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Plus Therapeutics Inc (NASDAQ:PSTV) said its CNSide Diagnostics unit has received accreditation from the College of American Pathologists, a widely recognized standard in laboratory quality, sending shares of the Nasdaq-listed company up 8.7% to $5.89 Thursday. CNSide Diagnostics' Houston-based clinical laboratory underwent a rigorous on-site inspection evaluating clinical protocols, documentation, quality control procedures, personnel qualifications, equipment, facilities, and overall laboratory management.

Plus Therapeutics Inc (NASDAQ:PSTV) said its CNSide Diagnostics unit has received accreditation from the College of American Pathologists, a widely...

HOUSTON, June 04, 2026 (GLOBE NEWSWIRE) -- CNSide Diagnostics, LLC, a wholly owned subsidiary of Plus Therapeutics, Inc. (Nasdaq: PSTV) (“Plus” or the “Company”), a healthcare company advancing precision diagnostics and radiopharmaceuticals for central nervous system (CNS) cancers, today announces that its Houston-based clinical laboratory has received accreditation from the College of American Pathologists (CAP) following a recent on-site inspection conducted under the CAP Laboratory Accreditation Program. The CAP Laboratory Accreditation Program is internationally recognized as the “gold standard” in laboratory accreditation.

Plus and Harvard analysis shows CNSide enables early diagnosis and better clinical decision-making reducing healthcare costs by 40%

Partnership to deliver a novel AI-native integrated CNS oncology platform Platform will unify and analyze Plus' proprietary therapeutic, diagnostic, and bioinformatics datasets to accelerate precision neuro-oncology HOUSTON, May 19, 2026 (GLOBE NEWSWIRE) -- Plus Therapeutics, Inc. (Nasdaq: PSTV) (the “Company”), a clinical-stage pharmaceutical company developing targeted radiotherapeutics for central nervous system (CNS) cancers, today announces that it has signed an agreement to enter into a strategic partnership with Ephemeral Technologies (“Ephemeral”) to deliver a unique AI execution platform for CNS oncology. The AI execution platform is designed to integrate, organize, and derive actionable intelligence from longitudinal therapeutic, diagnostic and bioinformatic data sets generated across Plus' CNS oncology technology programs.

Plus Therapeutics (PSTV) came out with a quarterly loss of $1.05 per share versus the Zacks Consensus Estimate of a loss of $0.95. This compares to a loss of $14 per share a year ago.

HOUSTON, May 15, 2026 (GLOBE NEWSWIRE) -- Plus Therapeutics, Inc. (Nasdaq: PSTV) ("Plus" or the "Company"), a healthcare company developing and commercializing precision diagnostics and radiopharmaceuticals for central nervous system (CNS) cancers, today announces financial results for the first quarter ended March 31, 2026 and provides an overview of recent and upcoming business highlights.

CNS Pharmaceuticals (NASDAQ:CNSP) is back on every biotech watchlist after a 242.36% one-week ramp tied to its Berubicin glioblastoma story.

Plenary session at AANS underscores REYOBIQ's potential as a differentiated targeted radiotherapeutic platform for CNS cancers Plenary session at AANS underscores REYOBIQ's potential as a differentiated targeted radiotherapeutic platform for CNS cancers

HOUSTON, May 07, 2026 (GLOBE NEWSWIRE) -- Plus Therapeutics, Inc. (Nasdaq: PSTV) (“Plus” or the “Company”), a healthcare company developing and commercializing precision diagnostics and radiopharmaceuticals for central nervous system (CNS) cancers, today announced that its wholly owned subsidiary, CNSide Diagnostics, LLC (“CNSide Diagnostics”), has successfully enrolled in the Medicare program and received a Provider Transaction Access Number (PTAN) from the Centers for Medicare & Medicaid Services (CMS). This key milestone establishes CNSide Diagnostics as a Medicare-enrolled clinical laboratory, enabling the submission of claims for its CNSide® Cerebrospinal Fluid (CSF) Assay Platform, including the tumor cell enumeration (TCE) test.

Expands access by 6 million covered lives, advancing commercial momentum for CNSide® in metastatic CNS cancers Expands access by 6 million covered lives, advancing commercial momentum for CNSide® in metastatic CNS cancers

HOUSTON, April 23, 2026 (GLOBE NEWSWIRE) -- Plus Therapeutics, Inc. (Nasdaq: PSTV) (“Plus” or the “Company”), a healthcare company developing and commercializing precision diagnostics and radiopharmaceuticals for central nervous system (CNS) cancers, announced today the initiation of manufacturing activities and technology transfer with SpectronRx under a previously executed Master Services Agreement (MSA), in support of late-stage clinical manufacturing of Rhenium-186 and REYOBIQ. With SpectronRx serving as a second GMP manufacturing site alongside Radiomedix, and Rhenium-186 isotope supplied through Telix Pharmaceuticals, Plus strengthens the reliability of its multi-partner supply chain infrastructure.

