Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 28, 2022 | Feb 24, 2022 | 001-16767 |
4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 4, 2022 | Dec 31, 2021 | 001-16767 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2021 | May 20, 2021 | 001-16767 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2021 | Feb 25, 2021 | 001-16767 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2021 | Dec 31, 2020 | 001-16767 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2020 | Feb 27, 2020 | 001-16767 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2020 | Feb 25, 2020 | 001-16767 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2020 | Dec 31, 2019 | 001-16767 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2019 | Feb 26, 2019 | 001-16767 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 7, 2019 | Jan 3, 2019 | 001-16767 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2018 | Mar 12, 2018 | 001-16767 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2018 | Jan 30, 2018 | 001-16767 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2018 | Jan 2, 2018 | 001-16767 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 25, 2017 | May 23, 2017 | 001-16767 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2017 | May 8, 2017 | 001-16767 |
3/A | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2017 | Oct 25, 2016 | 001-16767 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2017 | Feb 17, 2017 | 001-16767 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2017 | Feb 15, 2017 | 001-16767 |
4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2017 | Feb 13, 2017 | 001-16767 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 15, 2017 | Feb 13, 2017 | 001-16767 |
3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 4, 2016 | Oct 25, 2016 | 001-16767 |