| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Dec 2024 | 12 Dec 2024 | 001-42435 |
| 4 | Open Document | Open Filing | 06 Jun 2023 | 02 Jun 2023 | 000-13215 | |
| 3 | Open Document | Open Filing | 28 Mar 2023 | 20 Mar 2023 | 000-13215 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Nov 2020 | 05 Nov 2020 | 001-39687 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2015 | 04 Jun 2015 | 001-35620 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2015 | 08 May 2015 | 001-35620 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2015 | 01 May 2015 | 001-35620 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2015 | 05 Mar 2015 | 001-35620 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Dec 2014 | 04 Dec 2014 | 001-35620 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2014 | 29 Sep 2014 | 001-35620 |