| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Sep 2025 | 26 Sep 2025 | 001-42861 |
| 3 | Open Document | Open Filing | 24 Sep 2025 | 24 Sep 2025 | 001-42861 | |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jul 2021 | 20 Jul 2021 | 000-54436 |
| 3 | Open Document | Open Filing | FORM 3 | 19 Oct 2020 | 15 Oct 2020 | 000-54436 |
| 144 | Open Document | Open Filing | 144 | 14 Mar 2016 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Jul 2014 | 16 Jul 2012 | 000-54070 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Jul 2014 | 19 Oct 2010 | 000-54070 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Mar 2013 | 20 Jan 2013 | 000-54515 |