Cue Biopharma Reports First Quarter 2025 Financial Results and Recent Business Highlights

On May 12, 2025 Cue Biopharma, Inc. (Nasdaq: CUE), a clinical-stage biopharmaceutical company developing a novel class of therapeutic biologics to selectively engage and modulate disease-specific T cells for the treatment of autoimmune disease and cancer, reported first quarter 2025 financial results (Press release, Cue Biopharma, MAY 12, 2025, View Source [SID1234652874]).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

"We made notable and encouraging progress during the first quarter of 2025 and believe we are well positioned to further our corporate objectives," said Daniel Passeri, chief executive officer of Cue Biopharma. "We believe the strategic collaboration with Boehringer Ingelheim for CUE-501 combined with our capital raise, places us in a position of strength to advance CUE-401 toward the clinic while exploring additional portfolio optimization and partnering opportunities."

Upcoming Event

Novel Biologics Portfolio Virtual Event planned for May 15, 2025 at 11 AM ET: Cue Biopharma’s virtual event will feature two key opinion leaders (KOLs): Richard DiPaolo, PhD (Saint Louis University) and Andrew Cope, MD, PhD (Centre for Rheumatic Diseases, King’s College London). The event will highlight new preclinical data for CUE-401, as well as provide an overview of the CUE-500 program and include key updates on the CUE-100 series clinical oncology programs.

The live and archived virtual event will also be available in the News + Publications section of the Company’s website. The webcast will be archived for 30 days.First Quarter 2025 Financial Results
The Company reported revenue of $0.4 million and $1.7 million for the three months ended March 31, 2025 and 2024, respectively, related to the agreement with Ono Pharmaceutical, which was terminated in March 2025.

Research and development expenses were $8.5 million and $10.2 million for the three months ended March 31, 2025 and 2024, respectively. The decrease was primarily due to decreases in clinical trial costs, and employee compensation, which includes stock-based compensation.

General and administrative expenses were $4.2 million for both the three months ended March 31, 2025 and 2024.

As of March 31, 2025, the Company had $13.1 million in cash and cash equivalents. Subsequently, the Company received approximately $18 million in net proceeds in April 2025 from an underwritten public offering, and the Company received an upfront fee of $12 million pursuant to the Collaboration and License Agreement with Boehringer Ingelheim announced on April 14, 2025.

Cue Biopharma, Inc.

Condensed Consolidated Statements of Operations and Comprehensive Loss

(Unaudited, In thousands, except share and per share amounts)

Three Months Ended
March 31,

2025

2024

Collaboration revenue

$

421

$

1,717

Operating expenses:

General and administrative

4,173

4,186

Research and development

8,547

10,199

Total operating expenses

12,720

14,385

Loss from operations

(12,299

)

(12,668

)

Other income (expense):

Interest income

170

562

Interest expense

(128

)

(241

)

Total other income, net

42

321

Net loss

$

(12,257

)

$

(12,347

)

Comprehensive loss

$

(12,257

)

$

(12,347

)

Net loss per common share – basic and diluted

$

(0.17

)

$

(0.25

)

Weighted average common shares outstanding – basic and diluted

74,254,700

49,466,711

Lantern Pharma Secures FDA Clearance for Planned Phase 1b/2 Trial of LP-184 in Biomarker-Defined, Treatment-Resistant NSCLC Patients with High Unmet Clinical Need

On May 12, 2025 Lantern Pharma Inc. (Nasdaq: LTRN), an artificial intelligence company developing targeted and transformative cancer therapies using its proprietary AI platform, RADR, reported that the U.S. Food and Drug Administration (FDA) has cleared the amendment to its Investigational New Drug (IND) application to initiate a Phase 1b/2 clinical trial of LP-184 in a genomically defined patient population of non-small cell lung cancer (NSCLC) where there is a need to improve patient outcomes (Press release, Lantern Pharma, MAY 12, 2025, View Source [SID1234652890]).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

"This study represents a potential therapeutic opportunity to improve outcomes for patients diagnosed with advanced non-small cell lung cancer with KEAP1, and STK11 alterations independent of KRAS status. Historically, these co-alterations may lead to worse outcomes for patients, due to resistance to treatments such as single agent immunotherapy, chemotherapy, or chemoimmunotherapy. Research to date suggests that dual immunotherapy is the best approach for this disease type, but many patients still progress on treatment, highlighting an area of unmet need that we can potentially improve on by the addition of LP-184 to this combination," said Misty Dawn Shields, M.D. Ph.D. — Division of Hematology/Oncology, Thoracic Oncology, Indiana University: Melvin & Bren Simon Comprehensive Cancer Center, and Lead Investigator for the planned Study.

