| 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 | 19 May 2025 | 15 May 2025 | 001-36756 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 20 May 2024 | 16 May 2024 | 001-36756 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 12 May 2023 | 10 May 2023 | 001-36756 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 27 Jun 2022 | 23 Jun 2022 | 001-36756 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 May 2022 | 19 May 2022 | 001-36756 |
| 5 | Open Document | Open Filing | ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP | 14 Feb 2022 | 31 Dec 2021 | 001-36756 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2021 | 20 May 2021 | 001-36756 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2020 | 28 May 2020 | 001-36756 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jul 2019 | 08 Jul 2019 | 001-36756 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2018 | 17 May 2018 | 001-36756 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 May 2017 | 25 May 2017 | 001-36756 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Mar 2017 | 29 Mar 2017 | 001-36756 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Mar 2017 | 10 Mar 2017 | 001-36756 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 May 2016 | 26 May 2016 | 001-36756 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2015 | 28 May 2015 | 001-36756 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2015 | 11 May 2015 | 001-36756 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Mar 2015 | 09 Mar 2015 | 001-36756 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Nov 2014 | 12 Nov 2014 | 000-30242 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2014 | 21 May 2014 | 000-30242 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2014 | 31 Dec 2013 | 000-30242 |