| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2025 | 12 May 2025 | 001-04482 |
| 144 | Open Document | Open Filing | 12 May 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2025 | 06 May 2025 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2024 | 20 May 2024 | 001-04482 |
| 144 | Open Document | Open Filing | 20 May 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2024 | 17 May 2024 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2024 | 16 May 2024 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2024 | 07 May 2024 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2023 | 30 May 2023 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2023 | 16 May 2023 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2023 | 09 May 2023 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2022 | 09 Jun 2022 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2022 | 12 May 2022 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2022 | 11 May 2022 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Aug 2021 | 06 Aug 2021 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2021 | 13 May 2021 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2021 | 12 May 2021 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Nov 2020 | 06 Nov 2020 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2020 | 08 May 2020 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2019 | 08 Nov 2019 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2019 | 09 May 2019 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2019 | 25 Feb 2019 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2018 | 11 May 2018 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 May 2018 | 09 May 2018 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Nov 2017 | 08 Nov 2017 | 001-04482 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jun 2017 | 23 Jun 2017 | 001-11155 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2017 | 17 May 2017 | 001-11155 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2017 | 12 May 2017 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2017 | 11 May 2017 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2017 | 18 Apr 2017 | 000-31523 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jun 2016 | 03 Jun 2016 | 000-31523 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 May 2016 | 20 May 2016 | 001-04482 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2016 | 17 May 2016 | 001-11155 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2016 | 12 May 2016 | 001-04482 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2016 | 31 Dec 2015 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2015 | 01 Jun 2015 | 000-31523 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2015 | 21 May 2015 | 001-04482 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2015 | 19 May 2015 | 001-11155 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2015 | 31 Dec 2014 | 001-04482 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Oct 2014 | 02 Oct 2014 | 000-31523 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Oct 2014 | 02 Oct 2014 | 000-31523 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 May 2014 | 22 May 2014 | 001-04482 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2014 | 20 May 2014 | 001-11155 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2014 | 31 Dec 2013 | 001-04482 |