| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 04 Aug 2025 | 01 Aug 2025 | 000-25826 |
| 4 | Open Document | Open Filing | 4 | 02 Jun 2025 | 30 May 2025 | 000-25826 |
| 4 | Open Document | Open Filing | 4 | 26 Feb 2025 | 25 Feb 2025 | 000-25826 |
| 4 | Open Document | Open Filing | 4 | 24 Feb 2025 | 20 Feb 2025 | 000-25826 |
| 4 | Open Document | Open Filing | 4 | 19 Feb 2025 | 15 Feb 2025 | 000-25826 |
| 4 | Open Document | Open Filing | 4 | 23 Aug 2024 | 21 Aug 2024 | 000-25826 |
| 3 | Open Document | Open Filing | 3 | 23 Aug 2024 | 19 Aug 2024 | 000-25826 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2023 | 17 Feb 2023 | 000-25826 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Feb 2023 | 15 Feb 2023 | 000-25826 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2022 | 17 Feb 2022 | 000-25826 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Feb 2022 | 15 Feb 2022 | 000-25826 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Aug 2021 | 02 Aug 2021 | 000-25826 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 04 Aug 2021 | 02 Aug 2021 | 000-25826 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2020 | 14 Feb 2020 | 000-24612 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Oct 2019 | 11 Oct 2019 | 000-24612 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Sep 2019 | 16 Sep 2019 | 000-24612 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Apr 2019 | 04 Apr 2019 | 001-37672 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Mar 2019 | 28 Feb 2019 | 001-37672 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2019 | 22 Feb 2019 | 001-37672 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jul 2018 | 30 Apr 2018 | 001-37672 |
| 4 | Open Document | Open Filing | 05 Apr 2018 | 30 Mar 2018 | 001-37672 | |
| 4 | Open Document | Open Filing | 02 Apr 2018 | 29 Mar 2018 | 001-37672 | |
| 4 | Open Document | Open Filing | 29 Mar 2018 | 27 Mar 2018 | 001-37672 | |
| 4 | Open Document | Open Filing | 14 Nov 2017 | 31 Oct 2017 | 001-37672 | |
| 4 | Open Document | Open Filing | 11 Jul 2017 | 28 Apr 2017 | 001-37672 | |
| 4 | Open Document | Open Filing | 31 Mar 2017 | 29 Mar 2017 | 001-37672 | |
| 4 | Open Document | Open Filing | 29 Mar 2017 | 27 Mar 2017 | 001-37672 | |
| 3 | Open Document | Open Filing | 15 Dec 2016 | 05 Dec 2016 | 001-37672 |