Plus Therapeutics (PSTV) Prices $15 Million Public Offering
On January 14, 2026, Plus Therapeutics, Inc. (NASDAQ: PSTV), a Houston-based healthcare company focused on precision diagnostics and radiopharmaceuticals for central nervous system (CNS) cancers, announced the pricing of its underwritten public offering. The offering includes 39,473,684 units, each consisting of one share of common stock and one warrant, priced at $0.38 per unit. The anticipated gross proceeds from this offering are approximately $15 million.
Details of the Public Offering
The public offering by Plus Therapeutics will provide gross proceeds of about $15 million, before accounting for underwriting discounts and commissions, as well as other estimated offering expenses. Each warrant included in the offering is immediately exercisable, allowing the holder to purchase one share of common stock at an exercise price of $0.38. These warrants will expire five years from issuance.
Furthermore, the underwriter has a 30-day option to purchase up to an additional 5,921,052 shares of common stock and/or warrants to purchase the same amount, intended to cover over-allotments, if necessary.
Use of Proceeds
The proceeds from this public offering will be allocated towards working capital and general corporate purposes, reinforcing Plus Therapeutics' commitment to advancing its clinical initiatives.
Expected Closing and Underwriter
The public offering is expected to close on January 15, 2026, pending the fulfillment of customary closing conditions. Lake Street Capital Markets, LLC is serving as the sole underwriter for this offering.
Regulatory Filings
A registration statement on Form S-1 relating to the securities offered was filed with the Securities and Exchange Commission (SEC) on January 9, 2026, and was declared effective on January 13, 2026. The preliminary and final prospectus related to the offering can be accessed for free on the SEC's website at www.sec.gov.
Company Overview
Plus Therapeutics, Inc. is dedicated to developing targeted radiotherapeutics for challenging CNS tumors. The company employs innovative methods, including image-guided local beta radiation and targeted drug delivery, to create a robust pipeline of product candidates. They focus on primary areas such as leptomeningeal metastases (LM) and recurrent glioblastoma (GBM).
Additionally, Plus Therapeutics oversees a subsidiary, CNSide Diagnostics, which specializes in laboratory-developed tests, specifically the CNSide® CSF Assay Platform designed for improved management of leptomeningeal metastases through the analysis of cerebrospinal fluid.
Forward-Looking Statements
This press release may contain forward-looking statements as defined under U.S. securities laws. These statements reflect the Company’s expectations concerning future events, involving assumptions and assessments based on historical trends and current conditions. However, actual outcomes may differ significantly due to various risks and uncertainties.
Key factors that could influence these statements include the Company’s ability to complete the offering, successfully raise sufficient capital, and continue its clinical studies. As with all forward-looking information, stakeholders should consider potential risks before making investment decisions.