| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2022 | 05 May 2022 | 001-39942 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Dec 2021 | 22 Dec 2021 | 001-37839 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Aug 2021 | 19 Aug 2021 | 001-39942 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 26 Jan 2021 | 26 Jan 2021 | 001-39942 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Oct 2020 | 14 Oct 2020 | 001-39613 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 22 Jul 2020 | 22 Jul 2020 | 001-39394 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Mar 2020 | 26 Mar 2020 | 001-37796 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2019 | 31 Mar 2019 | 001-37796 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2019 | 26 Mar 2019 | 001-37796 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2019 | 31 Dec 2018 | 001-37796 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Apr 2018 | 26 Mar 2018 | 001-37796 |