| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2025 | 13 May 2025 | 001-12209 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2024 | 16 May 2024 | 001-12209 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2024 | 08 May 2024 | 001-12209 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2023 | 15 May 2023 | 001-12209 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2023 | 10 May 2023 | 001-12209 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 May 2022 | 25 May 2022 | 001-12209 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2022 | 11 May 2022 | 001-12209 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2021 | 12 May 2021 | 001-12209 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Apr 2021 | 29 Apr 2021 | 001-38000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2020 | 13 May 2020 | 001-12209 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2020 | 07 May 2020 | 001-38000 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2019 | 15 May 2019 | 001-12209 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2019 | 15 May 2019 | 001-12209 |
| 4 | Open Document | Open Filing | FORM 4 | 13 May 2019 | 09 May 2019 | 001-38000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jul 2018 | 06 Jul 2018 | 001-12209 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2018 | 16 May 2018 | 001-12209 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Apr 2018 | 26 Apr 2018 | 001-38000 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2018 | 27 Feb 2018 | 001-38000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Aug 2017 | 03 Aug 2017 | 001-12209 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2017 | 17 May 2017 | 001-12209 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2017 | 27 Feb 2017 | 001-38000 |
| 3 | Open Document | Open Filing | FORM 3 | 27 Jan 2017 | 27 Jan 2017 | 001-38000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Sep 2016 | 27 Sep 2016 | 001-12209 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2016 | 18 May 2016 | 001-12209 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Sep 2015 | 10 Sep 2015 | 001-12209 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Sep 2015 | 10 Sep 2015 | 001-12209 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Feb 2015 | 03 Feb 2015 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2014 | 06 Feb 2014 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2014 | 01 Feb 2014 | 001-35349 |