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Plus Therapeutics Reports Second Quarter Financial Results and Recent Business Highlights

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Plus Therapeutics (NASDAQ:PSTV) reported Q2 2025 financial results and significant progress in its CNS cancer treatment programs. The company achieved net income of $5.2 million ($0.02 per share), compared to a net loss of $2.9 million in Q2 2024, primarily due to derivative instruments valuation changes. Cash position strengthened to $6.9 million as of June 30, 2025.

Key developments include the initiation of the REYOBIQ dose optimization trial for leptomeningeal metastases treatment and FDA clearance for pediatric brain cancer treatment. The company also announced the commercial launch of its CNSide CSF assay platform in Texas, targeting a $6 billion U.S. market, with plans for national expansion. Additionally, Plus completed restructuring of its $15 million equity financing and received a $1.6 million CPRIT grant payment.

Plus Therapeutics (NASDAQ:PSTV) ha reso noti i risultati finanziari del secondo trimestre 2025 e i progressi nei programmi di trattamento dei tumori del SNC. La società ha registrato un utile netto di 5,2 milioni di dollari (0,02 $ per azione), rispetto a una perdita netta di 2,9 milioni nel Q2 2024, principalmente a causa di rivalutazioni di strumenti derivati. La posizione di cassa è salita a 6,9 milioni di dollari al 30 giugno 2025.

Tra gli sviluppi principali, è stato avviato lo studio di ottimizzazione della dose REYOBIQ per le metastasi leptomeningee e ottenuta l'approvazione FDA per il trattamento dei tumori cerebrali pediatrici. L'azienda ha anche annunciato il lancio commerciale della sua piattaforma di test CNSide CSF in Texas, puntando a un mercato statunitense da 6 miliardi di dollari, con piani di espansione nazionale. Inoltre, Plus ha completato la ristrutturazione di un finanziamento azionario da 15 milioni di dollari e ricevuto un pagamento di 1,6 milioni di dollari da CPRIT.

Plus Therapeutics (NASDAQ:PSTV) informó los resultados financieros del segundo trimestre de 2025 y avances significativos en sus programas para cáncer del SNC. La compañía obtuvo un ingreso neto de 5,2 millones de dólares (0,02 $ por acción), frente a una pérdida neta de 2,9 millones en el Q2 de 2024, principalmente debido a ajustes en la valoración de instrumentos derivados. La posición de efectivo se fortaleció hasta 6,9 millones de dólares al 30 de junio de 2025.

Entre los hitos clave figura el inicio del ensayo de optimización de dosis REYOBIQ para el tratamiento de metástasis leptomeníngeas y la aprobación de la FDA para el tratamiento de tumores cerebrales pediátricos. La compañía también anunció el lanzamiento comercial de su plataforma de ensayo CNSide CSF en Texas, apuntando a un mercado estadounidense de 6.000 millones de dólares, con planes de expansión nacional. Además, Plus completó la reestructuración de un financiamiento de capital por 15 millones de dólares y recibió un pago de 1,6 millones de dólares de CPRIT.

Plus Therapeutics (NASDAQ:PSTV)� 2025� 2분기 재무실적� 중추신경�(CNS) � 치료 프로그램� 주요 진전� 발표했습니다. 회사� 순이� 520� 달러(주당 0.02달러)� 기록했으�, 이는 2024� 2분기 순손� 290� 달러에서� 개선으로, 주로 파생상품 평가 변동에 기인합니�. 2025� 6� 30� 기준 현금 보유액은 690� 달러� 강화되었습니�.

주요 진행사항으로� 레이오빅(REYOBIQ) 척수막전이증 용량 최적� 임상시험 개시와 소아 뇌종� 치료� 대� FDA 승인 획득� 포함됩니�. 또한 텍사스에� CNSide CSF 분석 플랫�� 상업� 출시� 발표했으�, 미국 시장 규모 60� 달러� 목표� 전국 확장 계획� 수립했습니다. 추가� Plus� 1,500� 달러 규모� 주식 자금 조달 구조조정� 완료하고 160� 달러� CPRIT 보조� 지급을 받았습니�.

