| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2025 | 04 Mar 2025 | 001-42545 |
| 3 | Open Document | Open Filing | 10 Jan 2022 | 15 Dec 2021 | 001-39553 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2021 | 12 Mar 2021 | 000-55657 |
| 3 | Open Document | Open Filing | 15 Oct 2020 | 15 Oct 2020 | 000-56216 | |
| 4 | Open Document | Open Filing | 06 May 2020 | 04 May 2020 | 000-55657 | |
| 4 | Open Document | Open Filing | 15 Oct 2018 | 03 Oct 2018 | 000-25169 | |
| 3 | Open Document | Open Filing | 15 Oct 2018 | 17 Jan 2017 | 000-25169 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Aug 2018 | 25 Jul 2018 | 000-55657 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Sep 2015 | 21 Aug 2015 | 333-196409 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Apr 2015 | 01 Apr 2015 | 000-54665 |
| 3 | Open Document | Open Filing | FORM 3 | 19 Feb 2015 | 10 Feb 2015 | 000-55313 |