| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 16 Aug 2022 | 13 Aug 2022 | 001-04801 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Aug 2022 | 11 Aug 2022 | 001-04801 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Aug 2022 | 07 Aug 2022 | 001-04801 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2022 | 10 Feb 2022 | 001-04801 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Aug 2021 | 13 Aug 2021 | 001-04801 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Aug 2021 | 07 Aug 2021 | 001-04801 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2021 | 11 Feb 2021 | 001-04801 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Aug 2020 | 07 Aug 2020 | 001-04801 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Feb 2020 | 13 Feb 2020 | 001-04801 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Feb 2019 | 07 Feb 2019 | 001-04801 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Feb 2019 | 07 Feb 2019 | 001-04801 |