Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | Mar 2, 2022 | Feb 28, 2022 | 000-21660 | |
4/A | Open Document | Open Filing | Nov 26, 2021 | Nov 19, 2021 | 000-21660 | |
4 | Open Document | Open Filing | Nov 23, 2021 | Nov 19, 2021 | 000-21660 | |
4 | Open Document | Open Filing | Jul 6, 2021 | Jul 6, 2021 | 000-21660 | |
4 | Open Document | Open Filing | May 12, 2021 | May 10, 2021 | 000-21660 | |
4 | Open Document | Open Filing | Mar 2, 2021 | Feb 28, 2021 | 000-21660 | |
4 | Open Document | Open Filing | Nov 9, 2020 | Nov 8, 2020 | 000-21660 | |
4 | Open Document | Open Filing | Aug 14, 2020 | Aug 12, 2020 | 000-21660 | |
4 | Open Document | Open Filing | Jun 5, 2020 | Jun 4, 2020 | 000-21660 | |
4 | Open Document | Open Filing | May 12, 2020 | May 10, 2020 | 000-21660 | |
4 | Open Document | Open Filing | Mar 3, 2020 | Feb 28, 2020 | 000-21660 | |
4 | Open Document | Open Filing | Feb 24, 2020 | Feb 23, 2020 | 000-21660 | |
4 | Open Document | Open Filing | Nov 12, 2019 | Nov 8, 2019 | 000-21660 | |
4 | Open Document | Open Filing | May 13, 2019 | May 10, 2019 | 000-21660 | |
4 | Open Document | Open Filing | Mar 4, 2019 | Mar 1, 2019 | 000-21660 | |
4 | Open Document | Open Filing | Mar 1, 2019 | Feb 28, 2019 | 000-21660 | |
4 | Open Document | Open Filing | Feb 26, 2019 | Feb 23, 2019 | 000-21660 | |
4 | Open Document | Open Filing | Nov 9, 2018 | Nov 8, 2018 | 000-21660 | |
4 | Open Document | Open Filing | May 11, 2018 | May 10, 2018 | 000-21660 | |
3 | Open Document | Open Filing | May 10, 2018 | May 2, 2018 | 000-21660 |