| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Oct 2023 | 04 Oct 2023 | 001-14130 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Feb 2023 | 31 Jan 2023 | 001-14130 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 14 | 13 Feb 2017 | ||
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 13 | 11 Feb 2016 | ||
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 12 | 13 Feb 2015 | ||
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 11 | 05 Feb 2014 |