| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2022 | May 15, 2022 | 001-39058 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2022 | Mar 1, 2022 | 001-39058 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 16, 2021 | Sep 15, 2021 | 001-39058 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 3, 2021 | Sep 1, 2021 | 001-39058 |
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2021 | May 17, 2021 | 001-39058 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | 001-39058 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 18, 2021 | Feb 16, 2021 | 001-39058 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 16, 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 | Nov 12, 2020 | Nov 9, 2020 | 001-39058 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 18, 2020 | Sep 16, 2020 | 001-39058 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 1, 2020 | Jul 1, 2020 | 001-39058 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 30, 2020 | Jun 26, 2020 | 001-39058 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 24, 2020 | Jun 22, 2020 | 001-39058 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 17, 2020 | Jun 15, 2020 | 001-39058 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2020 | May 12, 2020 | 001-39058 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2020 | May 8, 2020 | 001-39058 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2020 | Feb 28, 2020 | 001-39058 |
| SC 13G | Open Document | Open Filing | SC 13G | Feb 14, 2020 | ||
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 25, 2019 | Sep 25, 2019 | 001-39058 |