Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 13, 2022 | May 11, 2022 | 000-21044 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2022 | Feb 19, 2022 | 000-21044 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2022 | Feb 11, 2022 | 000-21044 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 10, 2022 | Jan 7, 2022 | 000-21044 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 15, 2021 | Nov 12, 2021 | 000-21044 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2021 | Aug 12, 2021 | 000-21044 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2021 | May 12, 2021 | 000-21044 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2021 | Feb 19, 2021 | 000-21044 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 16, 2021 | Feb 12, 2020 | 000-21044 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2021 | Jan 7, 2021 | 000-21044 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2020 | Feb 19, 2020 | 000-21044 |
4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 18, 2020 | Feb 12, 2020 | 000-21044 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2020 | Feb 12, 2020 | 000-21044 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2020 | Feb 12, 2020 | 000-21044 |
3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 28, 2020 | Jan 22, 2020 | 000-21044 |