| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2022 | Jun 16, 2022 | 001-34511 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 1, 2022 | Mar 31, 2022 | 001-34511 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2022 | Dec 31, 2021 | 001-34511 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 1, 2021 | Sep 30, 2021 | 001-34511 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2021 | Aug 12, 2021 | 001-34511 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 21, 2021 | Jun 17, 2021 | 001-34511 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2021 | Jun 3, 2021 | 001-34511 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 1, 2021 | Mar 31, 2021 | 001-34511 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2021 | Dec 31, 2020 | 001-34511 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 1, 2020 | Sep 30, 2020 | 001-34511 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 24, 2020 | Aug 20, 2020 | 001-34511 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 19, 2020 | Jun 18, 2020 | 001-34511 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2020 | May 20, 2020 | 001-34511 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 17, 2020 | Apr 17, 2020 | 001-34511 |