| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 21 May 2024 | 20 May 2024 | 000-30319 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Mar 2024 | 05 Mar 2024 | 000-30319 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 Feb 2024 | 20 Feb 2024 | 000-30319 |
| 4 | Open Document | Open Filing | 22 Jan 2024 | 18 Jan 2024 | 000-30319 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Jan 2024 | 01 Jan 2024 | 000-30319 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Jul 2022 | 07 Jul 2022 | 001-38670 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Feb 2022 | 16 Jul 2021 | 001-38670 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Jan 2022 | 18 Jan 2022 | 001-38670 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Nov 2021 | 02 Nov 2021 | 001-38670 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Oct 2021 | 19 Oct 2021 | 001-38670 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Jan 2021 | 15 Jan 2021 | 001-38670 |
| 3 | Open Document | Open Filing | 3 | 11 Sep 2020 | 09 Sep 2020 | 001-38670 |