| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Aug 2023 | 01 Aug 2023 | 001-37443 |
| 4 | Open Document | Open Filing | 05 May 2022 | 05 May 2022 | 001-37443 | |
| 4 | Open Document | Open Filing | 10 May 2021 | 06 May 2021 | 001-37443 | |
| 4 | Open Document | Open Filing | 11 May 2020 | 07 May 2020 | 001-37443 | |
| 4 | Open Document | Open Filing | 08 Aug 2019 | 07 Aug 2019 | 001-37443 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2019 | 08 May 2019 | 001-37443 |
| 4 | Open Document | Open Filing | 09 Nov 2018 | 09 Nov 2018 | 001-37443 | |
| 4 | Open Document | Open Filing | 11 May 2018 | 09 May 2018 | 001-37443 | |
| 4 | Open Document | Open Filing | 08 May 2017 | 04 May 2017 | 001-37443 | |
| 3/A | Open Document | Open Filing | 19 May 2016 | 16 May 2016 | 001-37443 | |
| 4 | Open Document | Open Filing | 17 May 2016 | 16 May 2016 | 001-37443 | |
| 3 | Open Document | Open Filing | 17 May 2016 | 16 May 2016 | 001-37443 |