Insider Stock Trading History of Tiefel William R


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 Tiefel William R since year 2005. The trader's CIK number is 1223840. At the time of this reporting, Tiefel William R is the of Carmax Inc . (stock ticker symbol KMX). See this page for all insider trading activities at Carmax Inc .


Stock purchases, sales, and option exercises reported by insider Tiefel William R since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-10-03 KMX Carmax Inc Sale 23,000 76.39 1,756,970
2015-09-25 KMX Carmax Inc Option Ex 13,397 17.23 230,897
2014-01-03 KMX Carmax Inc Option Ex 9,091 14.86 135,092
2013-12-26 KMX Carmax Inc Option Ex 5,285 25.67 135,665
2012-12-24 KMX Carmax Inc Option Ex 14,402 15.31 220,566
2012-04-11 KMX Carmax Inc Option Ex 8,006 10.75 86,064
2011-04-06 KMX Carmax Inc Option Ex 5,750 14.19 81,592
2010-05-07 KMX Carmax Inc Option Ex 11,470 7.03 80,576
2007-12-26 KMX Carmax Inc Buy 20,000 19.10 382,080
2007-10-15 KMX Carmax Inc Buy 20,000 21.30 425,940
2007-04-02 KMX Carmax Inc Buy 20,000 24.78 495,680
2007-01-11 KMX Carmax Inc Buy 5,000 55.98 279,900

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 Tiefel William R ( of Carmax Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.