| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2025 | 24 Apr 2025 | 000-11757 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Feb 2025 | 02 Feb 2025 | 001-37641 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 28 Oct 2024 | 27 Oct 2024 | 001-37641 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 10 Sep 2024 | 28 Jul 2024 | 001-37641 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 May 2024 | 23 May 2024 | 001-37641 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 30 Apr 2024 | 28 Apr 2024 | 001-37641 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2024 | 25 Apr 2024 | 000-11757 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 30 May 2023 | 25 May 2023 | 001-37641 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 01 May 2023 | 27 Apr 2023 | 000-11757 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2023 | 28 Apr 2023 | 000-11757 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 27 May 2022 | 26 May 2022 | 001-37641 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2022 | 28 Apr 2022 | 000-11757 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 May 2021 | 27 May 2021 | 001-37641 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Apr 2021 | 22 Apr 2021 | 000-11757 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2020 | 21 May 2020 | 001-37641 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Apr 2020 | 23 Apr 2020 | 000-11757 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 May 2019 | 23 May 2019 | 001-37641 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Apr 2019 | 18 Apr 2019 | 000-11757 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2018 | 24 May 2018 | 001-37641 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2018 | 19 Apr 2018 | 000-11757 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2017 | 24 May 2017 | 001-37641 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Apr 2017 | 20 Apr 2017 | 000-11757 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Apr 2016 | 21 Apr 2016 | 000-11757 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Nov 2015 | 25 Nov 2015 | 001-37641 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Nov 2015 | 20 Nov 2015 | 001-37641 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2015 | 19 Nov 2015 | 001-37641 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jul 2015 | 23 Jul 2015 | 000-11757 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jul 2014 | 22 Jul 2014 | 000-11757 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jul 2013 | 23 Jul 2013 | 000-11757 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jul 2012 | 25 Jul 2012 | 000-11757 |