Accessibility StatementSkip Navigation NEW YORK, Sept. 23, 2025 /PRNewswire/ -- Why: Rosen Law Firm, a global investor rights law firm, announces the filing of a class action lawsuit on behalf of sellers of ordinary shares, including those that sold into the Merger of Sina Corporation (NASDAQ: SINA) between October 13, 2020 and March 22, 2021, both dates inclusive (the "Class Period"). A class action lawsuit has already been filed. If you wish to serve as lead plaintiff, you must move the Court no later ...