| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 06 Sep 2022 | 01 Sep 2022 | 001-05397 | |
| 4 | Open Document | Open Filing | 05 Aug 2022 | 03 Aug 2022 | 001-05397 | |
| 4 | Open Document | Open Filing | 05 Jan 2022 | 03 Jan 2022 | 001-05397 | |
| 4 | Open Document | Open Filing | 03 Sep 2021 | 01 Sep 2021 | 001-05397 | |
| 4 | Open Document | Open Filing | 06 Aug 2021 | 04 Aug 2021 | 001-05397 | |
| 4 | Open Document | Open Filing | 30 Jul 2021 | 29 Jul 2021 | 001-05397 | |
| 3 | Open Document | Open Filing | 12 Jul 2021 | 01 Jul 2021 | 001-05397 |