| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 18 Dec 2025 | 16 Dec 2025 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Dec 2024 | 11 Dec 2024 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Dec 2023 | 13 Dec 2023 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Dec 2022 | 14 Dec 2022 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Dec 2021 | 16 Dec 2021 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jul 2021 | 30 Jun 2021 | 001-35965 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Dec 2020 | 09 Dec 2020 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2020 | 30 Sep 2020 | 001-35965 |
| 4/A | Open Document | Open Filing | FORM 4/A | 20 Jul 2020 | 01 Jul 2020 | 001-35965 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2020 | 01 Jul 2020 | 001-35965 |
| 5 | Open Document | Open Filing | FORM 5 | 28 Feb 2020 | 31 Dec 2019 | 001-35965 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Dec 2019 | 11 Dec 2019 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Nov 2019 | 26 Nov 2019 | 001-35965 |
| 4/A | Open Document | Open Filing | FORM 4/A | 15 Aug 2019 | 12 Aug 2019 | 001-35965 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Aug 2019 | 12 Aug 2019 | 001-35965 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jul 2019 | 09 Jul 2019 | 001-35965 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2019 | 01 Jul 2019 | 001-35965 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2018 | 12 Dec 2018 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Nov 2018 | 13 Nov 2018 | 001-35965 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Aug 2018 | 10 Aug 2018 | 001-35965 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Aug 2018 | 30 Jun 2018 | 001-35965 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jul 2018 | 01 Jul 2018 | 001-35965 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2018 | 18 May 2018 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2018 | 08 May 2018 | 001-35965 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2018 | 01 Oct 2017 | 001-33008 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2017 | 13 Dec 2017 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2017 | 30 Sep 2017 | 001-33008 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jul 2017 | 01 Jul 2017 | 001-35965 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2017 | 30 Jun 2017 | 001-33008 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2017 | 31 Mar 2017 | 001-33008 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2017 | 10 Mar 2017 | 001-35965 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2017 | 31 Dec 2016 | 001-33008 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Dec 2016 | 14 Dec 2016 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2016 | 30 Sep 2016 | 001-33008 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jul 2016 | 01 Jul 2016 | 001-35965 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2016 | 30 Jun 2016 | 001-33008 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2016 | 30 Jun 2016 | 001-35965 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Apr 2016 | 31 Mar 2016 | 001-33008 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2016 | 31 Dec 2015 | 001-33008 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Dec 2015 | 16 Dec 2015 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2015 | 09 Nov 2015 | 001-35965 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Oct 2015 | 01 Jul 2015 | 001-35965 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2015 | 30 Sep 2015 | 001-33008 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2015 | 30 Jun 2015 | 001-33008 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jun 2015 | 15 Jun 2015 | 001-34115 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2015 | 31 Mar 2015 | 001-33008 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2015 | 02 Jan 2015 | 001-34115 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2015 | 31 Dec 2014 | 001-33008 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Dec 2014 | 17 Dec 2014 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2014 | 30 Sep 2014 | 001-33008 |
| 4 | Open Document | Open Filing | THOMPSON 2014 OPTION GRANT | 17 Jul 2014 | 15 Jul 2014 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2014 | 30 Jun 2014 | 001-33008 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jun 2014 | 16 Jun 2014 | 001-34115 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2014 | 31 Mar 2014 | 001-33008 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2014 | 02 Jan 2014 | 001-34115 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2014 | 31 Dec 2013 | 001-33008 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Dec 2013 | 17 Dec 2013 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2013 | 30 Sep 2013 | 001-33008 |
| 4 | Open Document | Open Filing | THOMPSON AUGUST 2013 MARKET PURCHASE | 13 Aug 2013 | 09 Aug 2013 | 000-30941 |
| 4 | Open Document | Open Filing | THOMPSON 2013 OPTION GRANT | 16 Jul 2013 | 15 Jul 2013 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2013 | 28 Jun 2013 | 001-33008 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jun 2013 | 17 Jun 2013 | 001-34115 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2013 | 31 Mar 2013 | 001-33008 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2013 | 15 Feb 2013 | 001-34115 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2013 | 31 Dec 2012 | 001-33008 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2012 | 03 Dec 2012 | 001-12297 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2012 | 16 Nov 2012 | 000-51211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Nov 2012 | 15 Nov 2012 | 000-51211 |
| 4 | Open Document | Open Filing | FORM 4 - H. BRIAN THOMPSON | 03 Oct 2012 | 01 Oct 2012 | 001-33008 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Aug 2012 | 15 Aug 2012 | 000-51211 |
| 4 | Open Document | Open Filing | THOMPSON 2012 OPTION GRANT | 17 Jul 2012 | 16 Jul 2012 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 - H. BRIAN THOMPSON | 03 Jul 2012 | 01 Jul 2012 | 001-33008 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jun 2012 | 15 Jun 2012 | 001-34115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2012 | 04 Jun 2012 | 000-51211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2012 | 25 May 2012 | 000-51211 |
| 4/A | Open Document | Open Filing | THOMPSON PURCHASE AMEND MAY 2012 | 29 May 2012 | 24 May 2012 | 000-30941 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 May 2012 | 24 May 2012 | 000-51211 |
| 4 | Open Document | Open Filing | THOMPSON PURCHASE MAY 2012 | 25 May 2012 | 24 May 2012 | 000-30941 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Apr 2012 | 10 Apr 2012 | 000-51211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2012 | 03 Apr 2012 | 000-51211 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2012 | 30 Mar 2012 | 000-51211 |
| 4 | Open Document | Open Filing | FORM 4 - H. BRIAN THOMPSON | 02 Apr 2012 | 02 Apr 2012 | 001-33008 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2012 | 29 Mar 2012 | 000-51211 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Mar 2012 | 09 Mar 2012 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 - H. BRIAN THOMPSON | 04 Jan 2012 | 30 Dec 2011 | 001-33008 |