Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | FORM 4 | Aug 21, 2023 | Aug 17, 2023 | 000-55908 |
4 | Open Document | Open Filing | FORM 4 | Aug 21, 2023 | Jun 23, 2023 | 000-55908 |
4 | Open Document | Open Filing | FORM 4 | Sep 13, 2022 | Jul 25, 2022 | 000-55908 |
4 | Open Document | Open Filing | FORM 4 | Aug 22, 2022 | Jul 22, 2022 | 000-55908 |
4 | Open Document | Open Filing | FORM 4 | May 25, 2021 | Nov 17, 2016 | 000-55908 |
4 | Open Document | Open Filing | FORM 4 | May 24, 2021 | May 21, 2021 | 000-55908 |
4 | Open Document | Open Filing | FORM 4 | Dec 21, 2020 | Dec 18, 2020 | 000-55908 |
3 | Open Document | Open Filing | FORM 3 | Mar 8, 2018 | Mar 1, 2018 | 000-55908 |