| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2022 | 04 Mar 2022 | 001-35666 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2021 | 15 Mar 2021 | 001-35666 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2021 | 17 Feb 2021 | 001-35666 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Mar 2020 | 23 Mar 2020 | 001-35666 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2020 | 15 Mar 2020 | 001-35666 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2019 | 15 Nov 2019 | 001-35666 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Mar 2019 | 15 Mar 2019 | 001-35666 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 13 Dec 2018 | 07 Dec 2018 | 001-35666 |