Plus Therapeutics, Inc. (PSTV) Q1 2023 Earnings Conference Call April 20, 2023 5:00 PM ET Corporate Participants Marc Hedrick - President and Chief Executive Officer Norman LaFrance - Chief Medical Officer Andrew Sims - Chief Financial Officer Conference Call Participants Justin Walsh - Jones Trading Sean Lee - HC Wainwright Edward Woo - Ascendiant Capital Operator Good afternoon, ladies and gentlemen. Welcome to the Plus Therapeutics First Quarter 2023 Results Conference Call. Before we begin, we want to a ...

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 period from to Commission file number 001-34375 PLUS THERAPEUTICS, INC. (Exact name of registrant as specified in its charter) DELAWARE 33-0827593 (State or other jurisdi ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-34375 PLUS THERAPEUTICS, INC. (Exact name of Registrant as Specified in Its Charter) DELAWARE 33-0827593 (State or Other Jurisdiction ...