| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 03 Oct 2025 | 01 Oct 2025 | 001-34791 |
| 4 | Open Document | Open Filing | 4 | 26 Aug 2025 | 22 Aug 2025 | 001-34791 |
| 4 | Open Document | Open Filing | 4 | 03 Jul 2025 | 01 Jul 2025 | 001-34791 |
| 4 | Open Document | Open Filing | FORM 4 | 28 May 2025 | 23 May 2025 | 001-39642 |
| 4 | Open Document | Open Filing | 4 | 17 Mar 2025 | 13 Mar 2025 | 001-34791 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Aug 2024 | 29 Aug 2024 | 001-39642 |
| 4 | Open Document | Open Filing | 4 | 18 Jun 2024 | 15 Jun 2024 | 001-34791 |
| 4 | Open Document | Open Filing | 4 | 12 Dec 2023 | 08 Dec 2023 | 001-34791 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Sep 2023 | 07 Sep 2023 | 001-39642 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Aug 2023 | 28 Aug 2023 | 001-39642 |
| 4 | Open Document | Open Filing | 4 | 05 Jun 2023 | 01 Jun 2023 | 001-34791 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Aug 2022 | 15 Aug 2022 | 001-34791 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Sep 2021 | 31 Aug 2021 | 001-34791 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2021 | 10 May 2021 | 001-34791 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Dec 2020 | 14 Dec 2020 | 001-39642 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jul 2020 | 16 Jul 2020 | 001-34791 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jun 2020 | 02 Jun 2020 | 001-34791 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2020 | 16 Apr 2020 | 001-10079 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Aug 2019 | 14 Aug 2019 | 001-34791 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jun 2019 | 26 Jun 2019 | 001-10079 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 May 2019 | 02 May 2019 | 001-10079 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Nov 2018 | 13 Nov 2018 | 001-10079 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jul 2018 | 23 Jul 2018 | 001-34791 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jun 2018 | 26 Jun 2018 | 001-10079 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2018 | 10 May 2018 | 001-10079 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Aug 2017 | 21 Aug 2017 | 001-10079 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Aug 2017 | 14 Aug 2017 | 001-34791 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jul 2017 | 12 Jul 2017 | 001-34791 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jun 2017 | 26 Jun 2017 | 001-10079 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 27 Jun 2017 | 26 Jun 2017 | 001-10079 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Feb 2017 | 15 Feb 2017 | 001-34791 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Aug 2016 | 08 Aug 2016 | 001-34791 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 09 Aug 2016 | 08 Aug 2016 | 001-34791 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2015 | 10 Mar 2015 | 000-26887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2015 | 23 Feb 2015 | 000-26887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jan 2015 | 18 Jan 2015 | 000-26887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2014 | 07 Mar 2014 | 000-26887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 18 Jan 2014 | 000-26887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Dec 2013 | 10 Dec 2013 | 000-26887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2013 | 15 Aug 2013 | 000-26887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2013 | 15 Feb 2013 | 000-26887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jan 2013 | 18 Jan 2013 | 000-26887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Aug 2012 | 15 Aug 2012 | 000-26887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2012 | 11 May 2012 | 000-26887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2012 | 15 Feb 2012 | 000-26887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jan 2012 | 18 Jan 2012 | 000-26887 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jan 2012 | 18 Jan 2011 | 000-26887 |