Financial Data and Key Metrics Changes - The company ended Q3 2025 with cash and cash equivalents of $12.6 million, down from $23.3 million as of December 31, 2024 [12] - Net loss for Q3 2025 was $4.4 million or $1.41 per share, compared to a net loss of $14.7 million or $11.18 per basic share in Q3 2024 [15] Business Line Data and Key Metrics Changes - Research and development expenses decreased to approximately $2.5 million in Q3 2025 from approximately $5.5 million in Q3 2024, attributed to lower costs related to the Clover-WM study [13] - General and administrative expenses also decreased to $2.3 million in Q3 2025 from $7.8 million in Q3 2024, primarily due to reduced pre-commercialization efforts and lower personnel costs [14] Market Data and Key Metrics Changes - The company received confirmation from the EMA that it is eligible to file for conditional marketing approval in the EU based on the Clover-WM study, which could bring iopofosine I 131 to patients as early as 2027 [6][10] - The FDA has requested 12-month follow-up data on all patients from the Clover-WM study, which is now available, allowing the company to plan for an NDA submission under the accelerated approval pathway [7] Company Strategy and Development Direction - The company is focusing on advancing its lead asset, iopofosine I 131, as a first-in-class radioconjugate therapy for Waldenstrom's macroglobulinemia, with a clear regulatory strategy in both the EU and the U.S. [4][6] - Active discussions are ongoing with potential partners to secure non-dilutive capital and commercial expertise for iopofosine I 131 [8] - The company is also advancing its next-generation radiopharmaceutical pipeline, including CLR 125 and CLR 225, targeting solid tumors with significant unmet needs [9][20] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the regulatory strategy for iopofosine I 131, highlighting the high probability of success for conditional marketing authorization in Europe and accelerated approval in the U.S. [6][16] - The company is energized by the opportunities ahead and remains committed to delivering innovative therapies to patients with cancers [10][24] Other Important Information - The company raised approximately $12.7 million in recent financings to strengthen its balance sheet and support clinical trials [10] - The company has received multiple designations from the FDA and EMA, including Breakthrough Therapy Designation and Orphan Drug Designation, enhancing the value of its lead asset [17] Q&A Session Summary Question: Can you help us understand the specific data considered by the EMA for the recommendation? - The company provided a comprehensive data package to the EMA, focusing on the post-BTKi patient population, which is seen as having the greatest unmet need [26][30] Question: How much resources are needed to initiate the trial in the U.S.? - The total cost of the study is approximately $40 million, with about $10 million needed to initiate the trial [34][38] Question: Can you comment on the pricing potential for iopofosine in Europe and the U.S.? - The company anticipates a premium pricing opportunity, with potential for higher prices in Europe due to significant unmet medical needs [41][46] Question: Are there any gating items on CLR 225 to begin the trial? - Financing is the gating issue for initiating the CLR 225 trial, with all preparations in place to start once capital is secured [57][58] Question: Where are you in the Clover-WM follow-up regarding PFS? - The company has not updated PFS data since January last year, which was reported at 11.4 months with 8 months of follow-up [70][74]

Financial Data and Key Metrics Changes - The company ended Q3 2025 with cash and cash equivalents of $12.6 million, down from $23.3 million as of December 31, 2024 [11] - Net loss for Q3 2025 was $4.4 million or $1.41 per share, compared to a net loss of $14.7 million or $11.18 per basic share in Q3 2024 [14] Business Line Data and Key Metrics Changes - Research and development expenses decreased to approximately $2.5 million in Q3 2025 from approximately $5.5 million in Q3 2024, attributed to lower costs related to the CLOVER-WaM study and completed manufacturing efforts [12][13] - General and administrative expenses also decreased to $2.3 million in Q3 2025 from $7.8 million in Q3 2024, primarily due to reduced pre-commercialization efforts and lower personnel costs [13] Market Data and Key Metrics Changes - The company received confirmation from the EMA regarding eligibility to file for conditional marketing approval in the EU based on the CLOVER-WaM study, which could lead to market access as early as 2027 [6][10] - The FDA requested 12-month follow-up data on all patients from the CLOVER-WaM study, which is now available, allowing the company to plan for an NDA submission under the accelerated approval pathway [7] Company Strategy and Development Direction - The company is focused on advancing its lead asset, iopofosine I 131, as a first-in-class radioconjugate therapy for Waldenstrom's macroglobulinemia, with a clear regulatory strategy in both Europe and the U.S. [4][5] - Active discussions are ongoing with potential partners to secure non-dilutive capital and commercial expertise for iopofosine I 131, aiming to expedite patient access [8][10] - The company is also advancing its next-generation radiopharmaceutical pipeline, including CLR 125 and CLR 225, targeting solid tumors with significant unmet needs [9][19] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the regulatory strategy and the potential for iopofosine I 131 to receive approval, highlighting the high probability of success based on historical data for similar filings [6][38] - The company anticipates several near-term milestones that could position it for rapid growth, including the initiation of clinical trials and regulatory submissions [10][22] Other Important Information - The company raised approximately $12.7 million in recent financings to strengthen its balance sheet and support clinical trials [10] - The company has received multiple designations from the FDA and EMA, including Breakthrough Therapy Designation and Orphan Drug Designation, enhancing its regulatory position [15][16] Q&A Session Summary Question: Can you help us understand the specific data considered by the EMA for the conditional marketing authorization? - Management provided insights into the comprehensive data package submitted to the EMA, emphasizing the focus on post-BTKi patient populations and the high response rates observed in the CLOVER-WaM study [25][30] Question: What are the estimated costs and resources needed to initiate the Phase III trial in the U.S.? - Management estimated the total cost of the study at approximately $40 million, with about $10 million needed to initiate the trial and $15 million for full patient enrollment [33][36] Question: How have partnering discussions evolved since the EU regulatory update? - Management indicated that interest in partnering has increased following the positive regulatory developments, with ongoing discussions with various parties focused on both U.S. and European markets [50][53] Question: What is the current status of the CLOVER-WaM follow-up data and PFS? - Management confirmed that the most recent PFS data from the CLOVER-WaM study was robust, with a follow-up of 12 months now available, although no new data would be announced until after regulatory submissions [68][74]

