Form 4 for MPLX MPLX LP
Accepted 2026-08-18 16:43:38 ET · period of report 2026-08-14 · accession 0001193125-26-355612 · 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 16:43 | 2026-08-14 | MPLX | SEMPLE FRANK M | Dir | A - Grant | $0.00 | +1,073 | 63.5K | +2% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Units (Limited Partner Interests) | 2026-08-14 | A | A | 1,072.72 | $0.00 | 63,475.96 | D | — | — |