Arkolith/Insider Trading/MPC/Form 4

Lyon Shawn M

SVP Log & Storage, MPLX GP LLCMarathon Petroleum Corp (MPC) · full profile →Form 4 · filed Sep 1, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$532K
Net Open-Market Flow
-$532K
Transactions
2
2 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 31, 2026Sell(S)1K$375.75$376K11K
Aug 28, 2026Sell(S)425$368.51$157K12K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-378519) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML

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