| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 28 Jun 2024 | 20 Jun 2024 | 001-39796 | |
| 4 | Open Document | Open Filing | 28 Dec 2022 | 23 Dec 2022 | 001-39796 | |
| 4 | Open Document | Open Filing | 10 Aug 2021 | 05 Aug 2021 | 001-39796 | |
| 3 | Open Document | Open Filing | 10 Dec 2020 | 10 Dec 2020 | 001-39796 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jan 2019 | 23 Jan 2019 | 001-37411 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Oct 2018 | 10 Oct 2018 | 001-37411 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Sep 2018 | 10 Sep 2018 | 001-37411 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jan 2018 | 08 Jan 2018 | 001-37411 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Dec 2017 | 20 Dec 2017 | 001-37411 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Apr 2017 | 18 Apr 2017 | 001-37411 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Dec 2016 | 08 Dec 2016 | 001-37411 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jul 2016 | 21 Jul 2016 | 001-37411 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2016 | 01 Jul 2016 | 001-37411 |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 04 Feb 2014 | ||
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2014 | 21 Jan 2014 | 000-54871 |