Company: PSTV
Filing Date: 2025-03-14
Form Type: PRE 14A
Source: 0001140361-25-008857
Chunk: 3

Company: PLUS THERAPEUTICS, INC.
Filing Date: 2025-03-14
Form: PRE 14A
Chunk 3
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 STATEMENT

### SPECIAL MEETING OF STOCKHOLDERS
<div align='center'>**To Be Held on [ ], 2025 at [9:00 a.m. (Eastern Time)]**</div>

This proxy statement (the “Proxy Statement”) and the enclosed proxy card are being furnished in connection with the solicitation of proxies by the Board of Directors (the “Board”) of Plus Therapeutics, Inc. for use at our 2025 Special Meeting of Stockholders (the “Special Meeting”), to be held in a completely virtual format on [ ], 2025, at [9:00 a.m. Eastern Time] for the purposes stated in the accompanying Notice of Special Meeting of Stockholders, and at any adjournment of postponements of the Special Meeting. This solicitation is made by our Board on behalf of Plus Therapeutics, Inc. In this Proxy Statement, the terms “we,” “our,” “us” and the “Company” refer to Plus Therapeutics, Inc.

We have elected to provide access to our proxy materials over the Internet. Accordingly, we are sending to our stockholders of record as of the close of business on March 4, 2025, the Notice of Internet Availability of Proxy Materials (the “Notice”) relating to our Special Meeting of Stockholders. All stockholders of record will have the ability to access the proxy materials on the website referred to in the Notice or to request to receive a printed set of the proxy materials. Instructions on how to request a printed copy by mail or electronically may be found on the Notice and on the website referred to in the Notice, including an option to request paper copies on an ongoing basis. On or about [ ], 2025, we intend to make this Proxy Statement and accompanying form of proxy card available on the Internet and to mail the Notice to all stockholders entitled to vote at the Special Meeting. We intend to mail this Proxy Statement, together with a proxy card, to those stockholders entitled to vote at the Special Meeting who have properly requested paper copies of such materials, within three business days of the receipt of such request.

The Notice, this Proxy Statement and the accompanying form of proxy card are available at [ Link ]. You are encouraged to access and review all of the important information contained in the proxy materials before voting.

The following section provides information about the Special Meeting. This section may not address all issues that may be important to you as a stockholder. You are urged to read this proxy statement carefully and in its entirety,