| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 14 Sep 2022 | 14 Sep 2022 | 001-36239 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jul 2022 | 13 Jul 2022 | 001-36239 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Feb 2022 | 18 Feb 2022 | 001-36239 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jul 2021 | 13 Jul 2021 | 001-36239 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2021 | 11 Mar 2021 | 001-36239 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2021 | 18 Feb 2021 | 001-36239 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jul 2020 | 13 Jul 2020 | 001-36239 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2020 | 18 Feb 2020 | 001-36239 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jul 2019 | 12 Jul 2019 | 001-36239 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2019 | 19 Feb 2019 | 001-36239 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Dec 2018 | 13 Dec 2018 | 001-36239 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Nov 2018 | 29 Nov 2018 | 001-36239 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 09 Nov 2018 | 31 Oct 2018 | 001-36239 |