| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 04 Aug 2025 | 01 Aug 2025 | 000-51018 | |
| 144 | Open Document | Open Filing | 01 Aug 2025 | |||
| 4 | Open Document | Open Filing | 12 Feb 2025 | 10 Feb 2025 | 000-51018 | |
| 144 | Open Document | Open Filing | 10 Feb 2025 | |||
| 4 | Open Document | Open Filing | 14 Nov 2024 | 13 Nov 2024 | 000-51018 | |
| 144 | Open Document | Open Filing | 13 Nov 2024 | |||
| 4 | Open Document | Open Filing | 14 Feb 2024 | 13 Feb 2024 | 000-51018 | |
| 4 | Open Document | Open Filing | 13 Feb 2024 | 09 Feb 2024 | 000-51018 | |
| 144 | Open Document | Open Filing | 13 Feb 2024 | |||
| 4 | Open Document | Open Filing | 23 Feb 2023 | 22 Feb 2023 | 000-51018 | |
| 4 | Open Document | Open Filing | 13 Feb 2023 | 09 Feb 2023 | 000-51018 | |
| 4 | Open Document | Open Filing | 24 May 2022 | 23 May 2022 | 000-51018 | |
| 4 | Open Document | Open Filing | 11 Feb 2022 | 09 Feb 2022 | 000-51018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 May 2021 | 21 May 2021 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2021 | 11 May 2021 | 000-51018 |
| 4 | Open Document | Open Filing | 17 Feb 2021 | 17 Feb 2021 | 000-51018 | |
| 4 | Open Document | Open Filing | 10 Feb 2021 | 09 Feb 2021 | 000-51018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2020 | 20 May 2020 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2020 | 11 Feb 2020 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2020 | 04 Feb 2020 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2019 | 17 May 2019 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2019 | 11 Feb 2019 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2018 | 16 May 2018 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2018 | 05 Feb 2018 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jun 2017 | 13 Jun 2017 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2017 | 03 Feb 2017 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Aug 2016 | 23 Aug 2016 | 000-51018 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Aug 2016 | 27 Jul 2016 | 000-51018 |