| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Jan 28, 2022 | Jan 27, 2022 | 001-09225 | |
| 4 | Open Document | Open Filing | Jan 26, 2022 | Jan 24, 2022 | 001-09225 | |
| 4 | Open Document | Open Filing | Jan 29, 2021 | Jan 27, 2021 | 001-09225 | |
| 4 | Open Document | Open Filing | Jan 25, 2021 | Jan 24, 2021 | 001-09225 | |
| 4 | Open Document | Open Filing | Jan 22, 2021 | Jan 21, 2021 | 001-09225 | |
| 4 | Open Document | Open Filing | Jan 27, 2020 | Jan 24, 2020 | 001-09225 | |
| 4 | Open Document | Open Filing | Oct 17, 2018 | Oct 15, 2018 | 001-09225 | |
| 4 | Open Document | Open Filing | Oct 3, 2018 | Oct 1, 2018 | 001-09225 | |
| 4 | Open Document | Open Filing | Oct 24, 2017 | Oct 20, 2017 | 001-09225 | |
| 3 | Open Document | Open Filing | Oct 23, 2017 | Oct 20, 2017 | 001-09225 |