| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 21, 2022 | Jan 19, 2022 | 001-38978 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2021 | Aug 10, 2021 | 001-38978 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 2, 2021 | Mar 31, 2021 | 001-38978 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2021 | Jan 25, 2021 | 001-38978 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2020 | Jan 23, 2020 | 001-38978 |
| 4 | Open Document | Open Filing | 4 | Jul 18, 2019 | Jul 18, 2019 | 001-38978 |
| 3 | Open Document | Open Filing | 3 | Jul 17, 2019 | Jul 17, 2019 | 001-38978 |