| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2025 | Jan 31, 2025 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | Jan 30, 2025 | Dec 31, 2024 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2024 | Jan 31, 2024 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | Jan 30, 2024 | Dec 31, 2023 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2023 | Jan 31, 2023 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | Jan 26, 2023 | Dec 31, 2022 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2022 | Jan 31, 2022 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | Jan 20, 2022 | Dec 31, 2021 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2021 | Jan 31, 2021 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | Jan 26, 2021 | Dec 31, 2020 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2020 | Jan 31, 2020 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | Jan 7, 2020 | Dec 31, 2019 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 1, 2019 | Jan 31, 2019 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | Jan 29, 2019 | Dec 31, 2018 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 1, 2018 | Jan 31, 2018 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | Jan 3, 2018 | Dec 31, 2017 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 13, 2017 | Jun 13, 2017 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 29, 2017 | Mar 29, 2017 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 6, 2017 | Jan 31, 2017 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | Jan 17, 2017 | Dec 31, 2016 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2016 | Sep 30, 2016 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 27, 2016 | Sep 27, 2016 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 10, 2016 | Jun 10, 2016 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 30, 2016 | Mar 28, 2016 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 21, 2016 | Mar 21, 2016 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2016 | Jan 31, 2016 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | Jan 8, 2016 | Dec 31, 2015 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 7, 2015 | Aug 7, 2015 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 7, 2015 | Aug 6, 2015 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 31, 2015 | Jul 27, 2015 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 23, 2015 | Apr 29, 2015 | 000-07617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2015 | Jan 31, 2015 | 000-07617 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 7, 2015 | Jan 7, 2015 | 000-07617 |