| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Jul 2022 | 07 Jul 2022 | 001-37931 |
| 4 | Open Document | Open Filing | 02 May 2022 | 28 Apr 2022 | 001-37931 | |
| 4 | Open Document | Open Filing | 04 Mar 2022 | 02 Mar 2022 | 001-37931 | |
| 4 | Open Document | Open Filing | 14 Feb 2022 | 11 Feb 2022 | 001-37931 | |
| 4 | Open Document | Open Filing | 15 Sep 2021 | 13 Sep 2021 | 001-37931 | |
| 4 | Open Document | Open Filing | 12 Mar 2021 | 10 Mar 2021 | 001-37931 | |
| 4 | Open Document | Open Filing | 03 Mar 2021 | 01 Mar 2021 | 001-37931 | |
| 4 | Open Document | Open Filing | 16 Feb 2021 | 23 Jan 2021 | 001-37931 | |
| 4 | Open Document | Open Filing | 16 Feb 2021 | 12 Mar 2020 | 001-37931 | |
| 4/A | Open Document | Open Filing | 16 Feb 2021 | 01 Dec 2020 | 001-37931 | |
| 4 | Open Document | Open Filing | 4 | 02 Dec 2020 | 01 Dec 2020 | 001-37931 |
| 4 | Open Document | Open Filing | 4 | 09 Nov 2020 | 05 Nov 2020 | 001-37931 |
| 3/A | Open Document | Open Filing | 3/A | 09 Nov 2020 | 31 Oct 2019 | 001-37931 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Dec 2019 | 05 Dec 2019 | 001-37931 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Nov 2019 | 31 Oct 2019 | 001-37931 |