Plus Therapeutics (NASDAQ:PSTV) a publié ses résultats financiers du deuxième trimestre 2025 et des progrès notables dans ses programmes de traitement des cancers du SNC. La société a enregistré un résultat net de 5,2 millions de dollars (0,02 $ par action), contre une perte nette de 2,9 millions au T2 2024, principalement en raison de réévaluations d'instruments dérivés. La trésorerie s'est renforcée à 6,9 millions de dollars au 30 juin 2025.

Parmi les développements clés figurent le lancement de l'essai d'optimisation de dose REYOBIQ pour le traitement des métastases leptomeningées et l'autorisation de la FDA pour le traitement des tumeurs cérébrales pédiatriques. La société a également annoncé le lancement commercial de sa plateforme d'analyse CNSide CSF au Texas, visant un marché américain de 6 milliards de dollars, avec des plans d'expansion nationale. De plus, Plus a finalisé la restructuration d'un financement en actions de 15 millions de dollars et reçu un paiement CPRIT de 1,6 million de dollars.

Plus Therapeutics (NASDAQ:PSTV) berichtete über die Finanzergebnisse des zweiten Quartals 2025 und bedeutende Fortschritte in seinen Therapieprogrammen für ZNS-Tumoren. Das Unternehmen erzielte einen Nettoertrag von 5,2 Mio. USD (0,02 USD je Aktie) im Vergleich zu einem Nettoverlust von 2,9 Mio. USD im Q2 2024, hauptsächlich bedingt durch Neubewertungen von Derivaten. Die Zahlungsmittelposition verbesserte sich auf 6,9 Mio. USD zum 30. Juni 2025.

Wesentliche Entwicklungen umfassen den Start der REYOBIQ-Dosisoptimierungsstudie für die Behandlung leptomeningealer Metastasen sowie die FDA-Freigabe für die Behandlung pädiatrischer Hirntumoren. Das Unternehmen gab außerdem den kommerziellen Start seiner CNSide CSF Assay-Plattform in Texas bekannt und zielt auf einen US-Markt im Wert von 6 Milliarden USD ab, mit Plänen zur landesweiten Expansion. Zusätzlich schloss Plus die Umstrukturierung einer 15 Mio. USD Eigenkapitalfinanzierung ab und erhielt eine 1,6 Mio. USD CPRIT-Zahlung.

Positive
  • Net income improved to $5.2 million in Q2 2025 from -$2.9 million loss in Q2 2024
  • Operating loss reduced to $1.5 million from $3.7 million year-over-year
  • Cash position increased to $6.9 million from $3.6 million at year-end 2024
  • Received $1.6 million CPRIT grant payment from $17.6 million total grant
  • FDA clearance received for REYOBIQ pediatric brain cancer treatment
  • CNSide platform targeting $6 billion U.S. market opportunity
Negative
  • Significant portion of net income ($6.5 million) came from non-operational derivative value changes
  • Commercial launch limited to Texas initially, with delayed national rollout
  • Operating losses continue despite reduction

Insights

Plus Therapeutics shows promising progress with REYOBIQ radiotherapy for CNS cancers and upcoming CNSide diagnostic launch, despite ongoing financial challenges.

Plus Therapeutics is making meaningful clinical progress with its REYOBIQ radiotherapeutic platform for central nervous system cancers. The interim data presented at the Nuclear Medicine and Neuro-oncology conference showed encouraging safety and clinical benefit signals in patients with leptomeningeal metastases (LM), a notoriously difficult-to-treat condition with poor prognosis. The initiation of the dose optimization trial, advancing beyond single-dose studies to multiple-dose regimens via intraventricular catheter, represents a critical development milestone.

The FDA clearance for REYOBIQ in pediatric patients with high-grade glioma and ependymoma, supported by a $3 million Department of Defense grant, expands the potential applications into an area of significant unmet need. Brain tumors remain the leading cause of cancer-related death in children, and current treatments often result in substantial long-term morbidity.

