| Transaction Date | Insider | Transaction Type | Number of Shares Transacted |
|---|---|---|---|
| 2006-11-16 | Utt William P | Purchase | 100.0 |
| 2007-04-05 | HALLIBURTON CO | Sale | 135627000.0 |
| 2007-05-08 | GENDELL JEFFREY L ET AL | Purchase | 700100.0 |
| 2007-05-15 | GENDELL JEFFREY L ET AL | Purchase | 400000.0 |
| 2007-05-15 | Stanski Bruce A | Sale | 4177.0 |
| 2007-05-15 | Stanski Bruce A | Sale | 13247.0 |
| 2007-05-15 | Stanski Bruce A | Sale | 12924.0 |
| 2007-05-16 | GENDELL JEFFREY L ET AL | Purchase | 355000.0 |
| 2007-05-29 | GENDELL JEFFREY L ET AL | Purchase | 216300.0 |
| 2007-05-30 | GENDELL JEFFREY L ET AL | Purchase | 125036.0 |
| 2007-06-08 | GENDELL JEFFREY L ET AL | Purchase | 200000.0 |
| 2007-06-11 | GENDELL JEFFREY L ET AL | Purchase | 6300.0 |
| 2007-08-27 | Fulton Iain Robert | Sale | 2584.0 |
| 2007-09-19 | Rose John L | Sale | 10016.0 |
| 2007-09-19 | Rose John L | Sale | 10187.0 |
| 2007-09-19 | Rose John L | Sale | 4846.0 |
| 2007-11-29 | Stanski Bruce A | Sale | 400.0 |
| 2007-11-29 | Stanski Bruce A | Sale | 200.0 |
| 2007-11-29 | Stanski Bruce A | Sale | 750.0 |
| 2007-11-29 | Stanski Bruce A | Sale | 500.0 |
| 2007-11-29 | Stanski Bruce A | Sale | 100.0 |
| 2007-11-29 | Stanski Bruce A | Sale | 400.0 |
| 2007-11-29 | Stanski Bruce A | Sale | 200.0 |
| 2007-11-29 | Stanski Bruce A | Sale | 200.0 |
| 2007-11-29 | Stanski Bruce A | Sale | 100.0 |
| 2007-11-29 | Stanski Bruce A | Sale | 1200.0 |
| 2007-11-29 | Stanski Bruce A | Sale | 300.0 |
| 2007-11-29 | Stanski Bruce A | Sale | 100.0 |
| 2007-11-29 | Stanski Bruce A | Sale | 123.0 |
| 2007-11-29 | Stanski Bruce A | Sale | 100.0 |
| 2007-11-29 | Stanski Bruce A | Sale | 100.0 |
| 2008-05-08 | GENDELL JEFFREY L ET AL | Sale | 279713.0 |
| 2008-05-09 | GENDELL JEFFREY L ET AL | Sale | 66843.0 |
| 2008-05-13 | GENDELL JEFFREY L ET AL | Sale | 622100.0 |
| 2008-05-14 | GENDELL JEFFREY L ET AL | Sale | 749287.0 |
| 2008-05-15 | GENDELL JEFFREY L ET AL | Sale | 275000.0 |
| 2008-08-11 | CURTISS JEFFREY E | Purchase | 5000.0 |
| 2009-07-24 | Challand Timothy B. | Sale | 400.0 |
| 2009-07-27 | Challand Timothy B. | Sale | 88.0 |
| 2009-07-27 | Challand Timothy B. | Sale | 5500.0 |
| 2009-08-06 | Challand Timothy B. | Sale | 5989.0 |
| 2011-04-01 | Utt William P | Sale | 5299.0 |
| 2011-04-01 | Utt William P | Sale | 3835.0 |
| 2011-05-02 | Utt William P | Sale | 9134.0 |
| 2011-05-02 | Utt William P | Sale | 5299.0 |
| 2011-05-02 | Utt William P | Sale | 3835.0 |
| 2011-06-01 | Utt William P | Sale | 5299.0 |
| 2011-06-01 | Utt William P | Sale | 3835.0 |
| 2011-07-01 | Utt William P | Sale | 5299.0 |
| 2011-07-01 | Utt William P | Sale | 3835.0 |
