| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 03 Oct 2025 | 01 Oct 2025 | 000-56294 | |
| 4 | Open Document | Open Filing | 26 Sep 2025 | 24 Sep 2025 | 000-56294 | |
| 4 | Open Document | Open Filing | 28 Jun 2024 | 26 Jun 2024 | 000-56294 | |
| 4 | Open Document | Open Filing | 27 Mar 2024 | 26 Mar 2024 | 000-56294 | |
| 4 | Open Document | Open Filing | 13 Nov 2023 | 08 Nov 2023 | 000-56294 | |
| 4/A | Open Document | Open Filing | 13 Nov 2023 | 08 Mar 2023 | 000-56294 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2023 | 08 Mar 2023 | 000-56294 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Oct 2022 | 18 Oct 2022 | 000-56294 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Sep 2022 | 23 Sep 2022 | 000-56294 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Apr 2022 | 31 Mar 2022 | 000-56294 |
| 3 | Open Document | Open Filing | FORM 3 | 14 Feb 2022 | 14 Feb 2022 | 000-56294 |
| 3 | Open Document | Open Filing | 23 Jul 2021 | 16 Jul 2021 | 811-23655 | |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2021 | 20 May 2021 | 001-16751 |
| 3 | Open Document | Open Filing | 30 Sep 2020 | 30 Sep 2020 | 811-23510 | |
| 4 | Open Document | Open Filing | FORM 4 | 26 May 2020 | 21 May 2020 | 001-16751 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2020 | 19 May 2020 | 001-16751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jul 2019 | 26 Jul 2019 | 001-16751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2019 | 15 May 2019 | 001-16751 |
| 3 | Open Document | Open Filing | 14 Feb 2019 | 14 Feb 2019 | 811-23383 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2019 | 31 Jan 2019 | 001-16751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Nov 2018 | 08 Nov 2018 | 001-16751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Aug 2018 | 16 Aug 2018 | 001-16751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2018 | 25 May 2018 | 001-16751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2018 | 16 May 2018 | 001-16751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Nov 2017 | 07 Nov 2017 | 001-16751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Aug 2017 | 10 Aug 2017 | 001-16751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2017 | 24 May 2017 | 001-16751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2017 | 18 May 2017 | 001-16751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2016 | 19 May 2016 | 001-16751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2015 | 13 May 2015 | 001-16751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2014 | 14 May 2014 | 001-16751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2013 | 15 May 2013 | 001-16751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2012 | 16 May 2012 | 001-16751 |