June 23 (Reuters) – Clear Secure Inc, a New York-based firm that uses biometric technology to validate identity, is looking to raise as much as $396 million through a U.S. initial public offering, targeting a valuation of about $2.2 billion, according to a regulatory filing on Wednesday. (Reporting by Sohini Podder in Bengaluru; Editing by Shinjini Ganguli)
