Dan D. Sandman - May 14, 2021 Form 4 Insider Report for MPLX LP (MPLX)

Role: Director
Signature: /s/ Molly R. Benson, Attorney-in-Fact for Dan D. Sandman
Stock symbol: MPLX
Transactions as of: May 14, 2021
Transactions value $: $0
Form type: 4
Date filed: 5/18/2021, 11:27 AM
Next filing: Jul 2, 2021

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MPLX	Common Units (Limited Partner Interests)	Award	$0	+779	+0.69%	$0.00	114K	May 14, 2021	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.