| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Aug 2021 | 18 Jun 2021 | 001-38163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2021 | 29 Jun 2021 | 001-38163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2021 | 15 Mar 2021 | 001-38163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Aug 2020 | 11 Aug 2020 | 001-38163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2020 | 29 May 2020 | 001-38163 |
| 4/A | Open Document | Open Filing | FORM 4/A - | 24 Apr 2020 | 15 Mar 2020 | 001-38163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Mar 2020 | 15 Mar 2020 | 001-38163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 May 2019 | 29 May 2019 | 001-38163 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2019 | 15 Mar 2019 | 001-38163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2019 | 15 Mar 2019 | 001-38163 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Aug 2018 | 31 May 2018 | 001-38163 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Mar 2018 | 15 Mar 2018 | 001-38163 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 19 Mar 2018 | 15 Mar 2018 | 001-38163 |