| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Feb 2025 | 13 Feb 2025 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Aug 2024 | 19 Aug 2024 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Mar 2024 | 29 Feb 2024 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Aug 2023 | 08 Aug 2023 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Feb 2019 | 05 Feb 2019 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Jan 2018 | 10 Jan 2018 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Nov 2017 | 10 Nov 2017 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Mar 2016 | 29 Feb 2016 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Apr 2015 | 01 Apr 2015 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Mar 2015 | 13 Mar 2015 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Dec 2014 | 04 Dec 2014 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Aug 2014 | 06 Aug 2014 | 001-35962 |