| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 11 Jan 2022 | 21 Dec 2021 | 001-39096 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jan 2022 | 26 Apr 2021 | 001-39096 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2021 | 09 Feb 2021 | 001-39096 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Sep 2020 | 04 Sep 2020 | 001-39096 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Dec 2019 | 17 Dec 2019 | 001-39096 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Dec 2019 | 17 Dec 2019 | 001-39096 |