Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | FORM 4 | Mar 4, 2022 | Feb 28, 2022 | 000-55543 |
4 | Open Document | Open Filing | FORM 4 | Mar 18, 2021 | Feb 28, 2021 | 000-55543 |
4 | Open Document | Open Filing | FORM 4 | Apr 22, 2020 | Feb 29, 2020 | 000-55543 |
4 | Open Document | Open Filing | FORM 4 | Oct 12, 2017 | Aug 30, 2017 | 000-55543 |
3 | Open Document | Open Filing | FORM 3 | Oct 12, 2017 | Aug 30, 2017 | 000-55543 |