| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Dec 2, 2024 | Nov 30, 2024 | 001-13393 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | May 22, 2024 | ||
| 144 | Open Document | Open Filing | May 20, 2024 | |||
| 144 | Open Document | Open Filing | May 17, 2024 | |||
| 144 | Open Document | Open Filing | May 16, 2024 | |||
| 5 | Open Document | Open Filing | 5 | Jan 19, 2024 | Dec 31, 2023 | 001-13393 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 1, 2023 | Dec 31, 2022 | 001-13393 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Aug 26, 2022 | ||
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 10, 2022 | Dec 31, 2021 | 001-13393 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2021 | Aug 10, 2021 | 001-13393 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 3, 2021 | Dec 31, 2020 | 001-13393 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 17, 2020 | ||
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 6, 2020 | Dec 31, 2019 | 001-13393 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jan 23, 2020 | ||
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Jan 23, 2019 | Dec 31, 2018 | 001-13393 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 18, 2018 | Jan 16, 2018 | 001-13393 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Jan 18, 2018 | Dec 31, 2017 | 001-13393 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Jan 23, 2017 | Dec 31, 2016 | 001-13393 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Jan 26, 2016 | Dec 31, 2015 | 001-13393 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jun 16, 2015 | ||
| 4 | Open Document | Open Filing | Jan 22, 2015 | Jan 21, 2015 | 001-13393 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO.4 | Mar 31, 2014 | ||
| 4 | Open Document | Open Filing | Mar 25, 2014 | Mar 21, 2014 | 001-13393 |