| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 06 May 2025 | 04 May 2025 | 001-10258 |
| 4 | Open Document | Open Filing | 4 | 10 Mar 2025 | 06 Mar 2025 | 001-10258 |
| 4 | Open Document | Open Filing | 4 | 09 Dec 2024 | 05 Dec 2024 | 001-10258 |
| 4 | Open Document | Open Filing | 4 | 21 Mar 2024 | 19 Mar 2024 | 001-10258 |
| 4 | Open Document | Open Filing | 4 | 21 Mar 2024 | 17 Mar 2023 | 001-10258 |
| 4 | Open Document | Open Filing | 4 | 18 May 2023 | 11 May 2023 | 001-10258 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 06 May 2022 | 04 May 2022 | 001-10258 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 Mar 2022 | 21 Mar 2022 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2021 | 11 May 2021 | 001-10258 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2021 | 19 Mar 2021 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2021 | 26 Feb 2021 | 001-10258 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Dec 2020 | 21 Dec 2020 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2020 | 18 Mar 2020 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2020 | 27 Feb 2020 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Mar 2019 | 21 Mar 2019 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Mar 2019 | 21 Mar 2019 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2019 | 12 Mar 2019 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2019 | 25 Feb 2019 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jul 2018 | 20 Jul 2018 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2018 | 07 May 2018 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2018 | 28 Feb 2018 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 May 2017 | 22 May 2017 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2017 | 20 Feb 2017 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Feb 2016 | 25 Feb 2016 | 001-10258 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jul 2015 | 20 Jul 2015 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jul 2015 | 20 Jul 2015 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2013 | 04 Feb 2013 | 001-09810 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Dec 2012 | 14 Dec 2012 | 001-09810 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2012 | 09 Mar 2012 | 001-09810 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2012 | 02 Feb 2012 | 001-09810 |