| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Sep 2022 | 15 Sep 2022 | 001-37369 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Aug 2021 | 18 Aug 2021 | 001-37369 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Aug 2020 | 19 Aug 2020 | 001-37369 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Aug 2019 | 14 Aug 2019 | 001-37369 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Aug 2018 | 15 Aug 2018 | 001-37369 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Aug 2017 | 15 Aug 2017 | 001-37369 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 08 Sep 2016 | 26 Aug 2016 | 001-37369 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Aug 2016 | 26 Aug 2016 | 001-37369 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Aug 2016 | 25 Aug 2016 | 001-37369 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Dec 2015 | 27 Oct 2015 | 001-37369 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 07 Dec 2015 | 27 Oct 2015 | 001-37369 |