| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | May 4, 2022 | Apr 27, 2022 | 001-34294 | |
| 4 | Open Document | Open Filing | Mar 17, 2022 | Mar 15, 2022 | 001-34294 | |
| 4 | Open Document | Open Filing | Jan 28, 2022 | Nov 11, 2021 | 001-34294 | |
| 4 | Open Document | Open Filing | Nov 12, 2021 | Oct 8, 2021 | 001-34294 | |
| 4 | Open Document | Open Filing | Oct 20, 2021 | Oct 15, 2021 | 001-34294 | |
| 4/A | Open Document | Open Filing | Oct 19, 2021 | Jun 18, 2019 | 001-34294 | |
| 4 | Open Document | Open Filing | Sep 27, 2021 | Sep 15, 2021 | 001-34294 | |
| 4 | Open Document | Open Filing | Sep 23, 2021 | Jun 18, 2019 | 001-34294 | |
| 3 | Open Document | Open Filing | Sep 23, 2021 | Jun 10, 2019 | 001-34294 |