| 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 | 001-38670 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Feb 2022 | 16 Jul 2021 | 001-38670 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Jan 2022 | 18 Jan 2022 | 001-38670 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Nov 2021 | 02 Nov 2021 | 001-38670 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Oct 2021 | 19 Oct 2021 | 001-38670 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Jan 2021 | 15 Jan 2021 | 001-38670 |
| 4 | Open Document | Open Filing | 4 | 27 Jan 2020 | 23 Jan 2020 | 001-38670 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2019 | 18 Jan 2019 | 001-38670 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Sep 2018 | 25 Sep 2018 | 001-38670 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 25 Sep 2018 | 25 Sep 2018 | 001-38670 |