| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 11 Mar 2024 | 01 Feb 2024 | 000-16759 | |
| 4 | Open Document | Open Filing | 24 Nov 2023 | 15 Nov 2023 | 000-16759 | |
| 4 | Open Document | Open Filing | 01 May 2023 | 28 Apr 2023 | 000-16759 | |
| 4 | Open Document | Open Filing | 13 Mar 2023 | 10 Mar 2023 | 000-16759 | |
| 3 | Open Document | Open Filing | FORM 3 | 25 Nov 2019 | 15 Oct 2019 | 000-16759 |