| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13D/A | Open Document | Data | Open Filing | Jan 8, 2025 | |||
| SC 13D/A | Open Document | Open Filing | Jul 26, 2024 | |||
| SC 13D/A | Open Document | Open Filing | Oct 14, 2022 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2022 | May 13, 2022 | 811-08747 |
| SC 13D/A | Open Document | Open Filing | Jan 8, 2021 | |||
| SC 13D/A | Open Document | Open Filing | Nov 2, 2018 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 2, 2018 | Nov 1, 2018 | 811-08747 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 5, 2018 | Feb 2, 2018 | 811-08747 |
| SC 13D/A | Open Document | Open Filing | Jul 11, 2017 | |||
| SC 13D/A | Open Document | Open Filing | Nov 17, 2015 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 10, 2015 | Nov 6, 2015 | 811-08747 |
| SC 13D/A | Open Document | Open Filing | Oct 24, 2014 |