CNSide Diagnostics Secures Coverage Agreement with Blue Shield of California
Written by Emily J. Thompson, Senior Investment Analyst
Updated: 1 hour ago
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Should l Buy PSTV?
Source: Newsfilter
- Expanded Coverage: CNSide Diagnostics' new payer coverage agreement with Blue Shield of California increases the total covered lives for its CNSide® CSF Tumor Cell Enumeration assay from 75 million to 81 million, making significant progress towards the company's goal of 150 million covered lives by 2026, thereby enhancing patient access across the U.S.
- Accelerated Adoption: The agreement is expected to further accelerate the adoption of CNSide across oncology centers by reducing reimbursement barriers, enabling physicians to better diagnose and treat difficult-to-diagnose CNS cancers, which will ultimately improve patient outcomes.
- Enhanced Clinical Utility: The CNSide® assay platform has demonstrated superior clinical utility over conventional CSF cytology in nine peer-reviewed publications and the FORESEE clinical trial, enabling earlier and more accurate detection and monitoring of leptomeningeal metastases, which has been shown to reduce related healthcare costs by approximately 40%.
- Market Impact: Since its commercial launch in 2020, over 11,000 CNSide tests have been performed at more than 120 U.S. cancer institutions, achieving a sensitivity of 92% and specificity of 95%, influencing treatment decisions in 90% of cases, thereby solidifying its market position.
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Analyst Views on PSTV
Wall Street analysts forecast PSTV stock price to rise
3 Analyst Rating
3 Buy
0 Hold
0 Sell
Strong Buy
Current: 6.600
Low
2.00
Averages
8.00
High
19.00
Current: 6.600
Low
2.00
Averages
8.00
High
19.00
About PSTV
Plus Therapeutics, Inc. is a clinical-stage pharmaceutical company. The Company is engaged in developing targeted radiotherapeutics for difficult-to-treat cancers of the central nervous system. Combining image-guided local beta radiation and targeted drug delivery approaches, it is advancing a pipeline of product candidates with lead programs in leptomeningeal metastases (LM) and recurrent glioblastoma (GBM). Its lead radiotherapeutic candidate, REYOBIQ (rhenium (186Re) obisbemeda), is designed specifically for CNS cancers including GBM, LM, and pediatric brain cancers (PBC) by direct localized delivery utilizing approved standard-of-care tissue access such as with convection-enhanced delivery (CED) and intraventricular brain (Ommaya reservoir) catheters. Its radiotherapeutic candidate, Rhenium-188 NanoLiposome Biodegradable Alginate Microsphere (188RNL-BAM), is designed to treat many solid organ cancers including primary and secondary liver cancers via intra-arterial injections.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
- Expanded Coverage: CNSide Diagnostics' new payer coverage agreement with Blue Shield of California increases the total covered lives for its CNSide® CSF Tumor Cell Enumeration assay from 75 million to 81 million, making significant progress towards the company's goal of 150 million covered lives by 2026, thereby enhancing patient access across the U.S.
- Accelerated Adoption: The agreement is expected to further accelerate the adoption of CNSide across oncology centers by reducing reimbursement barriers, enabling physicians to better diagnose and treat difficult-to-diagnose CNS cancers, which will ultimately improve patient outcomes.
- Enhanced Clinical Utility: The CNSide® assay platform has demonstrated superior clinical utility over conventional CSF cytology in nine peer-reviewed publications and the FORESEE clinical trial, enabling earlier and more accurate detection and monitoring of leptomeningeal metastases, which has been shown to reduce related healthcare costs by approximately 40%.
- Market Impact: Since its commercial launch in 2020, over 11,000 CNSide tests have been performed at more than 120 U.S. cancer institutions, achieving a sensitivity of 92% and specificity of 95%, influencing treatment decisions in 90% of cases, thereby solidifying its market position.
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- Manufacturing Collaboration: Plus Therapeutics has initiated a partnership with SpectronRx at a GMP manufacturing facility in Indiana to support late-stage clinical manufacturing of Rhenium-186 and REYOBIQ, thereby enhancing the reliability of its supply chain.
- Technology Transfer Agreement: Under a previously executed Master Services Agreement (MSA), this collaboration includes the transfer of REYOBIQ manufacturing processes, Rhenium-186 isotope processing, and analytical methods, ensuring technical and regulatory support for future commercial-scale production.