The company's CNSide CSF assay platform represents a potentially disruptive advancement in CNS metastasis diagnosis. The current standard of care, CSF cytology, offers suboptimal sensitivity, often delaying crucial treatment decisions. CNSide's commercialization strategy, starting in Texas with initial focus on NCI-designated cancer centers, is strategically sound as these institutions treat the highest volume of patients at risk for leptomeningeal metastases. The estimated $6 billion U.S. addressable market for just the first CNSide test (Tumor Cell Enumeration) indicates significant commercial potential if adoption proceeds as planned.

The CPRIT grant advance of $1.6 million, part of a larger $17.6 million award, provides valuable non-dilutive funding to advance the REYOBIQ platform. This external validation from the second-largest public cancer research funder globally lends credibility to the company's technology and approach.

Plus Therapeutics shows improved cash position and reduced operating loss, but net income was primarily driven by non-operational accounting adjustments.

Plus Therapeutics' financial position shows some improvement, with cash and investments increasing to $6.9 million at the end of Q2 2025 from $3.6 million at year-end 2024. This improvement stems largely from their March equity financing of $15 million, which was restructured in June to simplify the capital structure. While the improved cash position provides some runway, the company will likely require additional capital as they expand the CNSide diagnostic platform and advance clinical trials.

The company's operational metrics show mixed signals. The total operating loss decreased significantly to $1.5 million in Q2 2025 compared to $3.7 million in Q2 2024, reflecting their heightened focus on cost control. Grant revenue remained relatively stable at $1.4 million versus $1.3 million in the prior year.

However, the reported net income of $5.2 million ($0.02% per share) requires careful interpretation. This seemingly positive result was primarily driven by $6.5 million of pre-tax income from changes in the fair value of derivative instruments � an accounting adjustment rather than operational improvement. Without this non-cash item, the company would have reported a net loss, consistent with its pre-revenue development stage.

The $1.6 million advance payment from CPRIT, part of their previously awarded $17.6 million grant, provides important non-dilutive funding. This grant funding, combined with the $3 million Department of Defense grant for pediatric applications, helps offset R&D expenses while validating the company's technology platform.

The upcoming commercialization of the CNSide diagnostic platform, starting in Texas before expanding to other states, represents a potential revenue inflection point. If the company can execute effectively on their diagnostic launch while continuing to advance their therapeutic pipeline, their financial outlook could improve substantially in coming quarters.

Announced CNSide® CSF assay platform launch timeline

Initiated the REYOBIQ dose optimization trial for patients with leptomeningeal metastases

HOUSTON, Aug. 14, 2025 (GLOBE NEWSWIRE) -- Plus Therapeutics, Inc. (Nasdaq: PSTV) (“Plus� or the “Company�), a clinical-stage pharmaceutical company developing targeted radiotherapeutics with advanced platform technologies for central nervous system (CNS) cancers, today announces financial results for the second quarter ended June 30, 2025, and provides an overview of recent and upcoming business highlights.

“The second quarter of 2025 marked steady execution and progress on our key strategic initiatives: clinical development of our radiotherapeutic and the advancement of our diagnostic platform technologies toward commercialization,� said Marc H. Hedrick, M.D., Plus Therapeutics President and Chief Executive Officer. “New data announcements on our REYOBIQ� CNS cancer radiotherapeutic clinical trials continue to demonstrate favorable safety and efficacy signals, facilitating active enrollment on our dose optimization trial. Furthermore, the recently announced launch of the CNSide® cerebral spinal fluid (CSF) assay platform and testing services in with initial focus on national cancer centers validates the clinical need for our diagnostic management tool. We intend to expand our testing services and broaden the regional availability of CNSide over the next 12 months.�

