| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Oct 2022 | 07 Oct 2022 | 001-37780 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Aug 2021 | 13 Aug 2021 | 001-37780 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 16 Jul 2021 | 15 Jul 2021 | 001-37780 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2019 | 01 Apr 2019 | 001-36551 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2019 | 12 Feb 2019 | 001-36551 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2017 | 06 Mar 2017 | 001-36551 |
| 4/A | Open Document | Open Filing | FORM 4/A | 05 Apr 2016 | 07 Oct 2015 | 001-36551 |
| 4/A | Open Document | Open Filing | FORM 4/A | 14 Oct 2015 | 07 Oct 2015 | 001-36551 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Oct 2015 | 07 Oct 2015 | 001-36551 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Jul 2014 | 22 Jul 2014 | 001-36551 |
| 3 | Open Document | Open Filing | FORM 3 | 17 Jul 2014 | 17 Jul 2014 | 001-36551 |