| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2025 | Jul 30, 2025 | 001-32518 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 19, 2024 | Sep 19, 2024 | 001-32518 |
| 4 | Open Document | Open Filing | FORM 4 | May 21, 2024 | May 20, 2024 | 001-32518 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 20, 2023 | Dec 19, 2023 | 001-32518 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 4, 2023 | Aug 1, 2023 | 001-32518 |
| SC 13G | Open Document | Open Filing | Sep 9, 2022 | |||
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Jul 5, 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2022 | Apr 29, 2022 | 001-32518 |
| 5 | Open Document | Open Filing | FORM 5 | Apr 26, 2022 | Dec 31, 2021 | 001-32518 |
| 5 | Open Document | Open Filing | FORM 5 | Apr 26, 2022 | Dec 31, 2020 | 001-32518 |
| 5 | Open Document | Open Filing | FORM 5 | Apr 26, 2022 | Dec 31, 2019 | 001-32518 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Aug 18, 2017 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 14, 2017 | Aug 10, 2017 | 001-32518 |
| SC 13D | Open Document | Open Filing | SC 13D | Sep 19, 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2016 | Jun 20, 2016 | 001-32518 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 12, 2016 | May 5, 2016 | 001-32518 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 4, 2016 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Jan 13, 2015 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Sep 3, 2014 | ||
| SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | Sep 3, 2014 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Sep 3, 2014 |