WEBApr 12, 2024 · Filed by "insiders" prior intended sale of restricted stock. Non-EDGAR filing. May 21, 2024. Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act. May 16, 2024. NASDAQ. HKEX. The Investor Relations website contains information about Baidu Inc 's business for stockholders, potential investors, and financial analysts.