Financial Data and Key Metrics Changes - The company ended Q3 2025 with cash and cash equivalents of $12.6 million, down from $23.3 million as of December 31, 2024 [12] - Net loss for Q3 2025 was $4.4 million or $1.41 per share, compared to a net loss of $14.7 million or $11.18 per basic share in Q3 2024 [14] Business Line Data and Key Metrics Changes - Research and development expenses decreased to approximately $2.5 million in Q3 2025 from approximately $5.5 million in Q3 2024, attributed to lower costs related to the Clover-WM study [13] - General and administrative expenses also decreased to $2.3 million in Q3 2025 from $7.8 million in Q3 2024, primarily due to reduced pre-commercialization efforts and lower personnel costs [13] Market Data and Key Metrics Changes - The company received confirmation from the EMA that it is eligible to file for conditional marketing approval in the EU based on the Clover-WM study, which could bring iopofosine to patients as early as 2027 [5][6] - The FDA has requested 12-month follow-up data on all patients from the Clover-WM study, which is now available, allowing the company to plan for an NDA submission under the accelerated approval pathway [6] Company Strategy and Development Direction - The company is focused on advancing its lead asset, iopofosine I 131, as a first-in-class radioconjugate therapy for Waldenstrom's macroglobulinemia, with a clear regulatory strategy in both the EU and the U.S. [4][5] - Active discussions are ongoing with potential partners to secure non-dilutive capital and commercial expertise while preserving long-term shareholder value [8] - The company is also advancing its next-generation radiopharmaceutical pipeline, including CLR 125 and CLR 225, targeting solid tumors with significant unmet needs [9][20] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the regulatory strategy and the potential for iopofosine I 131, highlighting a high probability of success for conditional marketing authorization [5][6] - The company anticipates multiple near-term milestones that position it for rapid growth, including the initiation of the CLR 125 phase 1b clinical trial and filing for iopofosine's conditional marketing approval [10][23] Other Important Information - The company raised approximately $12.7 million in recent financings to strengthen its balance sheet and support clinical trials [10] - The CLR 125 phase 1b study will evaluate safety and tolerability, with initial response assessments expected throughout 2026 [19] Q&A Session Summary Question: Can you help us understand the specific data considered by the EMA for the recommendation? - Management provided insights into the comprehensive data package submitted to the EMA, emphasizing the focus on post-BTKi patient populations and the high response rates observed in the Clover-WM study [27][30] Question: How much resources are needed to initiate the trial in the U.S.? - Management estimated the total cost of the study at approximately $40 million, with $10 million needed to initiate the trial and $15 million for full patient enrollment [35][39] Question: Can you comment on the evolution of partnering discussions since the EU regulatory update? - Management indicated that interest and activity in partnering discussions have increased as the company approaches regulatory approval, with ongoing discussions with various parties [57][63] Question: Where are you in the Clover-WM follow-up and what is the PFS? - Management confirmed that the most recent data from January indicated a PFS of 11.4 months, with 12 months of follow-up data now available [78][85]

