Insider Stock Trading History of Hofmann Herbert C


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 Hofmann Herbert C since year 2005. The trader's CIK number is 1189929. At the time of this reporting, Hofmann Herbert C is the Director of Diamond Offshore Drilling Inc . (stock ticker symbol DO). See this page for all insider trading activities at Diamond Offshore Drilling Inc .

Note that in the past HOFMANN HERBERT C also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Hofmann Herbert C since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2013-03-28 DO Diamond Offshore Drilling Inc Option Ex 1,500 55.68 83,520
2013-03-28 DO Diamond Offshore Drilling Inc Sale 292 69.76 20,369
2012-05-01 L Loews Corp Option Ex 12,437 25.66 319,133
2012-05-01 L Loews Corp Sale 6,860 41.09 281,877
2011-04-28 L Loews Corp Option Ex 2,813 34.89 98,145
2011-04-28 L Loews Corp Sale 545 44.00 23,980
2011-03-25 L Loews Corp Sale 830 43.09 35,764
2011-03-25 L Loews Corp Option Ex 5,624 36.60 205,838
2011-03-02 DO Diamond Offshore Drilling Inc Sale 142 78.77 11,185
2011-03-02 DO Diamond Offshore Drilling Inc Option Ex 1,000 67.45 67,450
2011-02-08 L Loews Corp Option Ex 16,742 33.66 563,535
2011-02-08 L Loews Corp Sale 3,897 42.89 167,142
2011-02-08 DO Diamond Offshore Drilling Inc Option Ex 500 61.79 30,895
2011-02-08 DO Diamond Offshore Drilling Inc Sale 73 71.39 5,211
2010-11-03 L Loews Corp Sale 500 39.58 19,790
2010-11-03 L Loews Corp Option Ex 2,946 33.14 97,630
2010-10-13 L Loews Corp Sale 418 40.00 16,720
2010-10-13 L Loews Corp Option Ex 2,812 33.14 93,189
2010-08-04 L Loews Corp Option Ex 2,813 30.54 85,909
2010-08-04 L Loews Corp Sale 2,813 37.53 105,571
2010-04-05 L Loews Corp Sale 2,812 38.00 106,856
2010-04-05 L Loews Corp Option Ex 2,812 30.54 85,878
2010-03-01 L Loews Corp Option Ex 5,625 30.54 171,787
2010-03-01 L Loews Corp Sale 5,625 36.94 207,787
2010-01-07 L Loews Corp Option Ex 5,626 25.91 145,769
2010-01-07 L Loews Corp Sale 5,626 38.00 213,788
2010-01-04 L Loews Corp Sale 5,624 37.00 208,088
2010-01-04 L Loews Corp Option Ex 5,624 25.91 145,717
2009-12-28 L Loews Corp Option Ex 4,000 24.32 97,280
2009-12-28 L Loews Corp Sale 4,000 36.56 146,240
2009-11-13 L Loews Corp Option Ex 4,000 19.43 77,720
2009-11-16 L Loews Corp Sale 4,000 36.32 145,280
2009-11-16 L Loews Corp Option Ex 4,000 21.88 87,500
2009-11-13 L Loews Corp Sale 4,000 35.64 142,560
2009-11-10 L Loews Corp Option Ex 3,500 19.43 68,005
2009-11-10 L Loews Corp Sale 3,500 35.73 125,054
2009-11-09 L Loews Corp Option Ex 5,813 18.40 106,930
2009-11-09 L Loews Corp Sale 5,813 34.91 202,931
2009-10-16 L Loews Corp Sale 5,625 36.07 202,893
2009-10-16 L Loews Corp Option Ex 5,625 23.68 133,200
2009-09-23 L Loews Corp Option Ex 5,625 23.68 133,200
2009-09-23 L Loews Corp Sale 5,625 34.64 194,850
2009-09-11 DO Diamond Offshore Drilling Inc Option Ex 500 83.57 41,785
2009-09-11 DO Diamond Offshore Drilling Inc Sale 50 94.63 4,731
2009-08-31 L Loews Corp Sale 11,250 33.76 379,800
2009-08-31 L Loews Corp Option Ex 11,250 20.06 225,675
2009-08-27 L Loews Corp Option Ex 11,250 19.61 220,612
2009-08-27 L Loews Corp Sale 11,250 33.62 378,225
2009-05-19 DO Diamond Offshore Drilling Inc Option Ex 1,000 61.62 61,620
2009-05-19 DO Diamond Offshore Drilling Inc Sale 180 77.52 13,954
2008-05-20 DO Diamond Offshore Drilling Inc Sale 89 145.09 12,913
2008-05-20 DO Diamond Offshore Drilling Inc Option Ex 500 117.36 58,680
2007-12-27 DO Diamond Offshore Drilling Inc Sale 109 148.37 16,172
2007-12-27 DO Diamond Offshore Drilling Inc Option Ex 500 114.21 57,105
2007-12-26 LTR;CG Loews Corp Sale 8,437 50.02 421,976
2007-12-26 LTR;CG Loews Corp Option Ex 8,437 17.36 146,466
2007-12-21 LTR;CG Loews Corp Option Ex 10,300 15.61 160,783
2007-12-21 LTR;CG Loews Corp Sale 10,300 48.88 503,412
2007-12-03 DO Diamond Offshore Drilling Inc Sale 60 117.13 7,027
2007-12-03 DO Diamond Offshore Drilling Inc Option Ex 500 101.97 50,985
2007-06-18 DO Diamond Offshore Drilling Inc Sale 1,500 99.86 149,784
2007-06-18 DO Diamond Offshore Drilling Inc Option Ex 1,500 83.53 125,289
2007-05-16 LTR;CG Loews Corp Option Ex 10,000 15.61 156,100
2007-05-16 LTR;CG Loews Corp Sale 10,000 49.14 491,430
2007-03-15 LTR;CG Loews Corp Sale 10,000 44.01 440,130
2007-03-15 LTR;CG Loews Corp Option Ex 10,000 15.61 156,100
2007-02-09 DO Diamond Offshore Drilling Inc Sale 1,000 86.50 86,500
2007-02-09 DO Diamond Offshore Drilling Inc Option Ex 1,000 77.66 77,655
2006-12-22 DO Diamond Offshore Drilling Inc Option Ex 1,000 65.64 65,640
2006-12-22 DO Diamond Offshore Drilling Inc Sale 1,000 80.69 80,686
2006-09-28 LTR;CG Loews Corp Option Ex 15,000 17.66 264,900
2006-09-28 LTR;CG Loews Corp Sale 15,000 38.16 572,475
2006-02-17 DO Diamond Offshore Drilling Inc Option Ex 1,500 47.80 71,700
2006-02-17 DO Diamond Offshore Drilling Inc Sale 1,500 78.75 118,128

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 Hofmann Herbert C (Director of Diamond Offshore Drilling Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.