Q2 2025 & RECENT HIGHLIGHTS AND MILESTONES

Corporate

  • Completed a comprehensive restructuring of the March 2025 $15 million equity financing on June 17, 2025, simplifying the Company’s capital structure
  • Received notice of an advance payment of $1.6 million from the Cancer Prevention and Research Institute of Texas (CPRIT), the second-largest public cancer research funder globally, as part of the Company’s previously awarded $17.6 million grant
  • Added industry veteran Kyle Guse to the Board of Directors, Mr. Guse brings 30 years of professional experience in multiple executive roles, including Chief Financial Officer, General Counsel, Secretary for some of the world’s most innovative companies

REYOBIQ� Clinical Trials

  • Presented updated interim data on its lead compound REYOBIQ� at the Nuclear Medicine and Neuro-oncology conference highlighting the safety and clinical benefit of REYOBIQ in patients with leptomeningeal metastases (LM)
  • Initiated and treated the first two patients in the ReSPECT-LM dose optimization trial for REYOBIQ to evaluate multiple-dose regimens of REYOBIQ administered at defined intervals via intraventricular catheter (Ommaya reservoir) following encouraging results from the Company’s single-dose escalation trial. More information on the trial design can be found
  • Received U.S. Food and Drug Administration (FDA) clearance of its Investigational New Drug (IND) application for REYOBIQ for the treatment of pediatric patients with supratentorial recurrent, refractory, or progressive high-grade glioma (HGG) and ependymoma that will be funded by a $3 million grant from Department of Defense. More information can be found
  • Announced that the Company will give an oral presentation of its ReSPECT-LM clinical trial results titled, “Phase 1 Dose Escalation of Rhenium (186Re) Obisbemeda (Rhenium Nanoliposome,186RNL (REYOBIQ) for the Treatment of Leptomeningeal Metastases (LM): Clinical Study Results for Safety and Efficacy� (CTSI-06) along with a sponsored educational symposium, at the upcoming SNO/ASCO CNS Metastases Conference on August 14-16, 2025, at the Baltimore Waterfront Marriott Hotel in Baltimore, MD

CNSide CSF Assay Platform

  • Hosted a business update wherein details of the anticipated launch of the CNSide cerebral spinal-fluid assay platform were discussed. Highlights include:
    • CNS Mets are an epidemic affecting as many as 30% of adult cancer patients and affect the highly protected CNS space; diagnosis and treatment are difficult and as a result, approximately half of patients with CSF metastases instead receive just palliative care or hospice
    • Current standard of care for CNS Mets diagnosis, CSF cytology, was developed over a century ago and offers suboptimal test sensitivity leading to missed or delayed diagnosis and treatment
    • The first test to be commercialized, CNSide CSF Tumor Cell Enumeration (TCE), has a total addressable market estimated to be $6 billion in the U.S.1 with three additional CNS assays to be added in the coming months
    • CNSide commercialization to commence in Texas in the third quarter of 2025, followed rapidly by expansion into additional states in late 2025 and 2026
  • Announced that CNSide will be showcasing two presentations at the upcoming SNO/ASCO CNS Metastases Conference on August 14-16, 2025, at the Baltimore Waterfront Marriott Hotel in Baltimore, MD
  • Provided a CNSide Diagnostic launch update, with our CSF assay platform and testing services commercially available in Texas in August 2025. Initial commercial focus will be on National Cancer Institute Designated Cancer Centers, which treat the highest number of patients at risk for leptomeningeal metastases and previously used CNSide

1The Company has derived this number based on published CNS cancer incidence data, third-party projections of test utilization, and established market benchmarks

Q2 2025 FINANCIAL RESULTS

  • The Company’s cash and investments balance was $6.9 million at June 30, 2025 compared to $3.6 million at December 31, 2024
  • Recognized $1.4 million in grant revenue in the second quarter of 2025 compared to $1.3 million in the same quarter of 2024, which represents CPRIT’s share of the costs incurred for our REYOBIQ platform advancement for the treatment of patients with LM
  • Total operating loss for the second quarter of 2025 was $1.5 million compared to $3.7 million in the same quarter of 2024 with the decrease primarily attributed to a more heightened focus on operational cost control
  • Net income for second quarter of 2025 was $5.2 million, or $0.02 per share, compared to a net loss of $2.9 million, or $(0.45) per share, for the same quarter the prior year; the substantial change is due to $6.5 million of pre-tax income from change in the fair value of derivative instruments

