| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 01 Feb 2022 | 28 Jan 2022 | 001-12675 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jan 2022 | 18 Jan 2022 | 001-12675 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jan 2022 | 12 Jan 2022 | 001-12675 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Oct 2021 | 13 Oct 2021 | 001-12675 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jul 2021 | 14 Jul 2021 | 001-12675 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Apr 2021 | 14 Apr 2021 | 001-12675 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2021 | 29 Jan 2021 | 001-12675 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jan 2021 | 15 Jan 2021 | 001-12675 |
| 3 | Open Document | Open Filing | FORM 3 | 07 Jan 2021 | 29 Dec 2020 | 000-54005 |
| 3 | Open Document | Open Filing | FORM 3 | 07 Jan 2021 | 29 Dec 2020 | 001-12675 |