SEMPLE FRANK M 4

What Happened
Frank M. Semple, a director of MPLX GP LLC (the general partner of MPLX LP), was granted 1,071.818 shares on February 17, 2026. The grant is reported as an award (transaction code A) with an acquisition price of $0, so the reported total cash value of the award is $0. This was an equity award, not an open-market purchase or sale.

Key Details

• Transaction date: 2026-02-17. Filing date (Form 4): 2026-02-19 (filed within the Form 4 reporting window).
• Transaction type/code: Award/Grant (A). Price per share reported: $0.00; total cash value reported: $0.
• Shares acquired: 1,071.818. Shares owned after the transaction: not disclosed in the filing.
• Footnote/remark: Reporting person is a Director of MPLX GP LLC, the general partner; the issuer is managed by directors and executive officers of MPLX GP LLC. No 10b5‑1 plan, withholding, or cashless exercise noted.

Context
Director equity awards are a common form of compensation and do not necessarily indicate buying or selling sentiment. Because this was an award (not a market purchase), it should be viewed as compensation-related rather than a direct bullish or bearish signal about the stock.