| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 07 Nov 2022 | 31 Aug 2022 | 000-27408 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Oct 2022 | 12 Aug 2022 | 000-27408 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Oct 2022 | 12 Aug 2021 | 000-27408 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2021 | 09 Sep 2021 | 000-27408 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Sep 2021 | 31 Aug 2021 | 000-27408 |
| 3 | Open Document | Open Filing | FORM 3 | 29 Jan 2021 | 31 Aug 2020 | 000-27408 |