Insider Stock Trading History of Koraleski John J


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 Koraleski John J since year 2005. The trader's CIK number is 1200010. At the time of this reporting, Koraleski John J is the Director of Martin Marietta Materials Inc . (stock ticker symbol MLM). See this page for all insider trading activities at Martin Marietta Materials Inc .

Note that in the past KORALESKI JOHN J also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Koraleski John J since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-08-18 MLM Martin Marietta Materials Inc Buy 500 198.37 99,185
2015-02-13 UNP Union Pacific Corp Option Ex 60,726 57.37 3,483,850
2014-03-10 UNP Union Pacific Corp Option Ex 30,936 93.60 2,895,609
2013-03-01 UNP Union Pacific Corp Option Ex 13,141 60.98 801,338
2012-07-20 UNP Union Pacific Corp Option Ex 97,484 61.68 6,012,813
2012-04-26 UNP Union Pacific Corp Option Ex 29,411 47.28 1,390,552
2011-04-08 UNP Union Pacific Corp Sale 22,000 95.71 2,105,532
2011-03-30 UNP Union Pacific Corp Option Ex 29,411 47.28 1,390,552
2011-01-14 UNP Union Pacific Corp Option Ex 96,557 47.88 4,623,631
2010-10-14 UNP Union Pacific Corp Option Ex 79,800 43.03 3,433,794
2008-07-31 UNP Union Pacific Corp Option Ex 63,912 40.26 2,573,097
2008-05-23 UNP Union Pacific Corp Option Ex 30,980 77.12 2,389,177
2007-10-24 UNP Union Pacific Corp Option Ex 44,000 65.10 2,864,399
2007-05-21 UNP Union Pacific Corp Option Ex 200 55.00 11,000
2007-05-21 UNP Union Pacific Corp Sale 20,286 119.61 2,426,449
2007-05-10 UNP Union Pacific Corp Option Ex 60,000 59.12 3,547,200
2007-02-02 UNP Union Pacific Corp Option Ex 30,000 49.88 1,496,400
2006-03-21 UNP Union Pacific Corp Option Ex 12,000 47.50 570,000
2006-02-28 UNP Union Pacific Corp Option Ex 12,000 47.50 570,000
2005-12-23 UNP Union Pacific Corp Option Ex 35,457 66.24 2,348,671

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 Koraleski John J (Director of Martin Marietta Materials Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.