| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2025 | 14 May 2025 | 001-40495 |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2024 | 15 May 2024 | 001-40495 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2023 | 17 May 2023 | 001-40495 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2022 | 18 May 2022 | 001-40495 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jun 2021 | 21 Jun 2021 | 001-40495 |
| 3 | Open Document | Open Filing | FORM 3 | 16 Jun 2021 | 16 Jun 2021 | 001-40495 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Oct 2017 | 12 Oct 2017 | 001-37819 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 May 2017 | 23 May 2017 | 001-37819 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Sep 2016 | 21 Sep 2016 | 001-37819 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2012 | 16 Feb 2012 | 001-11312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2012 | 14 Feb 2012 | 001-11312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2012 | 31 Jan 2012 | 001-11312 |