InsiderTrades

Form 4 for MPLX MPLX LP

Accepted 2026-08-18 16:38:42 ET · period of report 2026-08-14 · accession 0001193125-26-355598 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-08-18 16:38 2026-08-14 MPLX Breves Christine S Dir A - Grant $0.00 +218.82 15.0K +1% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Units (Limited Partner Interests) 2026-08-14 A A 218.82 $0.00 15,038.28 D — —