| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | FORM 3 | Aug 30, 2021 | Aug 30, 2021 | 814-01410 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2021 | Mar 10, 2021 | 814-00995 |
| 3 | Open Document | Open Filing | FORM 3 | Dec 1, 2017 | Dec 1, 2017 | 000-55848 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Oct 27, 2017 | Oct 19, 2017 | 814-00995 |