| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Jan 6, 2025 | Jan 2, 2025 | 000-01665 | |
| 4 | Open Document | Open Filing | Jan 2, 2024 | Jan 2, 2024 | 000-01665 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Jan 3, 2023 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2022 | Jan 3, 2022 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2021 | Jan 4, 2021 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 18, 2020 | Mar 18, 2020 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2020 | Jan 3, 2020 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 31, 2019 | Dec 30, 2019 | 000-01665 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 11, 2019 | Jun 7, 2019 | 000-01665 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2019 | May 13, 2019 | 000-01665 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2019 | Jan 2, 2019 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 20, 2018 | Mar 20, 2018 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 20, 2018 | Mar 19, 2018 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 16, 2018 | Jan 16, 2018 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 15, 2017 | Feb 14, 2017 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 1, 2017 | Jan 31, 2017 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2017 | Jan 4, 2017 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | May 20, 2016 | May 19, 2016 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | May 18, 2016 | May 17, 2016 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2016 | Jan 4, 2016 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 18, 2015 | Aug 17, 2015 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2015 | Jun 3, 2015 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | May 21, 2015 | May 20, 2015 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 26, 2015 | Jan 23, 2015 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 22, 2015 | Jan 22, 2015 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 7, 2015 | Jan 6, 2015 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 18, 2014 | Dec 17, 2014 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 6, 2014 | Oct 6, 2014 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 24, 2014 | Sep 23, 2014 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 9, 2014 | Sep 8, 2014 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 5, 2014 | Sep 4, 2014 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 3, 2014 | Sep 3, 2014 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 2, 2014 | Aug 29, 2014 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 26, 2014 | Aug 25, 2014 | 000-01665 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 21, 2014 | Aug 21, 2014 | 000-01665 |
| 3 | Open Document | Open Filing | FORM 3 | Jun 17, 2014 | Jun 10, 2014 | 000-01665 |