| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Aug 13, 2025 | Aug 13, 2025 | 001-07107 |
| 4 | Open Document | Open Filing | 4 | Feb 14, 2025 | Feb 13, 2025 | 001-07107 |
| 4 | Open Document | Open Filing | 4 | Feb 12, 2025 | Feb 10, 2025 | 001-07107 |
| 4 | Open Document | Open Filing | 4 | Feb 11, 2025 | Feb 8, 2025 | 001-07107 |
| 4 | Open Document | Open Filing | 4 | Feb 14, 2024 | Feb 12, 2024 | 001-07107 |
| 4 | Open Document | Open Filing | 4 | Feb 13, 2024 | Feb 10, 2024 | 001-07107 |
| 4 | Open Document | Open Filing | 4 | Feb 12, 2024 | Feb 8, 2024 | 001-07107 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2023 | Feb 10, 2023 | 001-07107 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 8, 2023 | Feb 6, 2023 | 001-07107 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2022 | Oct 30, 2022 | 001-07107 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2022 | Feb 14, 2022 | 001-07107 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2022 | Feb 10, 2022 | 001-07107 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 8, 2022 | Feb 7, 2022 | 001-07107 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 20, 2021 | Dec 1, 2021 | 001-07107 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 19, 2019 | Mar 15, 2019 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 29, 2019 | Jan 28, 2019 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2019 | Jan 1, 2019 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 30, 2018 | Apr 26, 2018 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2018 | Mar 15, 2018 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2018 | Jan 1, 2018 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2017 | Apr 28, 2017 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2017 | Mar 15, 2017 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 10, 2017 | Jan 9, 2017 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2016 | Apr 29, 2016 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2016 | Feb 19, 2016 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2015 | Nov 4, 2015 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 28, 2015 | Oct 28, 2015 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 17, 2015 | Sep 16, 2015 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2015 | Aug 14, 2015 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2015 | Apr 2, 2015 | 001-36062 |
| 4/A | Open Document | Open Filing | FORM 4/A | Jan 7, 2015 | Jan 5, 2015 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 7, 2015 | Jan 5, 2015 | 001-36062 |
| 4 | Open Document | Open Filing | 4 | Sep 16, 2014 | Sep 12, 2014 | 001-36062 |
| 4 | Open Document | Open Filing | 4 | Aug 4, 2014 | Jul 31, 2014 | 001-36062 |
| 4 | Open Document | Open Filing | 4 | Jul 2, 2014 | Jul 1, 2014 | 001-36062 |