| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Nov 6, 2025 | Nov 5, 2025 | 001-07183 |
| 4 | Open Document | Open Filing | 4 | Jul 18, 2025 | Jul 17, 2025 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 20, 2023 | Dec 20, 2023 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2023 | Jan 5, 2023 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 21, 2022 | Dec 20, 2022 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 14, 2022 | Mar 11, 2022 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 21, 2021 | Dec 20, 2021 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2021 | Mar 10, 2021 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 17, 2020 | Dec 17, 2020 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 19, 2020 | Mar 18, 2020 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 17, 2019 | Dec 17, 2019 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2019 | Mar 7, 2019 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 23, 2018 | Mar 22, 2018 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 21, 2017 | Dec 21, 2017 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 3, 2017 | Nov 2, 2017 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 22, 2017 | Mar 21, 2017 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 15, 2016 | Dec 15, 2016 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 6, 2016 | Oct 6, 2016 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 23, 2016 | Sep 22, 2016 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 8, 2016 | Apr 8, 2016 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 22, 2016 | Mar 21, 2016 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 7, 2015 | Oct 6, 2015 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 21, 2015 | Aug 21, 2015 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 23, 2015 | Jun 23, 2015 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 | May 14, 2015 | May 14, 2015 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 24, 2015 | Mar 23, 2015 | 001-07183 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2014 | Oct 1, 2014 | 001-07183 |