| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Aug 2025 | 27 Aug 2025 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jun 2025 | 23 Jun 2025 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2025 | 01 Jun 2025 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Sep 2024 | 12 Sep 2024 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Sep 2024 | 12 Sep 2024 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Sep 2024 | 12 Sep 2024 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Sep 2024 | 09 Sep 2024 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2024 | 21 May 2024 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2024 | 15 May 2024 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2024 | 09 May 2024 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Nov 2021 | 29 Oct 2021 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Dec 2020 | 17 Dec 2020 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Sep 2020 | 21 Sep 2020 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jun 2020 | 16 Jun 2020 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2020 | 27 May 2020 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2020 | 02 Mar 2020 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2020 | 11 Feb 2020 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2020 | 03 Feb 2020 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2020 | 31 Jan 2020 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jun 2019 | 18 Jun 2019 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2019 | 19 Mar 2019 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Sep 2018 | 25 Sep 2018 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Jun 2018 | 25 Jun 2018 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2018 | 08 May 2018 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Mar 2018 | 26 Mar 2018 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jul 2017 | 28 Jul 2017 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Mar 2017 | 27 Mar 2017 | 000-27719 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jan 2017 | 31 Dec 2016 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jun 2016 | 27 Jun 2016 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2016 | 29 Apr 2016 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Mar 2016 | 28 Mar 2016 | 000-27719 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jan 2016 | 20 Aug 2015 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Dec 2015 | 28 Dec 2015 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Sep 2015 | 25 Sep 2015 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jun 2015 | 25 Jun 2015 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Mar 2015 | 24 Mar 2015 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Dec 2014 | 24 Dec 2014 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Sep 2014 | 24 Sep 2014 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jun 2014 | 25 Jun 2014 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Mar 2014 | 25 Mar 2014 | 000-27719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jan 2014 | 13 Jan 2014 | 000-27719 |