Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 20, 2021 | Jul 16, 2021 | 001-08568 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 20, 2021 | Jul 16, 2021 | 001-08568 |
4 | Open Document | Open Filing | FORM 4 | Mar 15, 2021 | Mar 11, 2021 | 001-08568 |
4 | Open Document | Open Filing | FORM 4 | Jul 17, 2020 | Jul 16, 2020 | 001-08568 |
3 | Open Document | Open Filing | FORM 3 | Jul 17, 2020 | Jul 16, 2020 | 001-08568 |