| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 26, 2025 | Jun 24, 2025 | 001-13627 |
| 4 | Open Document | Open Filing | Mar 6, 2025 | Mar 4, 2025 | 001-09025 | |
| 4 | Open Document | Open Filing | Jul 3, 2024 | Jun 18, 2024 | 001-13627 | |
| 4 | Open Document | Open Filing | Feb 28, 2024 | Feb 26, 2024 | 001-09025 | |
| 4 | Open Document | Open Filing | May 1, 2023 | Apr 27, 2023 | 001-09025 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2023 | Mar 5, 2023 | 001-09025 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 31, 2022 | May 26, 2022 | 001-13627 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2022 | Mar 2, 2022 | 001-09025 |
| 3/A | Open Document | Open Filing | FORM 3/A | Dec 13, 2021 | Dec 9, 2021 | 001-13627 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 13, 2021 | Dec 9, 2021 | 001-13627 |
| 3 | Open Document | Open Filing | FORM 3 | Dec 13, 2021 | Dec 9, 2021 | 001-13627 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2021 | Feb 23, 2021 | 001-09025 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 1, 2020 | 001-09025 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 19, 2019 | Jun 17, 2019 | 001-09025 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2019 | Apr 2, 2019 | 001-09025 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 19, 2019 | Mar 13, 2019 | 001-09025 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2016 | Dec 30, 2015 | 001-13627 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 22, 2015 | Dec 21, 2015 | 001-13627 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 15, 2015 | Dec 14, 2015 | 001-13627 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 23, 2014 | Dec 19, 2014 | 001-13627 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2014 | Dec 15, 2014 | 001-13627 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 15, 2014 | Sep 15, 2014 | 001-13627 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2014 | Jun 2, 2014 | 001-13627 |
| 4/A | Open Document | Open Filing | 4/A | Jan 10, 2014 | Dec 19, 2013 | 001-13627 |