Altimmune(ALT) - 2023 Q1 - Quarterly Report

Table of Contents Title of each class Trading Symbol(s) Name of each exchange on which registered Common stock, par value $0.0001 per share ALT The NASDAQ Global Market UNITED STATES SECURITIES AND EXCHANGE COMMISSION 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 March 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition p ...