George P. Shaffner - Net Worth and Insider Trading

George P. Shaffner Net Worth

The estimated net worth of George P. Shaffner is at least $5 Million dollars as of 2024-09-21. George P. Shaffner is the Sr. VP, HES&S (See Remarks) of Marathon Petroleum Corp and owns about 28,565 shares of Marathon Petroleum Corp (MPC) stock worth over $5 Million. George P. Shaffner is also the VP and COO of MPLX LP and owns about 4,000 shares of MPLX LP (MPLX) stock worth over $176,800. Details can be seen in George P. Shaffner's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that George P. Shaffner has not made any transactions after 2015-05-06 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

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Transaction Summary of George P. Shaffner

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George P. Shaffner Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, George P. Shaffner owns 2 companies in total, including Marathon Petroleum Corp (MPC) , and MPLX LP (MPLX) .

Click here to see the complete history of George P. Shaffner’s form 4 insider trades.

Insider Ownership Summary of George P. Shaffner

Ticker Comapny Transaction Date Type of Owner
MPC Marathon Petroleum Corp 2015-05-06 Sr. VP & Transp. & Logistics
MPLX MPLX LP 2012-10-31 VP and Chief Operating Officer

George P. Shaffner Latest Holdings Summary

George P. Shaffner currently owns a total of 2 stocks. Among these stocks, George P. Shaffner owns 28,565 shares of Marathon Petroleum Corp (MPC) as of May 6, 2015, with a value of $5 Million and a weighting of 96.37%. George P. Shaffner also owns 4,000 shares of MPLX LP (MPLX) as of October 31, 2012, with a value of $176,800 and a weighting of 3.63%.

Latest Holdings of George P. Shaffner

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
MPC Marathon Petroleum Corp 2015-05-06 28,565 164.39 4,695,800
MPLX MPLX LP 2012-10-31 4,000 44.20 176,800

Holding Weightings of George P. Shaffner


George P. Shaffner Form 4 Trading Tracker

According to the SEC Form 4 filings, George P. Shaffner has made a total of 0 transactions in Marathon Petroleum Corp (MPC) over the past 5 years. The most-recent trade in Marathon Petroleum Corp is the sale of 51,122 shares on May 6, 2015, which brought George P. Shaffner around $3 Million.

According to the SEC Form 4 filings, George P. Shaffner has made a total of 0 transactions in MPLX LP (MPLX) over the past 5 years. The most-recent trade in MPLX LP is the acquisition of 4,000 shares on October 31, 2012, which cost George P. Shaffner around $88,000.

Insider Trading History of George P. Shaffner

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.
Total 0
  • 1
Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

George P. Shaffner Trading Performance

GuruFocus tracks the stock performance after each of George P. Shaffner's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by George P. Shaffner is 26.31%. GuruFocus also compares George P. Shaffner's trading performance to market benchmark return within the same time period. The performance of stocks bought by George P. Shaffner within 3 months outperforms 1 times out of 1 transactions in total compared to the return of S&P 500 within the same period.

You can select different timeframes to see how George P. Shaffner's insider trading performs compared to the benchmark.

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

Performance of George P. Shaffner

Average Return

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Average return per transaction

Outperforming Transactions

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1 out of 1 outperforming transactions.
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Return(%) 5.91 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) 5.63 LIMIT LIMIT LIMIT LIMIT LIMIT

George P. Shaffner Ownership Network

Ownership Network List of George P. Shaffner

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Ownership Network Relation of George P. Shaffner

Insider Network Chart

George P. Shaffner Owned Company Details

What does Marathon Petroleum Corp do?

Who are the key executives at Marathon Petroleum Corp?

George P. Shaffner is the Sr. VP & Transp. & Logistics of Marathon Petroleum Corp. Other key executives at Marathon Petroleum Corp include Ex VP and CCO & MPLX GP LLC Timothy J Aydt , Senior VP and Controller Carl Kristopher Hagedorn , and SVP Log & Storage & MPLX GP LLC Shawn M Lyon .

Marathon Petroleum Corp (MPC) Insider Trades Summary

Over the past 18 months, George P. Shaffner made no insider transaction in Marathon Petroleum Corp (MPC). Other recent insider transactions involving Marathon Petroleum Corp (MPC) include a net sale of 13,000 shares made by Rucker Kim K.w. , a net sale of 12,868 shares made by Timothy J Aydt , and a net sale of 7,153 shares made by Carl Kristopher Hagedorn .

In summary, during the past 3 months, insiders sold 0 shares of Marathon Petroleum Corp (MPC) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 49,296 shares of Marathon Petroleum Corp (MPC) were sold and 0 shares were bought by its insiders, resulting in a net sale of 49,296 shares.

Marathon Petroleum Corp (MPC)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Marathon Petroleum Corp Insider Transactions

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George P. Shaffner Mailing Address

Above is the net worth, insider trading, and ownership report for George P. Shaffner. You might contact George P. Shaffner via mailing address: C/o Marathon Petroleum Corporation, 539 S. Main Street, Findlay Oh 45840.

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