| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 26 Apr 2022 | 22 Apr 2022 | 001-09232 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2021 | 15 Jun 2021 | 001-09232 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2021 | 14 Jun 2021 | 001-09232 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2020 | 15 Jun 2020 | 001-09232 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2020 | 14 Jun 2020 | 001-09232 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Apr 2020 | 22 Apr 2020 | 001-09232 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Sep 2019 | 13 Sep 2019 | 001-09232 |
| 3 | Open Document | Open Filing | FORM 3 | 27 Jun 2019 | 25 Jun 2019 | 001-09232 |