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