Plus Therapeutics
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Plus Therapeutics (PSTV) investor relations material

Plus Therapeutics Q4 2025 earnings summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
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Q4 2025 earnings summary12 Mar, 2026

Executive summary

  • Achieved significant business progress in 2025, focusing on CNSide commercial scale-up and REYOBIQ pivotal trial readiness.

  • Completed a $15 million upsized public offering, extending cash runway and supporting commercialization and clinical programs.

  • Expanded CNSide laboratory licensing to 49 states, reaching 95% of the U.S. population.

  • Secured national coverage agreements for CNSide with Humana and UnitedHealthcare, covering 67 million people.

Financial highlights

  • Cash and investments at year-end 2025 totaled $13.1 million, up from $3.6 million at year-end 2024.

  • Recognized $5.2 million in grant revenue in 2025, compared to $5.8 million in 2024.

  • Operating loss for 2025 was $15.3 million, compared to $14.7 million in 2024, mainly due to CNSide team expansion.

  • Net loss for 2025 was $22.4 million ($0.29 per share), versus $13.0 million ($1.95 per share) in 2024, primarily due to changes in fair value of derivative instruments.

Outlook and guidance

  • Plans to define optimal dose/interval for REYOBIQ in RESPECT-LM Phase 2 trial, with data expected in Q3 2026.

  • Aims to complete enrollment in RESPECT-GBM Phase 2 trial and align with FDA on pivotal trial design, with data expected in Q4 2026.

  • Expects increased R&D and G&A expenditures in 2026 due to clinical trial costs, manufacturing scale-up, and CNSide team expansion.

  • Targets CNSide commercial payer coverage to exceed 150 million lives and achieve over 1,250 annualized test orders.

  • Goal for CNSide Diagnostics to reach breakeven by 2027.

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Plus Therapeutics, Inc. is a clinical-stage pharmaceutical company focused on the development of innovative therapies for rare cancers. The company leverages nanotechnology and targeted drug delivery platforms to design precision treatments, including radiotherapeutics for central nervous system cancers and other challenging oncological conditions. The company is headquartered in Austin, Texas, and its shares are listed on the NASDAQ.

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