Report for MPLX LP (MPLX)

Role
Director
Signature
/s/ Molly R. Benson, Attorney-in-Fact for John P. Surma
Issuer symbol
MPLX
Transactions as of
14 Nov 2025
Net transactions value
$0
Form type
4
Filing time
18 Nov 2025, 07:31:33 UTC
Previous filing
19 Aug 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
SURMA JOHN P Director C/O MPLX LP, 200 E. HARDIN STREET, FINDLAY /s/ Molly R. Benson, Attorney-in-Fact for John P. Surma 18 Nov 2025 0001229767

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MPLX Common Units (Limited Partner Interests) Award $0 +1,590 +1.8% $0.000000 87,685 14 Nov 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Remarks:

The Reporting Person is a Director of MPLX GP LLC, the general partner of the Issuer. The Issuer is managed by the directors and executive officers of MPLX GP LLC.