| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 3, 2022 | May 3, 2022 | 001-39272 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 26, 2022 | Apr 25, 2022 | 001-39272 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 21, 2021 | Oct 20, 2021 | 001-39272 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 20, 2021 | Oct 19, 2021 | 001-39272 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 19, 2021 | Oct 18, 2021 | 001-39272 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 7, 2021 | Jul 6, 2021 | 001-39272 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2021 | Jun 8, 2021 | 001-39272 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2021 | May 21, 2021 | 001-39272 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 10, 2021 | Feb 4, 2021 | 001-39272 |