| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 06 Dec 2023 | 05 Dec 2023 | 001-11596 | |
| 4 | Open Document | Open Filing | 30 Mar 2023 | 28 Mar 2023 | 001-11596 | |
| 4 | Open Document | Open Filing | 23 Jan 2023 | 19 Jan 2023 | 001-11596 | |
| 4 | Open Document | Open Filing | 08 Sep 2022 | 07 Sep 2022 | 001-11596 | |
| 4 | Open Document | Open Filing | 18 Oct 2021 | 14 Oct 2021 | 001-11596 | |
| 4 | Open Document | Open Filing | 24 Mar 2020 | 24 Mar 2020 | 001-11596 | |
| 4 | Open Document | Open Filing | 06 Feb 2020 | 03 Feb 2020 | 001-11596 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jan 2020 | 16 Jan 2020 | 001-11596 |