| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 21 Aug 2023 | 17 Aug 2023 | 001-37822 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Mar 2023 | 23 Mar 2023 | 001-37822 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Mar 2022 | 23 Mar 2022 | 001-37822 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Aug 2021 | 17 Aug 2021 | 001-37822 |
| 3 | Open Document | Open Filing | FORM 3 | 12 Apr 2021 | 01 Apr 2021 | 001-37822 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jan 2017 | 31 Oct 2016 | 000-54495 |
| 3 | Open Document | Open Filing | FORM 3 | 24 Jul 2014 | 18 Jul 2014 | 000-54495 |