| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 25 Oct 2022 | 25 Oct 2022 | 001-35711 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Dec 2021 | 30 Nov 2021 | 001-35711 |
| 3 | Open Document | Open Filing | FORM 3 | 01 Dec 2021 | 30 Nov 2021 | 001-35711 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Mar 2018 | 26 Mar 2018 | 000-19357 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 28 Mar 2018 | 26 Mar 2018 | 000-19357 |