| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 17, 2022 | Feb 15, 2022 | 001-35662 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 3, 2022 | Feb 1, 2022 | 001-35662 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2022 | Jan 1, 2022 | 001-35662 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 2, 2021 | Nov 1, 2021 | 001-35662 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2021 | Oct 1, 2021 | 001-35662 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 2, 2021 | Aug 1, 2021 | 001-35662 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 7, 2021 | Jul 1, 2021 | 001-35662 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2021 | May 1, 2021 | 001-35662 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 29, 2021 | Apr 27, 2021 | 001-35662 |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | Apr 29, 2021 | Apr 27, 2021 | 001-35662 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 29, 2021 | Apr 27, 2021 | 001-35662 |