Insider Stock Trading History of Duffy Dennis 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 Duffy Dennis J since year 2005. The trader's CIK number is 1200001. At the time of this reporting, Duffy Dennis J is the EVP OPS of Union Pacific Corp . (stock ticker symbol UNP). See this page for all insider trading activities at Union Pacific Corp .


Stock purchases, sales, and option exercises reported by insider Duffy Dennis J since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2010-09-07 UNP Union Pacific Corp Option Ex 121,200 43.03 5,215,236
2008-05-23 UNP Union Pacific Corp Option Ex 36,888 77.12 2,844,802
2008-04-07 UNP Union Pacific Corp Option Ex 66,431 66.68 4,429,951
2007-12-11 UNP Union Pacific Corp Option Ex 85,000 65.10 5,533,499
2007-07-24 UNP Union Pacific Corp Option Ex 18,763 59.12 1,109,268
2007-07-19 UNP Union Pacific Corp Option Ex 89,562 60.13 5,385,363
2007-07-16 UNP Union Pacific Corp Option Ex 200 55.00 11,000
2007-03-06 UNP Union Pacific Corp Sale 21,343 96.12 2,051,489
2006-09-15 UNP Union Pacific Corp Option Ex 54,800 51.77 2,836,996

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 Duffy Dennis J (EVP OPS of Union Pacific Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.