| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2025 | 01 Apr 2025 | 000-19065 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 May 2024 | 22 May 2024 | 000-19065 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2024 | 23 May 2024 | 001-35020 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2024 | 17 May 2024 | 001-35020 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 May 2023 | 24 May 2023 | 000-19065 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2023 | 18 May 2023 | 001-35020 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2023 | 23 Feb 2023 | 001-35020 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2022 | 25 May 2022 | 000-19065 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2022 | 17 May 2022 | 001-35020 |
| 3 | Open Document | Open Filing | FORM 3 | 17 May 2022 | 17 May 2022 | 001-35020 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2021 | 28 Apr 2021 | 000-19065 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2020 | 11 Mar 2020 | 000-19065 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2019 | 06 Mar 2019 | 000-19065 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Mar 2018 | 28 Mar 2018 | 000-19065 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2017 | 15 Mar 2017 | 000-19065 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2016 | 16 Mar 2016 | 000-19065 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jul 2015 | 24 Jul 2015 | 001-34554 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2015 | 18 Mar 2015 | 000-19065 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Feb 2015 | 23 Feb 2015 | 001-34554 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2014 | 05 Mar 2014 | 000-19065 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2014 | 21 Feb 2014 | 001-34554 |