| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 30 Jan 2023 | 26 Jan 2023 | 001-37661 | |
| 4 | Open Document | Open Filing | 31 Jan 2022 | 27 Jan 2022 | 001-37661 | |
| 4 | Open Document | Open Filing | 28 Jan 2021 | 28 Jan 2021 | 001-37661 | |
| 4 | Open Document | Open Filing | FORM 4 | 23 Apr 2020 | 23 Apr 2020 | 001-37661 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Apr 2020 | 16 Apr 2020 | 001-37661 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2020 | 01 Mar 2020 | 001-37661 |
| 3/A | Open Document | Open Filing | FORM 3/A | 02 Mar 2020 | 01 Mar 2020 | 001-37661 |
| 3 | Open Document | Open Filing | FORM 3 | 02 Mar 2020 | 28 Feb 2020 | 001-37661 |