| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Nov 23, 2021 | Nov 20, 2021 | 001-39093 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 16, 2021 | Nov 12, 2021 | 001-39093 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 15, 2021 | Nov 11, 2021 | 001-39093 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 24, 2020 | Nov 20, 2020 | 001-39093 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 16, 2020 | Nov 12, 2020 | 001-39093 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 22, 2019 | Nov 20, 2019 | 001-39093 |
| 3 | Open Document | Open Filing | FORM 3 | Oct 16, 2019 | Oct 16, 2019 | 001-39093 |