| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Sep 22, 2025 | Sep 18, 2025 | 001-16371 |
| 4 | Open Document | Open Filing | 4 | Feb 27, 2025 | Feb 25, 2025 | 001-16371 |
| 4 | Open Document | Open Filing | 4 | Oct 15, 2024 | Oct 11, 2024 | 001-16371 |
| 144 | Open Document | Open Filing | Oct 11, 2024 | |||
| 4 | Open Document | Open Filing | 4 | Oct 2, 2024 | Sep 30, 2024 | 001-16371 |
| 4 | Open Document | Open Filing | 4 | Sep 20, 2024 | Sep 18, 2024 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 21, 2023 | Dec 20, 2023 | 001-16371 |
| 144 | Open Document | Open Filing | Dec 20, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 7, 2022 | Dec 5, 2022 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 7, 2022 | Oct 7, 2022 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 7, 2022 | Jan 5, 2022 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 12, 2021 | Jul 9, 2021 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2021 | Jan 5, 2021 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2020 | Jan 6, 2020 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 7, 2019 | Jun 5, 2019 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 20, 2018 | Jul 18, 2018 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 19, 2017 | Jan 11, 2017 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 8, 2015 | Jul 6, 2015 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 - FISCHER | Apr 17, 2015 | Apr 16, 2015 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 - FISCHER | Mar 13, 2015 | Mar 11, 2015 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 - FISCHER | Jan 20, 2015 | Jan 16, 2015 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 - FISCHER | Dec 22, 2014 | Dec 18, 2014 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 - FISCHER | Dec 18, 2014 | Dec 16, 2014 | 001-16371 |