Insider Stock Trading History of Shaffner George P.


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Shaffner George P. since year 2005. The trader's CIK number is 1521085. At the time of this reporting, Shaffner George P. is the Sr. VP, HES&S (See Remarks) of Marathon Petroleum Corp . (stock ticker symbol MPC). See this page for all insider trading activities at Marathon Petroleum Corp .

Note that in the past Shaffner George P. also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Shaffner George P. since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2015-05-06 MPC Marathon Petroleum Corp Sale 25,561 100.60 2,571,564
2015-05-06 MPC Marathon Petroleum Corp Option Ex 25,561 38.04 972,468
2015-05-04 MPC Marathon Petroleum Corp Option Ex 26,213 34.41 901,989
2015-05-04 MPC Marathon Petroleum Corp Sale 26,213 101.46 2,659,570
2013-03-11 MPC Marathon Petroleum Corp Sale 14,629 88.48 1,294,373
2013-03-11 MPC Marathon Petroleum Corp Option Ex 17,069 35.90 612,811
2012-10-31 MPLX Mplx Lp Buy 4,000 22.00 88,000

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Shaffner George P. (Sr. VP, HES&S (See Remarks) of Marathon Petroleum Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.