Core Insights - Cellectar Biosciences is advancing its regulatory strategy for iopofosine I-131, targeting conditional marketing approval in Europe for Waldenstrom's macroglobulinemia by 2026, following guidance from the European Medicines Agency [1][5][3] - The company has initiated a Phase 1b study for CLR 125, aimed at treating triple-negative breast cancer, building on promising preclinical data [4][5] Regulatory Developments - The company received advice from the Scientific Advice Working Party (SAWP) indicating that a Conditional Marketing Approval (CMA) application for iopofosine I-131 could be acceptable for post-BTKi refractory patients with Waldenstrom macroglobulinemia [5] - Cellectar plans to submit a New Drug Application (NDA) to the FDA for accelerated approval of iopofosine I-131 once confirmatory trials are underway, contingent on sufficient funding [5] Clinical Trials and Pipeline - A Phase 3 study for iopofosine I-131 is planned, involving approximately 100 patients per arm, with full enrollment expected within 18-24 months [5] - CLR 125 has received clearance for a Phase 1b/2a dose-finding study in triple-negative breast cancer, utilizing a targeted radiotherapy approach [5][10] - CLR 225, another asset, has shown robust anti-tumor activity in pancreatic cancer models and has completed IND-enabling studies [4][10] Financial Performance - For the quarter ended September 30, 2025, the company reported a net loss of $4.4 million, or $1.41 per share, a significant reduction from a net loss of $14.7 million, or $11.18 per share, in the same period of 2024 [11][18] - Research and development expenses decreased to approximately $2.5 million from $5.5 million year-over-year, attributed to reduced clinical trial costs [11][18] - As of September 30, 2025, the company had cash and cash equivalents of $12.6 million, down from $23.3 million at the end of 2024, but believes this is sufficient to fund operations into the third quarter of 2026 [11][18] Designations and Partnerships - Cellectar has received Rare Pediatric Drug Designation for iopofosine I-131 in inoperable relapsed/refractory pediatric high-grade glioma [2][12] - The company announced a partnership with Evestia Clinical to provide CRO services for the upcoming Phase 1b study of CLR 125 [5]

Core Insights - Cellectar Biosciences presented positive preclinical data for CLR 225, an actinium-based radio conjugate, at the AACR Special Conference on Pancreatic Cancer Research, indicating its potential to inhibit tumor growth and improve survival in pancreatic cancer models [1][2] Company Overview - Cellectar Biosciences is a late-stage clinical biopharmaceutical company focused on developing drugs for cancer treatment, leveraging its proprietary Phospholipid Drug Conjugate™ (PDC) delivery platform [6][7] Product Development - CLR 225 has completed IND-enabling studies and is positioned to advance into Phase 1 studies, demonstrating robust anti-tumor activity and selective biodistribution in preclinical models [1][3] - The studies involved three pancreatic cancer xenograft models (PANC-1, MIA PaCa-2, and BxPC-3), showing meaningful inhibition of tumor growth and potential survival benefits [2][3] Mechanism of Action - CLR 225 targets lipid rafts to deliver treatment directly to tumor cells, addressing the dense extracellular matrix characteristic of pancreatic cancer, which is a significant barrier to effective treatment [2][5] Market Context - Pancreatic ductal adenocarcinoma (PDAC) is a severe disease with less than 10% five-year survival rate, accounting for approximately 90% of pancreatic cancer cases in the U.S. [4]

Core Insights - Cellectar Biosciences presented positive preclinical data for CLR 121225 (CLR 225), an actinium-based radio conjugate, at the AACR Special Conference on Pancreatic Cancer Research, indicating its potential for treating pancreatic ductal adenocarcinoma (PDAC) [1][2] - CLR 225 has completed IND-enabling studies and is positioned to advance into Phase 1 clinical trials [1][3] Company Overview - Cellectar Biosciences is a late-stage clinical biopharmaceutical company focused on developing drugs for cancer treatment, leveraging its proprietary Phospholipid Drug Conjugate™ (PDC) delivery platform [6][7] - The company's product pipeline includes CLR 121225 targeting pancreatic cancer, iopofosine I 131 for hematologic and solid tumors, and other preclinical PDC chemotherapeutic programs [7] Preclinical Data Highlights - CLR 225 demonstrated robust anti-tumor activity and selective biodistribution in three pancreatic cancer xenograft models, showing meaningful tumor growth inhibition and potential survival benefits [2][3] - The compound was well-tolerated across all dosing levels, with no adverse effects noted in body weight or animal health [2] Mechanism of Action - CLR 225 targets lipid rafts to deliver treatment directly to tumor cells, addressing the dense extracellular matrix characteristic of pancreatic cancer, which is a significant barrier to effective treatment [2][5] Market Context - PDAC is a severe disease with less than 10% survival after five years, accounting for approximately 90% of the 67,500 new pancreatic cancer cases in the U.S. annually [4]

Core Viewpoint - Cellectar Biosciences, Inc. is exploring a full range of strategic alternatives to enhance stockholder value, including potential mergers, acquisitions, partnerships, and licensing arrangements [1][2]. Company Overview - Cellectar Biosciences is a late-stage clinical biopharmaceutical company focused on developing proprietary drugs for cancer treatment, utilizing its Phospholipid Drug Conjugate™ (PDC) delivery platform [4]. Product Pipeline - The company's lead product, iopofosine I 131, is designed for targeted delivery of iodine-131 and has been studied in Phase 2b trials for multiple myeloma and CNS lymphoma [5][6]. - Other significant assets include CLR 225, targeting solid tumors like pancreatic cancer, and CLR 125, aimed at triple negative breast, lung, and colorectal cancers [5]. Strategic Evaluation Process - The company has engaged Oppenheimer & Co. Inc. as its exclusive financial advisor to assist in evaluating strategic alternatives, with no set timetable for completion [1][3]. - There are no guarantees that any transaction will result from this evaluation process [3].