Ainos(AIMD) - 2021 Q4 - Annual Report

U.S. Securities and Exchange Commission Washington, D.C. 20549 FORM 10-K (Mark One) ☒ Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 [Fee Required] For the Fiscal Year Ended December 31, 2021 ☐ Transition Report Under Section 13 or 15(d) of the Securities Exchange Act of 1934 [No Fee Required] Commission File Number 0-20791 AINOS, INC. | --- | --- | |----------------------------------------------------------------------------|-------------------------------------------- ...