Form type | Sec Links | Description | Filing date | Reporting date |
---|---|---|---|---|
SC 13G/A | Report | YIHENGIVA13GA1 | Feb 14, 2024 | |
SC 13G/A | Report | SC 13G/A | Feb 9, 2024 | |
SC 13G | Report | SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP | Sep 5, 2023 | |
SC 13G | Report | YIHENG13GIVA | Feb 14, 2023 | |
SC 13G/A | Report | SC 13G/A | Feb 13, 2023 | |
SC 13G/A | Report | SC 13G/A | Feb 11, 2022 | |
SC 13G | Report | SC 13G | Feb 10, 2021 | |
SC 13G | Report | SC 13G | Feb 10, 2021 | |
SC 13G | Report | SCHEDULE 13G | Feb 9, 2021 |