| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2025 | 15 May 2025 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2025 | 13 Mar 2025 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2025 | 09 Mar 2025 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2024 | 15 May 2024 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2024 | 07 Mar 2024 | 000-09115 |
| 144 | Open Document | Open Filing | 01 Aug 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2023 | 04 May 2023 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Mar 2023 | 09 Mar 2023 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2022 | 15 Nov 2022 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Aug 2022 | 22 Aug 2022 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2022 | 10 Mar 2022 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2021 | 18 Nov 2021 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2021 | 11 May 2021 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2021 | 11 Mar 2021 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Mar 2021 | 08 Mar 2021 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Nov 2020 | 19 Nov 2020 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2020 | 12 Mar 2020 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2020 | 28 Feb 2020 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2020 | 12 Feb 2020 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Nov 2019 | 13 Nov 2019 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Nov 2019 | 01 Nov 2019 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2018 | 20 Nov 2018 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2018 | 14 Nov 2018 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Feb 2018 | 21 Feb 2018 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Nov 2017 | 15 Nov 2017 | 000-09115 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Oct 2017 | 13 Oct 2017 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Sep 2017 | 31 Aug 2017 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Aug 2017 | 10 Aug 2017 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Aug 2016 | 12 Aug 2016 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Aug 2016 | 10 Aug 2016 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2016 | 12 May 2016 | 000-09115 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Dec 2015 | 23 Nov 2015 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2015 | 23 Nov 2015 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2015 | 16 Nov 2015 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2015 | 05 Feb 2015 | 000-09115 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Nov 2014 | 01 Oct 2014 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Aug 2014 | 08 Aug 2014 | 000-09115 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jul 2014 | 29 Jul 2014 | 000-09115 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jul 2014 | 29 Jul 2014 | 000-09115 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Jul 2014 | 29 Jul 2014 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2014 | 16 Mar 2014 | 001-09335 |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 26 Mar 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Mar 2013 | 12 Mar 2013 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2013 | 27 Feb 2013 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2013 | 25 Feb 2013 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2013 | 21 Feb 2013 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2013 | 19 Feb 2013 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Feb 2013 | 14 Feb 2013 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2013 | 07 Dec 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Dec 2012 | 17 Dec 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Oct 2012 | 18 Oct 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Oct 2012 | 09 Oct 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2012 | 02 Oct 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2012 | 01 Oct 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2012 | 28 Sep 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Sep 2012 | 27 Sep 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Sep 2012 | 19 Sep 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Sep 2012 | 18 Sep 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Sep 2012 | 13 Sep 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Sep 2012 | 12 Sep 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2012 | 04 Sep 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Aug 2012 | 21 Aug 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Aug 2012 | 06 Aug 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jul 2012 | 25 Jul 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jul 2012 | 18 Jul 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jul 2012 | 10 Jul 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2012 | 02 Jul 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jun 2012 | 19 Jun 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2012 | 12 Jun 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2012 | 06 Jun 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Apr 2012 | 09 Apr 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Mar 2012 | 13 Mar 2012 | 001-09335 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Mar 2012 | 12 Mar 2012 | 001-09335 |