- Production Capacity Enhancement: SpectronRx's facility will provide on-demand manufacturing capabilities, simplifying logistics across the radiopharmaceutical production process and improving coordination, which is crucial for Plus's development of REYOBIQ.
- Strategic Development Goals: Plus Therapeutics' CEO stated that this partnership will bolster manufacturing readiness for REYOBIQ, supporting the company's target to complete manufacturing scale-up by 2026, thus driving long-term growth in its radiotherapeutic business.
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- Executive Appointment: Plus Therapeutics appointed Eric J Daniels, M.D. as Chief Development Officer on April 20, 2026, aiming to enhance the company's R&D capabilities in CNS cancers and drive business growth.
- Inducement Award Plan: Under the 2015 New Employee Incentive Plan, Daniels received 20,000 stock options and 20,000 restricted stock units (RSUs), incentivizing his long-term service and promoting team stability.
- Option Details: The stock options have an exercise price of $7.30 per share and vest over four years, with 25% vesting in the first year and the remainder vesting monthly, ensuring Daniels' ongoing contributions during his tenure.
- RSU Vesting Schedule: The RSUs vest over three years, with one-third vesting in the quarter following the first anniversary and the remaining units vesting ratably over the next eight quarters, further solidifying his commitment to the company's growth.
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- Stock Price Compliance: Plus Therapeutics (PSTV) announced that its common stock has once again met Nasdaq's minimum bid requirement, with the closing price remaining above $1.00 per share for 10 consecutive trading days, indicating stability and market acceptance of the company's stock.
- Price Movement: PSTV's stock price rose approximately 2.9% in pre-market trading on Tuesday, reflecting a positive investor response to the latest announcement, which may enhance market confidence and attract more investor interest.
- Financial Performance Beat: Plus Therapeutics reported a GAAP EPS of -$0.29, beating expectations by $0.01, while revenue reached $5.21 million, exceeding forecasts by $0.14 million, demonstrating improvements in financial management and operational efficiency.
- Clinical Program Progress: The company's advancements in the REYOBIQ clinical program have also garnered market attention, indicating ongoing efforts in drug development that could lay the groundwork for future revenue growth.
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- Compliance Regained: Plus Therapeutics has received confirmation from Nasdaq that it has regained compliance with the minimum bid price requirement, as its stock closed at or above $1.00 per share for 10 consecutive business days from April 6 to April 17, 2026, indicating enhanced stability in the capital markets.
- Investor Confidence Boost: This compliance restoration not only eliminates potential delisting risks but also may bolster investor confidence in the company's future growth, particularly given its focus on developing precision diagnostics and radiopharmaceuticals for CNS cancers.
- Strategic Partnership Network: Plus Therapeutics has established a supply chain through strategic partnerships that support the development and future commercialization of its targeted radiotherapeutics for difficult-to-treat cancers, showcasing its competitive edge and market potential in the industry.
- Broad Clinical Prospects: The company is advancing its pipeline of product candidates targeting leptomeningeal metastases and recurrent glioblastoma, utilizing image-guided local beta radiation and targeted drug delivery approaches, which are expected to significantly enhance clinical outcomes and further solidify its market position.
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- Executive Appointment: Plus Therapeutics appointed Dr. Randy H. Goodman as Vice President of Value Strategy & Health Economics on April 13, 2026, leveraging over 20 years of experience in biotechnology and pharmaceuticals to enhance market access and value strategies in CNS cancers.
- Market Access Strategy: Dr. Goodman will lead the development and implementation of market access strategies aimed at supporting the commercial expansion of CNSide and REYOBIQ, ensuring their clinical and economic value is clearly articulated within the healthcare system to enhance product competitiveness.
- Equity Incentive Plan: As an inducement to join the company, Dr. Goodman was granted 9,000 shares of common stock, including 4,500 stock options and 4,500 restricted stock units (RSUs), with an exercise price of $5.41 per share and a 10-year term.
- Industry Influence: Having advised leading global healthcare organizations like Pfizer, Gilead Sciences, and Moderna, Dr. Goodman's expertise in health policy and value-based pricing will provide critical support for Plus Therapeutics in navigating the complex healthcare landscape.
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