| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2024 | 01 Apr 2024 | 001-37886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2024 | 24 Jan 2024 | 001-37886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2024 | 01 Jan 2024 | 001-37886 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Sep 2023 | 02 Aug 2023 | 001-37886 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2023 | 18 Jan 2023 | 001-37886 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2023 | 31 Dec 2022 | 001-37886 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Apr 2022 | 20 Apr 2022 | 001-37886 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2022 | 15 Jan 2022 | 001-37886 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2021 | 15 Jan 2021 | 001-37886 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Feb 2021 | 27 Jan 2021 | 001-37886 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2021 | 24 Nov 2020 | 001-37886 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Feb 2020 | 31 Jan 2020 | 001-37886 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Sep 2019 | 09 Sep 2019 | 001-37886 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 May 2019 | 22 May 2019 | 001-37886 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 23 May 2019 | 13 May 2019 | 001-37886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2017 | 03 May 2017 | 000-27622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Sep 2016 | 06 Sep 2016 | 000-27622 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2016 | 25 Apr 2016 | 000-27622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Apr 2016 | 25 Apr 2016 | 000-27622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2016 | 19 Feb 2016 | 000-27622 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jan 2016 | 08 Jan 2016 | 000-27622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2016 | 08 Jan 2015 | 000-27622 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Dec 2015 | 11 Nov 2015 | 000-27622 |