Insider Transactions by Malcolm Mark

Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
GD Director Jun 16, 2022 Option Exercise $218.01 143 31,175 8,124 Jun 21, 2022, 11:13 AM
GD Director Mar 16, 2022 Option Exercise $235.91 132 31,140 7,981 Mar 17, 2022, 04:21 PM
GD Director Dec 16, 2021 Option Exercise $204.85 115 23,558 7,484 Dec 20, 2021, 03:53 PM
GD Director Sep 16, 2021 Option Exercise $197.77 120 23,732 7,369 Sep 20, 2021, 03:14 PM
GD Director Jun 16, 2021 Option Exercise $192.15 123 23,634 7,249 Jun 21, 2021, 12:18 PM
GD Director Mar 16, 2021 Option Exercise $175.48 135 23,690 7,126 Mar 18, 2021, 02:26 PM
GD Director Dec 16, 2020 Option Exercise $153.72 154 23,673 6,516 Dec 17, 2020, 04:46 PM
GD Director Sep 16, 2020 Option Exercise $146.54 162 23,739 6,362 Sep 17, 2020, 03:16 PM
GD Director Jun 16, 2020 Option Exercise $149.50 158 23,621 6,200 Jun 18, 2020, 11:23 AM
GD Director Mar 17, 2020 Option Exercise $131.68 180 23,702 6,042 Mar 18, 2020, 10:48 AM
GD Director Dec 17, 2019 Option Exercise $179.87 118 21,225 5,377 Dec 19, 2019, 03:26 PM
GD Director Sep 17, 2019 Option Exercise $190.01 111 21,091 5,259 Sep 18, 2019, 04:08 PM
GD Director Jun 18, 2019 Option Exercise $171.40 123 21,082 5,148 Jun 19, 2019, 04:35 PM
GD Director Mar 18, 2019 Option Exercise $169.80 125 21,225 5,025 Mar 19, 2019, 05:06 PM
GD Director Oct 26, 2018 Buy $169.87 3,000 509,612 4,455 Oct 30, 2018, 10:45 AM
TOWR President & CEO Mar 06, 2016 Option Exercise $23.59 6,127 144,536 655,355 Mar 08, 2016, 06:05 PM
TOWR President & CEO Mar 06, 2015 Option Exercise $26.16 11,658 304,973 642,041 Mar 10, 2015, 04:16 PM
TOWR President & CEO Dec 31, 2014 Option Exercise $26.10 131,306 3,427,087 628,468 Jan 05, 2015, 04:50 PM
TOWR President & CEO Mar 06, 2014 Option Exercise $26.45 6,450 170,603 463,916 Mar 10, 2014, 02:20 PM
TOWR President & CEO Mar 01, 2014 Option Exercise $25.68 2,372 60,913 449,898 Mar 04, 2014, 08:41 PM
TOWR President & CEO Mar 06, 2013 Option Exercise $12.76 3,351 42,759 444,703 Mar 08, 2013, 04:22 PM
TOWR President & CEO Mar 01, 2013 Option Exercise $12.04 2,335 28,113 437,294 Mar 05, 2013, 06:33 PM
TOWR President & CEO Sep 06, 2012 Buy $7.15 17,399 124,403 432,061 Sep 06, 2012, 06:34 PM
TOWR President & CEO Sep 05, 2012 Buy $7.15 50,213 359,023 414,662 Sep 06, 2012, 06:34 PM
TOWR President & CEO Sep 04, 2012 Buy $7.46 6,839 51,019 364,449 Sep 06, 2012, 06:34 PM
TOWR President and CEO Apr 20, 2012 Option Exercise $11.16 103,696 1,157,247 357,610 Apr 24, 2012, 08:33 AM
TOWR President & CEO Mar 01, 2012 Option Exercise $12.74 2,331 29,697 207,150 Mar 05, 2012, 08:09 PM
TOWR President & CEO Sep 09, 2011 Buy $12.27 10,808 132,614 201,913 Sep 13, 2011, 09:04 AM
TOWR President & CEO Sep 08, 2011 Buy $12.31 13,102 161,289 201,913 Sep 12, 2011, 04:11 PM
TOWR President & CEO Sep 06, 2011 Buy $12.48 6,649 82,980 188,811 Sep 08, 2011, 04:13 PM
TOWR President & CEO Jul 20, 2011 Option Exercise $17.08 101,994 1,742,058 182,162 Jul 21, 2011, 05:15 PM
TOWR President & CEO Jul 20, 2011 Option Exercise $17.08 254,156 4,340,984 284,156 Jul 21, 2011, 05:15 PM
TOWR President & CEO Dec 06, 2010 Buy $15.85 10,000 158,540 30,000 Dec 08, 2010, 06:13 PM
TOWR President & CEO Dec 03, 2010 Buy $15.59 10,000 155,936 20,000 Dec 06, 2010, 04:52 PM
TOWR President & CEO Dec 02, 2010 Buy $15.39 10,000 153,894 10,000 Dec 06, 2010, 04:52 PM

Desktop Version

Symbol Relationship Date Transaction Value($)
GD Director Jun 16, 2022 Option Exercise 31,175
GD Director Mar 16, 2022 Option Exercise 31,140
GD Director Dec 16, 2021 Option Exercise 23,558
GD Director Sep 16, 2021 Option Exercise 23,732
GD Director Jun 16, 2021 Option Exercise 23,634
GD Director Mar 16, 2021 Option Exercise 23,690
GD Director Dec 16, 2020 Option Exercise 23,673
GD Director Sep 16, 2020 Option Exercise 23,739
GD Director Jun 16, 2020 Option Exercise 23,621
GD Director Mar 17, 2020 Option Exercise 23,702
GD Director Dec 17, 2019 Option Exercise 21,225
GD Director Sep 17, 2019 Option Exercise 21,091
GD Director Jun 18, 2019 Option Exercise 21,082
GD Director Mar 18, 2019 Option Exercise 21,225
GD Director Oct 26, 2018 Buy 509,612
TOWR President & CEO Mar 06, 2016 Option Exercise 144,536
TOWR President & CEO Mar 06, 2015 Option Exercise 304,973
TOWR President & CEO Dec 31, 2014 Option Exercise 3,427,087
TOWR President & CEO Mar 06, 2014 Option Exercise 170,603
TOWR President & CEO Mar 01, 2014 Option Exercise 60,913
TOWR President & CEO Mar 06, 2013 Option Exercise 42,759
TOWR President & CEO Mar 01, 2013 Option Exercise 28,113
TOWR President & CEO Sep 06, 2012 Buy 124,403
TOWR President & CEO Sep 05, 2012 Buy 359,023
TOWR President & CEO Sep 04, 2012 Buy 51,019
TOWR President and CEO Apr 20, 2012 Option Exercise 1,157,247
TOWR President & CEO Mar 01, 2012 Option Exercise 29,697
TOWR President & CEO Sep 09, 2011 Buy 132,614
TOWR President & CEO Sep 08, 2011 Buy 161,289
TOWR President & CEO Sep 06, 2011 Buy 82,980
TOWR President & CEO Jul 20, 2011 Option Exercise 1,742,058
TOWR President & CEO Jul 20, 2011 Option Exercise 4,340,984
TOWR President & CEO Dec 06, 2010 Buy 158,540
TOWR President & CEO Dec 03, 2010 Buy 155,936
TOWR President & CEO Dec 02, 2010 Buy 153,894