| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jun 2021 | 16 Jun 2021 | 001-36245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jan 2021 | 31 Dec 2020 | 001-36245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2020 | 30 Sep 2020 | 001-36245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jul 2020 | 17 Jun 2020 | 001-36245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Dec 2019 | 19 Dec 2019 | 001-36245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jun 2019 | 19 Jun 2019 | 001-36245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 May 2019 | 20 May 2019 | 001-36245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jun 2018 | 19 Jun 2018 | 001-36245 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jun 2017 | 21 Jun 2017 | 001-36245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Oct 2016 | 29 Sep 2016 | 001-36245 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jul 2016 | 05 Jul 2016 | 001-36245 |