| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2021 | 30 Jun 2021 | 001-40574 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2021 | 14 Jun 2021 | 000-52049 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2020 | 20 Feb 2020 | 000-52049 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jun 2019 | 06 Jun 2019 | 000-52049 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Apr 2018 | 25 Apr 2018 | 000-52049 |
| 3 | Open Document | Open Filing | FORM 3 | 27 Apr 2018 | 25 Apr 2018 | 000-52049 |