Arkolith/Insider Trading/MPLX/Form 4

Hennigan Michael J

Executive Chairman, DirectorMPLX LP (MPLX) · full profile →Form 4 · filed Mar 4, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
4
4 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 3, 2025Tax withholding(F)10K$54.34$549K360K
Mar 3, 2025Tax withholding(F)10K$54.34$553K371K
Mar 3, 2025Tax withholding(F)10K$54.34$536K381K
Mar 1, 2025Grant(A)33K—$0391K

Transaction Codes

F
Shares withheld for taxes
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000950170-25-032659) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML