| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13G/A | Open Document | Open Filing | Feb 11, 2025 | |||
| 4 | Open Document | Open Filing | 4 | Mar 15, 2021 | Mar 13, 2021 | 001-39067 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 10, 2021 | ||
| 4 | Open Document | Open Filing | 4 | Jun 8, 2020 | Jun 5, 2020 | 001-39067 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 13, 2020 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 13, 2020 | ||
| 3/A | Open Document | Open Filing | 3/A | Oct 25, 2019 | Oct 2, 2019 | 001-39067 |
| 4/A | Open Document | Open Filing | 4/A | Oct 25, 2019 | Oct 7, 2019 | 001-39067 |
| SC 13G | Open Document | Open Filing | SC 13G | Feb 14, 2019 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 11, 2019 | ||
| SC 13G | Open Document | Open Filing | SC 13G | Oct 12, 2018 | ||
| D | Open Document | Open Filing | Jun 29, 2016 | 021-266026 |