| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Dec 2025 | 11 Dec 2025 | 001-02191 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Oct 2025 | 13 Oct 2025 | 001-02191 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2021 | 15 Dec 2021 | 001-04219 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Dec 2021 | 06 Dec 2021 | 001-04219 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Dec 2020 | 22 Dec 2020 | 001-04219 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 May 2020 | 08 May 2020 | 001-04219 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Mar 2020 | 17 Mar 2020 | 001-04219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2016 | 31 Dec 2015 | 001-02191 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2015 | 13 Mar 2015 | 001-02191 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2015 | 03 Mar 2015 | 001-02191 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2014 | 29 Aug 2014 | 001-02191 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2014 | 18 Mar 2014 | 001-02191 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2014 | 04 Mar 2014 | 001-02191 |