Welcome to our dedicated page for Y-Mabs Therapeutics news (Ticker: YMAB), a resource for investors and traders seeking the latest updates and insights on Y-Mabs Therapeutics stock.
Y-mAbs Therapeutics, Inc. (YMAB) generates news that spans commercial oncology performance, clinical development milestones in radioimmunotherapy, and significant corporate transactions. Company announcements consistently describe Y-mAbs as a commercial-stage biopharmaceutical company focused on novel radioimmunotherapy and antibody-based therapeutic products for the treatment of cancer, with its lead commercial asset DANYELZA® (naxitamab-gqgk) for relapsed or refractory high-risk neuroblastoma.
News coverage for Y-mAbs frequently highlights financial results and segment updates, including quarterly revenue from DANYELZA, ex-U.S. distribution trends, and the allocation of resources between the DANYELZA and Radiopharmaceuticals business units. Earnings releases often discuss cost of goods sold, research and development spending, selling, general, and administrative expenses, and net loss, along with management commentary on operating strategy and capital efficiency.
Another major category of YMAB news involves clinical and R&D developments in the company’s SADA Pretargeted Radioimmunotherapy (PRIT) platform. Press releases describe progress in the GD2-SADA Phase 1 Trial 1001 in GD2-expressing solid tumors, including pharmacokinetic and dosimetry data, and the initiation of the CD38-SADA Phase 1 Trial 1201 in relapsed or refractory non-Hodgkin lymphoma. Y-mAbs also reports on preclinical pharmacokinetic modeling, optimization of radiohaptens such as “Proteus,” and expansion of its radiopharmaceutical pipeline into additional oncology franchises.
Y-mAbs news also covers regulatory and guideline recognition, such as the inclusion of naxitamab-gqgk (DANYELZA) as a Category 2A treatment option in the National Comprehensive Cancer Network® (NCCN®) Clinical Practice Guidelines in Oncology for Neuroblastoma. These updates provide context on how DANYELZA is positioned within clinical practice for high-risk neuroblastoma.
A key theme in recent YMAB headlines is corporate transformation and acquisition activity. In August 2025, Y-mAbs announced that SERB Pharmaceuticals, through an affiliate, agreed to acquire the company in an all-cash transaction at $8.60 per share, with an equity value of approximately $412 million, as described in joint press releases and Form 8-K filings. Subsequent news and SEC filings report the commencement and completion of the tender offer, the closing of the merger, and the resulting delisting of Y-mAbs common stock from the Nasdaq Global Select Market.
Investors and observers following YMAB-related news can expect updates on quarterly financial performance, DANYELZA commercial metrics, clinical trial progress for SADA-based programs, radiopharmaceutical R&D strategy, and the implications of the company’s acquisition by an affiliate of SERB Pharmaceuticals. This news flow provides insight into both the historical public-company phase of Y-mAbs and its transition into a privately held subsidiary within a larger specialty pharmaceutical group.
Y-mAbs Therapeutics, Inc. (YMAB) announced significant business updates in its recent press release. The company completed a pre-BLA meeting with the FDA and plans to resubmit the BLA for omburtamab by Q1 2022. DANYELZA revenue reached $32.9 million in its first year, reflecting successful market adoption. Y-mAbs reported $34.9 million in net revenue for 2021, with a gross margin of 93%. However, the company incurred a net loss of $55.3 million for the year. Y-mAbs maintains a solid cash position of $181.6 million, ensuring operational runway through 2023.
Y-mAbs Therapeutics, Inc. (Nasdaq: YMAB) will report its financial results for the year ending December 31, 2021, on February 24, 2022, after market close. Following this, a conference call will occur on February 25, 2022, at 9 a.m. ET featuring key executives including Thomas Gad and Dr. Claus Moller. Y-mAbs focuses on antibody-based cancer treatments, with FDA-approved DANYELZA® and its registration-stage candidate omburtamab targeting specific tumor markers. The company utilizes advanced platforms for its product pipeline.
