Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | FORM 4 | Feb 9, 2023 | Feb 7, 2023 | 000-20728 |
4 | Open Document | Open Filing | FORM 4 | Jun 2, 2022 | Jun 2, 2022 | 000-20728 |
4 | Open Document | Open Filing | FORM 4 | May 17, 2022 | May 17, 2022 | 000-20728 |
4 | Open Document | Open Filing | FORM 4 | Nov 12, 2021 | Nov 11, 2021 | 000-20728 |
4 | Open Document | Open Filing | FORM 4 | Aug 3, 2021 | Aug 3, 2021 | 000-20728 |
4 | Open Document | Open Filing | FORM 4 | May 17, 2021 | May 17, 2021 | 000-20728 |
4 | Open Document | Open Filing | FORM 4 | May 7, 2021 | May 6, 2021 | 000-20728 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2021 | Jan 29, 2021 | 000-20728 |
4 | Open Document | Open Filing | FORM 4 | Oct 1, 2020 | Sep 29, 2020 | 000-20728 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2020 | Feb 10, 2020 | 000-20728 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2019 | Nov 7, 2019 | 000-20728 |
3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 1, 2019 | Oct 31, 2019 | 000-20728 |
4 | Open Document | Open Filing | Jul 6, 2017 | Jul 3, 2017 | 001-32408 | |
4 | Open Document | Open Filing | FORM 4 | Jan 24, 2017 | Jan 23, 2017 | 001-32408 |
4 | Open Document | Open Filing | FORM 4 | Jan 25, 2016 | Jan 22, 2016 | 001-32408 |
4 | Open Document | Open Filing | FORM 4 | Jan 23, 2015 | Jan 22, 2015 | 001-32408 |
4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Nov 21, 2014 | May 20, 2014 | 001-32408 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2014 | May 20, 2014 | 001-32408 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 24, 2014 | Jan 22, 2014 | 001-32408 |