Insider Stock Trading History of Krenek Gary T


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 Krenek Gary T since year 2005. The trader's CIK number is 1249093. At the time of this reporting, Krenek Gary T is the Senior Vice Presiden of Diamond Offshore Drilling Inc . (stock ticker symbol DO). See this page for all insider trading activities at Diamond Offshore Drilling Inc .


Stock purchases, sales, and option exercises reported by insider Krenek Gary T since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2012-05-18 DO Diamond Offshore Drilling Inc Buy 1,000 59.95 59,950
2009-10-26 DO Diamond Offshore Drilling Inc Option Ex 1,532 71.14 108,989
2009-10-26 DO Diamond Offshore Drilling Inc Sale 919 108.00 99,252
2009-09-11 DO Diamond Offshore Drilling Inc Option Ex 1,188 52.85 62,789
2009-09-11 DO Diamond Offshore Drilling Inc Sale 870 94.30 82,040
2008-05-19 DO Diamond Offshore Drilling Inc Option Ex 2,628 43.69 114,825
2008-05-19 DO Diamond Offshore Drilling Inc Sale 2,628 142.86 375,443
2008-05-19 DO Diamond Offshore Drilling Inc Option Ex 3,219 89.34 287,569
2008-05-19 DO Diamond Offshore Drilling Inc Sale 1,118 142.86 159,720
2007-05-21 DO Diamond Offshore Drilling Inc Option Ex 3,876 35.87 139,020
2007-05-21 DO Diamond Offshore Drilling Inc Sale 3,876 94.32 365,603
2007-05-21 DO Diamond Offshore Drilling Inc Option Ex 1,029 78.36 80,632
2007-05-21 DO Diamond Offshore Drilling Inc Sale 156 94.52 14,745
2007-02-09 DO Diamond Offshore Drilling Inc Sale 4,000 85.48 341,900
2007-02-09 DO Diamond Offshore Drilling Inc Option Ex 4,000 25.01 100,032
2007-02-09 DO Diamond Offshore Drilling Inc Sale 1,372 85.48 117,271
2007-02-09 DO Diamond Offshore Drilling Inc Option Ex 1,372 57.66 79,112

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 Krenek Gary T (Senior Vice Presiden of Diamond Offshore Drilling Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.