Western Refining Southwest, Inc. insider trades: Mplx (MPLX) SEC Form 4 filings
Companies
Where Western Refining Southwest, Inc. reports to the SEC
About Western Refining Southwest, Inc.'s insider trades
Western Refining Southwest, Inc. is a 10% owner of Mplx (MPLX). It has not reported an open-market purchase or sale.
Its filings also include shares returned to the company (3 filings), grants and awards (2 filings), other transactions (2 filings), conversions (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every MPLX insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.