| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Dec 2025 | 08 Dec 2025 | 001-33982 |
| 3 | Open Document | Open Filing | 08 Apr 2025 | 01 Apr 2025 | 001-33982 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2017 | 10 Nov 2017 | 001-05256 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Aug 2017 | 18 Aug 2017 | 001-05256 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2017 | 01 Apr 2017 | 001-05256 |