| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 06 Aug 2025 | 02 Jun 2025 | 001-39435 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jul 2023 | 16 Jan 2021 | 000-52205 |
| 3 | Open Document | Open Filing | FORM 3 | 02 Jul 2021 | 09 Jun 2021 | 000-56266 |
| 3 | Open Document | Open Filing | 24 Aug 2020 | 01 May 2018 | 001-39435 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Sep 2018 | 26 Feb 2018 | 000-54892 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2016 | 20 May 2015 | 000-54892 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Nov 2015 | 01 Nov 2015 | 000-54617 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2015 | 16 Oct 2014 | 000-54617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2015 | 02 Mar 2015 | 000-53103 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2015 | 06 Mar 2015 | 000-54892 |