Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 26, 2022 | Oct 21, 2022 | 001-35355 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 1, 2021 | Aug 31, 2021 | 000-55418 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2021 | Mar 2, 2021 | 001-35355 |
4 | Open Document | Open Filing | FORM 4 | Mar 1, 2021 | Mar 1, 2021 | 000-55418 |
4 | Open Document | Open Filing | FORM 4 | Sep 1, 2020 | Jun 17, 2020 | 000-55418 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 5, 2020 | Mar 3, 2020 | 001-35355 |
4 | Open Document | Open Filing | FORM 4 | Jan 17, 2020 | Jan 15, 2020 | 000-55418 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 7, 2019 | Mar 5, 2019 | 001-35355 |
4 | Open Document | Open Filing | FORM 4 | Sep 4, 2018 | Sep 1, 2018 | 000-55418 |
4 | Open Document | Open Filing | FORM 4 | Aug 2, 2018 | Jul 31, 2018 | 000-55418 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2018 | Mar 6, 2018 | 001-35355 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2017 | Nov 14, 2017 | 000-55418 |
3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2017 | Nov 14, 2017 | 000-55418 |
4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Apr 19, 2017 | Apr 17, 2017 | 001-35355 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 18, 2017 | Apr 17, 2017 | 001-35355 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 20, 2016 | Apr 18, 2016 | 001-35355 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 20, 2015 | Apr 16, 2015 | 001-35355 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 1, 2014 | Jul 22, 2014 | 001-35355 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 7, 2014 | Mar 31, 2014 | 001-35355 |
4 | Open Document | Open Filing | STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | Apr 3, 2014 | Apr 1, 2014 | 001-32887 |
4 | Open Document | Open Filing | STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | Mar 19, 2014 | Mar 17, 2014 | 001-32887 |
4 | Open Document | Open Filing | STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | Feb 24, 2014 | Feb 21, 2014 | 001-32887 |