| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Oct 2021 | 05 Oct 2021 | 001-37670 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Apr 2021 | 13 Apr 2021 | 001-37670 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Apr 2020 | 06 Apr 2020 | 001-37670 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Mar 2020 | 28 Mar 2020 | 001-37670 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2020 | 23 Feb 2020 | 001-37670 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Apr 2019 | 06 Apr 2019 | 001-37670 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2019 | 28 Mar 2019 | 001-37670 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2019 | 23 Feb 2019 | 001-37670 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2019 | 14 Dec 2018 | 001-37670 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Apr 2018 | 23 Apr 2018 | 001-37670 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Feb 2018 | 23 Feb 2018 | 001-37670 |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | 26 Feb 2018 | 05 Jul 2016 | 001-37670 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2017 | 23 Feb 2017 | 001-37670 |
| 3 | Open Document | Open Filing | 3 | 08 Jul 2016 | 05 Jul 2016 | 001-37670 |