Greenwich LifeSciences(GLSI) - 2023 Q2 - Quarterly Report

Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 UNITED STATES SECURITIES AND EXCHANGE COMMISSION For the quarterly period ended June 30, 2023 ☐ TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to COMMISSION FILE NUMBER 001-39555 GREENWICH LIFESCIENCES, INC. (Exact Name of registrant as specified in its charter) (State or other jurisdiction (I.R.S. Employer of incor ...