HOUSTON, April 22, 2026 (GLOBE NEWSWIRE) -- Plus Therapeutics, Inc. (Nasdaq: PSTV) (the “Company”), a healthcare company developing and commercializing precision diagnostics and radiopharmaceuticals for central nervous system (CNS) cancers, today announces that it has granted inducement awards to Eric J Daniels, M.D., its new Chief Development Officer who joined the Company on April 20, 2026.

HOUSTON, April 21, 2026 (GLOBE NEWSWIRE) -- Plus Therapeutics, Inc. (Nasdaq: PSTV) (the “Company”), a healthcare company developing and commercializing precision diagnostics and radiopharmaceuticals for central nervous system (CNS) cancers, today announced that it has received notification from The Nasdaq Stock Market LLC (“Nasdaq”) confirming the Company has regained compliance with the minimum bid price requirement set forth in Nasdaq Listing Rule 5550(a)(2). Nasdaq determined that, for the 10 consecutive business days from April 6, 2026 to April 17, 2026, the closing bid price of the Company's common stock was at or above $1.00 per share.

Health economics and reimbursement expert brings over two decades of experience in payer strategy, value-based pricing, and health policy supporting CNSide adoption and long-term commercialization strategy for REYOBIQ™ Health economics and reimbursement expert brings over two decades of experience in payer strategy, value-based pricing, and health policy supporting CNSide adoption and long-term commercialization strategy for REYOBIQ™

Seasoned biotech executive brings deep experience across clinical development, regulatory strategy, and corporate operations, strengthening execution capabilities as Plus advances REYOBIQ™ and CNS-focused pipeline Seasoned biotech executive brings deep experience across clinical development, regulatory strategy, and corporate operations, strengthening execution capabilities as Plus advances REYOBIQ™ and CNS-focused pipeline

HOUSTON, April 08, 2026 (GLOBE NEWSWIRE) -- Plus Therapeutics, Inc. (Nasdaq: PSTV) (the “Company”), a clinical-stage pharmaceutical company developing targeted radiotherapeutics with advanced platform technologies for central nervous system (CNS) cancers, today announced that the U.S. Food and Drug Administration (FDA) has granted Orphan Drug Designation (ODD) to REYOBIQ™ (rhenium Re186 obisbemeda) for the treatment of pediatric malignant gliomas.

New dedicated billing code facilitates payer reimbursement, supports clinician adoptions, and enables national utilization tracking New dedicated billing code facilitates payer reimbursement, supports clinician adoptions, and enables national utilization tracking

HOUSTON, April 02, 2026 (GLOBE NEWSWIRE) -- CNSide Diagnostics, LLC, a wholly-owned subsidiary of Plus Therapeutics, Inc. (Nasdaq: PSTV) (“Plus” or the “Company”), today announces a new payer coverage agreement with Highmark, effective April 1, 2026, providing reimbursement for its CNSide® Cerebrospinal Fluid (CSF) Tumor Cell Enumeration (TCE) assay for patients with metastatic central nervous system cancers. Highmark joins a growing list of national and regional payers, including United Healthcare and Humana, that provide coverage for CNSide.

HOUSTON, March 31, 2026 (GLOBE NEWSWIRE) -- Plus Therapeutics, Inc. (Nasdaq: PSTV ) (the “Company”), a healthcare company developing and commercializing precision diagnostics and radiopharmaceuticals for central nervous system (CNS) cancers, today announced that it has granted inducement awards to two new employees who recently joined the Company. The awards were granted on March 26, 2026 under the Company's 2015 New Employee Incentive Plan, as amended, which provides for the granting of equity awards to new employees as an inducement to join the Company.

HOUSTON, March 26, 2026 (GLOBE NEWSWIRE) -- Plus Therapeutics, Inc. (Nasdaq: PSTV) (“Plus” or the “Company”), a healthcare company developing and commercializing precision diagnostics and radiopharmaceuticals for central nervous system (CNS) cancers, announces the appointment of diagnostics industry veteran Ron Andrews to its Board of Directors. “Ron Andrews brings an extensive wealth of diagnostics experience to the Plus board room developed over multiple decades in the industry,” said Marc H.

Health economics analysis highlights the economic burden of late-stage leptomeningeal metastases (LM) and the potential value of earlier diagnosis using CNSide as it enters U.S. commercialization Health economics analysis highlights the economic burden of late-stage leptomeningeal metastases (LM) and the potential value of earlier diagnosis using CNSide as it enters U.S. commercialization

Plus Therapeutics (PSTV) reported break-even quarterly earnings per share versus the Zacks Consensus Estimate of a loss of $0.03. This compares to a loss of $0.67 per share a year ago.

HOUSTON, March 12, 2026 (GLOBE NEWSWIRE) -- Plus Therapeutics, Inc. (Nasdaq: PSTV) (“Plus” or the “Company”), a healthcare company developing and commercializing precision diagnostics and radiopharmaceuticals for central nervous system (CNS) cancers, today announces financial results for the fourth quarter and year ended December 31, 2025 and provides an overview of recent and upcoming business highlights.