| 2011-08-01 | Utt William P | Sale | 5299.0 |
| 2011-08-01 | Utt William P | Sale | 3835.0 |
| 2011-09-01 | Utt William P | Sale | 5299.0 |
| 2011-09-01 | Utt William P | Sale | 3835.0 |
| 2011-10-14 | Utt William P | Sale | 5299.0 |
| 2011-10-14 | Utt William P | Sale | 3835.0 |
| 2011-11-03 | Utt William P | Sale | 5299.0 |
| 2011-11-03 | Utt William P | Sale | 3835.0 |
| 2011-12-01 | Utt William P | Sale | 5304.0 |
| 2011-12-01 | Utt William P | Sale | 3838.0 |
| 2011-12-19 | Oelking Roy | Sale | 4000.0 |
| 2012-01-20 | Utt William P | Sale | 5974.0 |
| 2012-02-01 | Utt William P | Sale | 5974.0 |
| 2012-03-01 | Utt William P | Sale | 5974.0 |
| 2012-04-02 | Utt William P | Sale | 5974.0 |
| 2012-05-01 | Utt William P | Sale | 5974.0 |
| 2012-09-11 | Utt William P | Sale | 23896.0 |
| 2012-10-01 | Utt William P | Sale | 5974.0 |
| 2012-12-12 | Utt William P | Sale | 11954.0 |
| 2013-03-07 | Farley Andrew D | Sale | 4016.0 |
| 2013-03-07 | Farley Andrew D | Sale | 4846.0 |
| 2013-04-26 | Utt William P | Sale | 8709.0 |
| 2013-05-03 | Utt William P | Sale | 8703.0 |
| 2013-06-03 | Utt William P | Sale | 8703.0 |
| 2013-07-01 | Utt William P | Sale | 8703.0 |
| 2013-08-01 | Utt William P | Sale | 8703.0 |
| 2013-09-03 | Utt William P | Sale | 8703.0 |
| 2013-10-01 | Utt William P | Sale | 8703.0 |
| 2013-11-01 | Utt William P | Sale | 8703.0 |
| 2013-11-05 | Oelking Roy | Sale | 6240.0 |
| 2013-12-02 | Utt William P | Sale | 8703.0 |
| 2014-03-06 | Utt William P | Sale | 162741.0 |
| 2015-03-09 | Harrington Ivor | Sale | 14965.0 |
| 2017-03-07 | SOPP MARK W | Purchase | 5000.0 |
| 2017-03-08 | SOPP MARK W | Purchase | 10000.0 |
| 2019-03-01 | Derbyshire John | Sale | 5460.0 |
| 2019-03-04 | Mujib Farhan | Sale | 2496.0 |
| 2019-05-16 | Mujib Farhan | Sale | 678.0 |
| 2019-07-19 | Akerson Eileen | Sale | 213.0 |
| 2019-08-23 | Bright William Byron Jr. | Sale | 5926.0 |
| 2019-09-09 | Akerson Eileen | Sale | 213.0 |
| 2019-11-04 | Akerson Eileen | Sale | 1065.0 |
| 2019-11-04 | Akerson Eileen | Sale | 213.0 |
| 2019-11-12 | Akerson Eileen | Sale | 639.0 |
| 2020-02-26 | Barrie Andrew | Sale | 438.0 |
| 2020-02-28 | SOPP MARK W | Purchase | 4000.0 |
| 2020-03-02 | SOPP MARK W | Purchase | 200.0 |
| 2020-03-02 | SOPP MARK W | Purchase | 1800.0 |
| 2020-03-05 | Conlon Gregory Sean | Sale | 12250.0 |
| 2020-03-09 | SOPP MARK W | Purchase | 2525.0 |
| 2020-03-10 | Mujib Farhan | Sale | 2343.0 |
| 2020-06-03 | Mackey Ian John | Sale | 24636.0 |
| 2020-08-28 | Bright William Byron Jr. | Sale | 2432.0 |
| 2020-11-03 | Barrie Andrew | Sale | 2650.0 |
| Transaction Date) | Insider | Transaction Type | Number of Shares Transacted |