Peiffer Garry L.'s Form 4 filing
MPLX LP (MPLX) · filed Aug 18, 2026
- Accession no.
- 0001193125-26-355727
- Filed
- Aug 18, 2026, 5:31 PM ET
- Trade date
- Aug 14, 2026
- Filing delay
- 4 days
- Rule 10b5-1 plan
- Not checked
This filing lists 1 non-derivative transaction. It was filed 4 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Peiffer Garry L.CIK 0001521094 | Director |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 14, 2026 | Common Units (Limited Partner Interests) | AGrant or awardAcquired | +1,232.166 | $0.00 | $0 | 69,313.23 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
No transaction price on this filing refers to a footnote.
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.