| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 Feb 2025 | 24 Feb 2025 | 001-36410 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Sep 2024 | 04 Sep 2024 | 001-36410 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Sep 2021 | 30 Aug 2021 | 001-36410 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Sep 2019 | 30 Aug 2019 | 001-36410 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 May 2016 | 19 May 2016 | 001-36410 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 24 Apr 2014 | 22 Apr 2014 | 001-36410 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Apr 2014 | 10 Apr 2014 | 001-36410 |