SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-Q ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 for the quarterly period ended May 31, 2021 OR Table of Contents ☐ Transmission Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 for the transition period from ______ to ______ Commission file number: 001-32046 Simulations Plus, Inc. (Name of registrant as specified in its charter) (State or other jurisdiction of Incorporatio ...