Y-mAbs Therapeutics (YMAB) announced a successful pre-BLA meeting with the FDA for omburtamab, aimed at treating CNS/leptomeningeal metastases from neuroblastoma. The company plans to resubmit the Biologics License Application by Q1 2022. A study at Memorial Sloan Kettering showed patients had a median survival of 50 months, with complete clinical data to be included in the BLA. Y-mAbs emphasizes the drug's potential to fulfill a critical medical need in pediatric oncology.
Y-mAbs Therapeutics (Nasdaq: YMAB) announced that CEO Dr. Claus Moller will present an overview of the company's business at the 40th Annual J.P. Morgan Healthcare Conference on January 11, 2022, at 9:00 AM EST. The presentation will be available via a live audio webcast. Y-mAbs focuses on developing antibody-based therapeutics for cancer treatment, including the FDA-approved DANYELZA®.
Y-mAbs Therapeutics (Nasdaq: YMAB) has announced a virtual R&D event to showcase clinical experiences with naxitamab and updates on their SADA technology. Notable presentations will include Dr. Jaume Mora discussing new infusion protocols for naxitamab, potentially improving safety for patients. The company also plans to file an Investigational New Drug Application for GD2-SADA by year-end. CEO Claus Moller expressed optimism about the potential of SADA to revolutionize cancer treatments.
Y-mAbs Therapeutics (Nasdaq: YMAB) recently held a virtual R&D event, presenting significant updates on its SADA technology and the clinical use of naxitamab. Highlights include plans to file an Investigational New Drug Application for GD2-SADA by year-end and new compassionate use data for naxitamab, demonstrating potential to manage severe adverse events. Key opinion leaders discussed advancements in treating GD2-positive indications, expanding naxitamab's potential applications. The company also expressed optimism about the commercialization of its innovative therapeutic products in the oncology landscape.
Y-mAbs Therapeutics (Nasdaq: YMAB) announced a virtual research and development day on December 15, 2021, featuring key presentations from oncology leaders about the treatment landscape for DANYELZA® (naxitamab-gqgk) and its application in pediatric patients. Dr. Oesterheld will discuss the U.S. treatment landscape, while Dr. Mora will share dosing experiences for neuroblastoma patients. The event will also provide an update on Y-mAbs' product pipeline, including SADA technology. Attendees can register for the event through the company’s website.
Y-mAbs Therapeutics (Nasdaq: YMAB) reported its Q3 2021 financial results, highlighting a net loss of $28.9 million ($0.66 per share), down from $32.8 million ($0.82 per share) a year prior. DANYELZA sales surged by 49% quarter-over-quarter, totaling $9.0 million for Q3. The company anticipates submitting its omburtamab BLA resubmission soon after a pre-BLA meeting planned for January 2022. Cash reserves increased to $215.7 million due to a $62.0 million priority review voucher sale and a $107.7 million public offering. R&D expenses rose to $23.1 million, driven by clinical trials.
Y-mAbs Therapeutics, Inc. (Nasdaq: YMAB) has announced its request for a pre-BLA meeting with the FDA regarding omburtamab for treating pediatric patients with CNS/leptomeningeal metastasis from neuroblastoma. The meeting is expected in January 2022, aiming for resubmission of the BLA shortly after. If successful, the FDA approval could occur by Q4 2022. The company, which has DANYELZA® approved, emphasizes the significant unmet medical need for the targeted treatment. The announcement follows a Type B meeting with the FDA.
Y-mAbs Therapeutics (Nasdaq: YMAB) will report its financial results for the quarter ending September 30, 2021, on November 4, 2021. A conference call is scheduled for November 5, 2021, at 9 a.m. ET, featuring key executives including Thomas Gad and Dr. Claus Moller. Y-mAbs focuses on developing antibody-based therapies for cancer treatment, with an FDA-approved product, DANYELZA®, and a pivotal-stage candidate, omburtamab. The company emphasizes its commitment to advancing its product pipeline during the upcoming financial disclosure.