About Plus Therapeutics
Headquartered in Houston, Texas, Plus Therapeutics, Inc. is a clinical-stage pharmaceutical company developing targeted radiotherapeutics for difficult-to-treat cancers of the central nervous system with the potential to enhance clinical outcomes. Combining image-guided local beta radiation and targeted drug delivery approaches, the Company is advancing a pipeline of product candidates with lead programs in LM and recurrent glioblastoma (GBM). The Company has built a supply chain through strategic partnerships that enable the development, manufacturing, and future potential commercialization of its products. For more information, visit .

About REYOBIQ (rhenium 186re obisbemeda)
REYOBIQ (rhenium 186re obisbemeda) is a novel injectable radiotherapy specifically formulated to deliver direct targeted high dose radiation in CNS tumors in a safe, effective, and convenient manner to optimize patient outcomes. REYOBIQ has the potential to reduce off target risks and improve outcomes for CNS cancer patients, versus currently approved therapies, with a more targeted and potent radiation dose. Rhenium-186 is an ideal radioisotope for CNS therapeutic applications due to its short half-life, beta energy for destroying cancerous tissue, and gamma energy for real-time imaging. REYOBIQ is being evaluated for the treatment of recurrent glioblastoma and leptomeningeal metastases in the ReSPECT-GBM and ReSPECT-LM clinical trials. ReSPECT-GBM is supported by an award from the National Cancer Institute (NCI), part of the U.S. National Institutes of Health (NIH), and ReSPECT-LM is funded by a three-year $17.6M grant by the Cancer Prevention & Research Institute of Texas (CPRIT).

About CNSide Diagnostic, LLC
CNSide Diagnostics, LLC is a wholly owned subsidiary of Plus Therapeutics, Inc. that develops and commercializes proprietary laboratory-developed tests, such as CNSide, designed to identify tumor cells that have metastasized to the central nervous system in patients with carcinomas and melanomas. The CNSide CSF Assay Platform enables quantitative analysis and molecular characterization of tumor cells and circulating tumor DNA in the cerebrospinal fluid that inform and improve the management of patients with leptomeningeal metastases. The Company is planning to commercialize CNSide in the U.S. in 2025.

Cautionary Statement Regarding Forward-Looking Statements
This press release contains statements that may be deemed “forward-looking statements� within the meaning of U.S. securities laws, including statements regarding clinical trials, expected operations and upcoming developments. All statements in this press release other than statements of historical fact are forward-looking statements. These forward-looking statements may be identified by future verbs, as well as terms such as “expect� “potential,� “anticipating,� “planning� and similar expressions or the negatives thereof. Such statements are based upon certain assumptions and assessments made by management in light of their experience and their perception of historical trends, current conditions, expected future developments and other factors they believe to be appropriate.

These statements include, without limitation, statements regarding the potential promise of REYOBIQ, expectations as to the Company’s future performance, including the next steps in developing the Company’s product candidates; the Company’s clinical trials, including statements regarding the timing and characteristics of the ReSPECT-LM single dose and multi-dose clinical trials; the continued evaluation of REYOBIQ� including through evaluations in additional patient cohorts; and expectations regarding receipt of grant funds.

