| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2022 | 01 Jul 2022 | 001-40495 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jun 2021 | 21 Jun 2021 | 001-40495 |
| 3 | Open Document | Open Filing | FORM 3 | 16 Jun 2021 | 16 Jun 2021 | 001-40495 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jun 2020 | 25 Jun 2020 | 811-23491 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 May 2019 | 24 May 2019 | 811-23358 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Dec 2017 | 01 Dec 2017 | 811-23289 |