| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 22 Sep 2021 | 21 Sep 2021 | 001-38933 | |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jun 2021 | 21 Jun 2021 | 001-38933 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Mar 2021 | 22 Mar 2021 | 001-38933 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Dec 2020 | 21 Dec 2020 | 001-38933 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Sep 2020 | 21 Sep 2020 | 001-38933 |
| 3 | Open Document | Open Filing | FORM 3 | 13 Apr 2020 | 09 Apr 2020 | 001-38933 |