MPLX LP 4

Director Ray N. Walker Jr. received an automatic award of 81.939 MPLX LP common units, bringing his direct holdings to 4,609.294 units.

On August 14, 2026, Director Ray N. Walker Jr. of MPLX LP received an automatic acquisition of 81.939 common units (limited partner interests), likely reflecting a routine equity or distribution reinvestment-type award, with no price per unit specified in the Form 4. Using the current market price of approximately $59.14 per unit, the transaction is valued at roughly $4,850 and increased his direct beneficial ownership to 4,609.294 common units, which are worth an estimated $272,700 at the same price. The filing notes that the reporting person serves as a director of MPLX GP LLC, the general partner that manages MPLX LP through its directors and executive officers.

Filing Facts

CIK

1552000

Ticker

MPLX

Form

4

Source Type

sec

Accession

0001193125-26-355640

Alert Tier

4