Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021. OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . UNITED STATES SECURITIES AND EXCHANGE COMMISSION Commission File Number 001-16537 ORASURE TECHNOLOGIES, INC. (Exact Name of Registrant as Specified in Its Charter) (State or Other Jurisdiction of I ...