| 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 | 05 Dec 2024 | 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/A | Open Document | Open Filing | 4/A | 21 Mar 2024 | 11 May 2023 | 001-10258 |
| 4 | Open Document | Open Filing | 4 | 21 Mar 2024 | 17 Mar 2023 | 001-10258 |
| 4/A | Open Document | Open Filing | 4/A | 21 Mar 2024 | 04 May 2022 | 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 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Mar 2021 | 19 Mar 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 | FORM 4 SUBMISSION | 07 Feb 2020 | 07 Feb 2020 | 001-33124 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Dec 2019 | 13 Dec 2019 | 001-33124 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2019 | 16 May 2019 | 001-33124 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2019 | 15 May 2019 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2019 | 29 Mar 2019 | 001-10258 |
| 4/A | 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 | FORM 4 SUBMISSION | 08 Jun 2018 | 06 Jun 2018 | 001-33124 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2018 | 29 Mar 2018 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2018 | 29 Dec 2017 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2017 | 29 Sep 2017 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2017 | 30 Jun 2017 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2017 | 19 May 2017 | 001-33124 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2017 | 31 Mar 2017 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 May 2016 | 20 May 2016 | 001-33124 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2016 | 25 Feb 2016 | 001-33124 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2015 | 01 Jun 2015 | 001-33124 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2014 | 30 May 2014 | 001-33124 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2013 | 20 May 2013 | 001-33124 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Aug 2012 | 22 Aug 2012 | 001-12658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2012 | 21 May 2012 | 001-33124 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Apr 2012 | 10 Apr 2012 | 001-12658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2012 | 01 Apr 2012 | 001-12658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2012 | 24 Feb 2012 | 001-12658 |