Kelly D. Wright - Sep 1, 2021 Form 3 Insider Report for MPLX LP (MPLX)

Role: VP and Controller
Signature: /s/ Molly R. Benson, Attorney-in-Fact for Kelly D. Wright
Stock symbol: MPLX
Transactions as of: Sep 1, 2021
Transactions value $: $0
Form type: 3
Date filed: 9/2/2021, 06:53 AM

No securities are beneficially owned.

Remarks:

The Reporting Person is the Vice President and Controller of MPLX GP LLC, the general partner of the Issuer. The Issuer is managed by the directors and executive officers of MPLX GP LLC. Exhibit List: Exhibit 24 Power of Attorney