| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 15 Sep 2022 | 13 Sep 2022 | 001-07151 | |
| 4 | Open Document | Open Filing | 19 Jul 2022 | 15 Jul 2022 | 001-07151 | |
| 4 | Open Document | Open Filing | 17 Mar 2022 | 14 Mar 2022 | 001-07151 | |
| 3 | Open Document | Open Filing | 17 Mar 2022 | 14 Mar 2022 | 001-07151 |