CHAO CHARLES GUOWEI 13D and 13G filings for SINA CORPORATION:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2021-03-24 12:08 pm Sale | 2021-03-22 | 13D | SINA CORPORATION SINA | CHAO CHARLES GUOWEI | 0 0.000% | -8,850,075 (Position Closed) | Filing |
| 2020-09-29 07:49 am Purchase | 2020-09-28 | 13D | SINA CORPORATION SINA | CHAO CHARLES GUOWEI | 8,850,075 14.800% | 3,828 (+0.04%) | Filing |