| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 03 Jun 2025 | 02 Jun 2025 | 001-12421 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 12 Sep 2024 | 10 Sep 2024 | 001-12421 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 12 Sep 2024 | 10 Sep 2024 | 001-12421 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Sep 2020 | 29 Sep 2020 | 000-27266 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Sep 2019 | 17 Sep 2019 | 000-27266 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jan 2019 | 10 Jan 2019 | 001-32530 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jan 2019 | 03 Jan 2019 | 001-32530 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Sep 2018 | 11 Sep 2018 | 000-27266 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2018 | 14 Jun 2018 | 001-32530 |
| 4/A | Open Document | Open Filing | FORM 4/A | 18 Jun 2018 | 22 Jun 2017 | 001-32530 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Sep 2017 | 12 Sep 2017 | 000-27266 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Jun 2017 | 22 Jun 2017 | 001-32530 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jan 2017 | 30 Jan 2017 | 000-27266 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jan 2017 | 30 Jan 2017 | 000-27266 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jun 2016 | 28 Jun 2016 | 001-32530 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2016 | 08 Apr 2016 | 001-32530 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jun 2015 | 18 Jun 2015 | 001-32530 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Aug 2014 | 08 Aug 2014 | 001-09788 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Aug 2014 | 12 Aug 2014 | 001-09788 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jun 2014 | 17 Jun 2014 | 001-32530 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2014 | 31 Jan 2014 | 001-32530 |