| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 22 Nov 2022 | 18 Nov 2022 | 001-37906 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 18 May 2022 | 16 May 2022 | 001-37906 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 14 Dec 2021 | 13 Dec 2021 | 001-37906 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 06 Dec 2021 | 02 Dec 2021 | 001-37906 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 01 Dec 2021 | 29 Nov 2021 | 001-37906 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 30 Nov 2021 | 26 Nov 2021 | 001-37906 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2021 | 12 Nov 2021 | 001-37906 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2021 | 17 Aug 2021 | 001-37906 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2020 | 17 Nov 2020 | 001-37906 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Sep 2019 | 13 Sep 2019 | 001-37906 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Sep 2019 | 04 Sep 2019 | 001-37906 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 May 2019 | 22 May 2019 | 001-37906 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 May 2019 | 10 Dec 2018 | 001-37906 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Oct 2017 | 11 Oct 2017 | 000-19714 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jan 2015 | 25 Jan 2015 | 000-19714 |