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 |
| 2020-07-10 06:19 am Purchase |
2020-07-06 | 13D | SINA CORPORATION SINA |
CHAO CHARLES GUOWEI | 8,846,247 14.800% |
4,791 (+0.05%) |
Filing |