The forward-looking statements included in this press release could differ materially from those expressed or implied by these forward-looking statements because of risks, uncertainties, and other factors that include, but are not limited to, the following: the Company’s ability to maintain the listing of its common stock on Nasdaq; risks related to a halt in trading or delisting of the Company’s common stock on Nasdaq; the early stage of the Company’s product candidates and therapies; the results of the Company’s research and development activities, including uncertainties relating to the clinical trials of its product candidates and therapies; the Company’s liquidity and capital resources and its ability to raise additional cash; the outcome of the Company’s partnering/licensing efforts, risks associated with laws or regulatory requirements applicable to it; market conditions, product performance, litigation or potential litigation, and competition within the cancer diagnostics and therapeutics field; ability to develop and protect proprietary intellectual property or obtain licenses to intellectual property developed by others on commercially reasonable and competitive terms; challenges associated with radiotherapeutic manufacturing, production and distribution capabilities necessary to support the Company’s clinical trials and any commercial level product demand; and material security breach or cybersecurity attack affecting the Company’s operations or property. This list of risks, uncertainties, and other factors is not complete. Plus Therapeutics discusses some of these matters more fully, as well as certain risk factors that could affect Plus Therapeutics� business, financial condition, results of operations, and prospects, in its reports filed with the SEC, including Plus Therapeutics� annual report on Form 10-K for the fiscal year ended December 31, 2024, quarterly reports on Form 10-Q, and current reports on Form 8-K. These filings are available for review through the SEC’s website at www.sec.gov. Any or all forward-looking statements Plus Therapeutics makes may turn out to be wrong and can be affected by inaccurate assumptions Plus Therapeutics might make or by known or unknown risks, uncertainties, and other factors, including those identified in this press release. Accordingly, you should not place undue reliance on the forward-looking statements made in this press release, which speak only as of its date. The Company assumes no responsibility to update or revise any forward-looking statements to reflect events, trends or circumstances after the date they are made unless the Company has an obligation under U.S. federal securities laws to do so.

Investor Contact

CORE IR
[email protected]

PLUS THERAPEUTICS, INC.
CONDENSED CONSOLIDATED BALANCE SHEETS
(UNAUDITED)
(in thousands, except share and par value data)
June30, 2025December 31, 2024
Assets
Current assets:
Cash and cash equivalents$2,233$76
Investments4,6463,530
Grant receivable1,021571
Other current assets1,3141,082
Total current assets9,2145,259
Property and equipment, net289448
Operating lease right-use-of assets2973
Goodwill372372
Intangible assets, net401469
Other assets4512
Total assets$10,350$6,633
Liabilities and Stockholders� Equity (Deficit)
Current liabilities:
Accounts payable and accrued expenses$6,359$11,288
Operating lease liability3044
Deferred grant liability927927
Line of credit3,292
Total current liabilities7,31615,551
Noncurrent operating lease liability31
Total liabilities7,31615,582
Commitments and contingencies (Note 7)
Stockholders� equity (deficit):
Preferred stock, $0.001 par value; 5,000,000 shares authorized; 1,952 shares issued and outstanding as of June 30, 2025 and December 31, 2024, respectively
Common stock, $0.001 par value; 2,000,000,000 shares authorized; 92,438,432 shares issued; and 92,180,007 shares outstanding as of June 30, 2025, and 100,000,00 shares authorized; 6,154,758 shares issued; and 5,896,333 shares outstanding as of December 31, 2024, respectively926
Treasury stock (at cost), 258,425 shares as of June 30, 2025 and December 31, 2024, respectively(500)(500)
Additional paid-in capital509,171485,024
Accumulated deficit(505,729)(493,479)
Total stockholders� equity (deficit)3,034(8,949)
Total liabilities and stockholders� equity$10,350$6,633


PLUS THERAPEUTICS, INC.
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(UNAUDITED)
(in thousands, except share and per share data)
For the Three Months Ended June 30,For the Six Months Ended June 30,
2025202420252024
Grant revenue$1,390$1,279$2,449$2,956
Operating expenses:
Research and development1,2462,7733,0025,536
General and administrative1,6822,2034,5214,416
Total operating expenses2,9284,9767,5239,952
Operating loss(1,538)(3,697)(5,074)(6,996)
Other income (expense):
Interest income276728139
Interest expense(27)(548)(61)
Financing expenses150(3,545)(3,061)(3,545)
Warrant issuance costs(432)(964)(432)
Change in fair value of derivative instruments6,5124,694(2,631)4,694
Total other income (expense)6,689757(7,176)795
Net income (loss)$5,151$(2,940)$(12,250)$(6,201)
Per share information
Net income (loss) per share of common stock � basic$0.02$(0.45)$(0.50)$(1.15)
Weighted average number of shares of common stock outstanding � basic48,388,8626,500,83124,422,1255,411,382
Net loss per share of common stock � diluted$(0.01)$(0.71)$(0.50)$(1.45)
Weighted average number of shares of common stock outstanding � diluted209,154,99410,742,92424,422,1257,532,428


