Table of Contents ppj u5 UNITED STATES 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 June 30, 2023 OR ☐ 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: 001-41052 Tivic Health Systems, Inc. (Exact name of registrant as specified in its charter) Delaware 81- ...