| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jun 2025 | 10 Jun 2025 | 000-27512 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jun 2024 | 10 Jun 2024 | 000-27512 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2023 | 10 Jun 2023 | 000-27512 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jun 2022 | 10 Jun 2022 | 000-27512 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Sep 2021 | 10 Sep 2021 | 000-27512 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Sep 2020 | 10 Sep 2020 | 000-27512 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 May 2020 | 18 May 2020 | 000-27512 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2018 | 31 May 2018 | 001-37584 |
| 4 | Open Document | Open Filing | FORM 4 | 30 May 2018 | 25 May 2018 | 001-37584 |
| 4 | Open Document | Open Filing | 4 | 05 Oct 2017 | 03 Oct 2017 | 001-37584 |
| 4 | Open Document | Open Filing | 4 | 30 May 2017 | 25 May 2017 | 001-37584 |
| 4 | Open Document | Open Filing | 4 | 17 Nov 2016 | 15 Nov 2016 | 001-37584 |
| 4 | Open Document | Open Filing | 4 | 05 Oct 2016 | 03 Oct 2016 | 001-37584 |
| 3 | Open Document | Open Filing | 3 | 05 Oct 2016 | 03 Oct 2016 | 001-37584 |