PLUS THERAPEUTICS, INC.
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(UNAUDITED)
(In thousands)
For the Six Months Ended June 30,
20252024
Cash flows used in operating activities:
Net loss$(12,250)$(6,201)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization223325
Amortization of deferred financing costs and debt discount20
Share-based compensation expense300297
Noncash financing expenses3,0613,545
Change in fair value of derivative instruments2,631(4,694)
Accretion of discount on short-term investments(22)(23)
Reduction in the carrying amount of operating lease right-of-use assets4463
Gain on sale of assets(16)
Increases (decreases) in cash caused by changes in operating assets and liabilities:
Grant receivable(450)
Other current assets(265)335
Accounts payable and accrued expenses(5,181)360
Change in operating lease liabilities(45)(63)
Deferred grant liability373
Net cash used in operating activities(11,970)(5,663)
Cash flows used in investing activities:
Purchases of property and equipment(10)(121)
Purchase of short-term investments(7,756)(3,500)
Redemption of short-term investments6,662
Purchase of intangible assets(545)
Proceeds from sale of property and equipment30
Net cash used in investing activities(1,074)(4,166)
Cash flows provided by financing activities:
Principal payments of term loan obligation(3,996)
Proceeds from credit facility3,292
Repayment of line of credit facility(3,292)
Repayment of notes payable(3,703)
Issuance of notes payable and warrants3,738
Proceeds from exercise of Series B Warrants from May 2024 PIPE882
Purchase of treasury stock(374)
Proceeds from sale of common stock, pre-funded warrants and warrants15,0017,310
Proceeds from sale of common stock under Lincoln Park Purchase Agreement2,795
Costs from sale of common stock(220)(45)
Net cash provided by financing activities15,2016,187
Net increase (decrease) in cash and cash equivalents2,157(3,642)
Cash and cash equivalents at beginning of period768,554
Cash and cash equivalents at end of period$2,233$4,912
Supplemental disclosure of cash flows information:
Cash paid during period for:
Interest$539$32
Supplemental schedule of non-cash investing and financing activities:
Exchange of warrants for notes payable$3,694$
Redemption of notes by issuance of common stock, pre-funded warrants and warrants$3,512$
Unpaid offering cost$252$375

FAQ

What were Plus Therapeutics (PSTV) Q2 2025 earnings results?

Plus Therapeutics reported net income of $5.2 million ($0.02 per share) in Q2 2025, compared to a net loss of $2.9 million in Q2 2024. Operating loss decreased to $1.5 million from $3.7 million year-over-year.

What is the market potential for Plus Therapeutics' CNSide platform?

The CNSide CSF Tumor Cell Enumeration (TCE) platform has an estimated total addressable market of $6 billion in the U.S., with three additional CNS assays planned for launch in coming months.

What progress has Plus Therapeutics made with REYOBIQ clinical trials?

Plus Therapeutics initiated the ReSPECT-LM dose optimization trial for REYOBIQ, treating the first two patients, and received FDA clearance for treating pediatric brain cancer patients. The company also presented positive interim safety and efficacy data.

How much cash does Plus Therapeutics (PSTV) have?

Plus Therapeutics reported a cash and investments balance of $6.9 million as of June 30, 2025, up from $3.6 million at December 31, 2024.

When will Plus Therapeutics launch the CNSide platform nationally?

Plus Therapeutics will launch CNSide in Texas in Q3 2025, with planned expansion into additional states in late 2025 and 2026, initially focusing on National Cancer Institute Designated Cancer Centers.
Plus Therapeutics Inc

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