Strategic Trial Design to Address Critical Treatment Gap in Advanced NSCLC

The biomarker focused Phase 1b/2 clinical trial is designed to target high-risk NSCLC subtypes by evaluating LP-184 in combination with the immune checkpoint inhibitors nivolumab and ipilimumab in patients with advanced NSCLC harboring KEAP1 and/or STK11 mutations and low PD-L1 expression—a population with limited response to existing first-line therapies. The study is designed to assess safety, preliminary efficacy, and biomarker correlations, potentially paving a path toward accelerated development in this genetically defined patient segment that is treatment resistant to many existing approved chemo and immunotherapies.1 Lantern Pharma expects to prepare an application for a Fast Track or Accelerated Approval Designation for this patient population based on data from the planned trial and ongoing analysis from existing models.

This unique trial is aimed at addressing a critical unmet clinical need in lung cancer care: the median overall survival in newly diagnosed, advanced NSCLC patients with KEAP1 and/or STK11 mutations treated with chemo-immunotherapy averages 15 months, substantially lower than outcomes in mutation negative populations. For patients that fail earlier lines of therapies the overall survival tends to skew even lower at approximately 6.3 months.2 This represents a market opportunity exceeding $2 billion annually, given the prevalence and poor prognosis for patients with these mutations.

Mechanistic Rationale for LP-184 in NSCLC

LP-184 is a next-generation, synthetically lethal small molecule that induces DNA double-strand breaks upon activation by prostaglandin-reductase 1 (PTGR1). This enzyme is notably overexpressed in KEAP1-mutant tumors. Preclinical studies demonstrate that LP-184’s cancer-killing potency directly correlates with PTGR1 expression levels in NSCLC cell lines. The company’s proprietary RADR platform-driven in silico analyses and preclinical studies suggest that LP-184 is particularly effective in DNA damage repair (DDR)-deficient cancers, including NSCLC with KEAP1 and STK11 alterations3. An additional advantage of LP-184 is its selective toxicity mechanism: PTGR1 enzymatically converts LP-184 from a prodrug to its bioactive, cytotoxic form specifically within tumor cells where PTGR1 is elevated, while normal tissues with low PTGR1 expression remain largely unaffected. This selective toxicity has been observed pre-clinically and in Lantern’s AI modeling. This tumor-selective activation creates a significant therapeutic window that may enable robust anti-tumor activity while minimizing systemic toxicities.

Another key competitive advantage of LP-184 is its mechanism, which in preclinical models has been demonstrated to remain effective regardless of TP53 status—a common co-mutation that contributes to resistance against current therapies2. Individual or co-occurring KEAP1, STK11, and TP53 mutations are found in approximately 20-30% of NSCLC patients and define molecular subsets unresponsive to standard immune checkpoint blockade4.

Targeting The Right Patients – Combining Potential Clinical Benefit & Likelihood of Response to LP-184 in a Combination Regimen

Clinical data analysis conducted by Lantern Pharma in 517 lung cancer patients from a major cancer database (TCGA) revealed a clear target population for LP-184. About 35% of these patients had high levels of PTGR1 – the enzyme that has been hypothesized to activate LP-184 inside the cancer cell. (Figure 1)

Among these PTGR1-high lung cancer patients, 40% also had KEAP1 mutations, which are linked to poor responses to current immunotherapies and chemotherapies. KEAP1 mutations actually cause higher PTGR1 expression, essentially making these difficult-to-treat tumors more vulnerable to LP-184 based on preclinical observations.

"This clinical trial and the FDA clearance represents a pivotal milestone in our mission to develop precise, data-driven cancer therapies for patients with limited treatment options," said Panna Sharma, President and CEO of Lantern Pharma. "The STK11 and KEAP1 mutant NSCLC population represents an important market opportunity and, a group of patients desperately awaiting better treatment options. By combining our AI-driven approach with a deep understanding of cancer biology, we’ve identified LP-184 as a potential breakthrough for these patients. The clearance of this trial advances our precision oncology strategy while demonstrating the power of our RADR platform to accelerate development timelines and reduce costs, as part of our mission to create value for both patients and shareholders as we work to transform oncology drug development."

Curium receives marketing authorization in Switzerland for PYLCLARI® – an innovative 18F-PSMA PET tracer indicated in patients with prostate cancer

On May 12, 2025 Curium reported that it has marketing authorization in Switzerland for the distribution of PYLCLARI (INN: Piflufolastat (18F) formerly known as (18F)-DCFPyL) (Press release, Curium Pharma, MAY 12, 2025, View Source [SID1234652875]). PYLCLARI is indicated for the detection of prostate-specific membrane antigen (PSMA) positive lesions with positron emission tomography (PET) in adults with prostate cancer in the following clinical settings:

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

Primary staging of patients with high-risk prostate cancer prior to initial curative therapy
To localize recurrence of prostate cancer in patients with a suspected recurrence based on increasing serum prostate-specific antigen (PSA) levels after primary treatment with curative intent
Today’s announcement follows the decision in July 2023 by the European Commission granting marketing authorization for PYLCLARI in the European Union. b.e. Imaging currently distributes Curium’s entire suite of SPECT radiopharmaceuticals across Switzerland and following an exclusive distribution rights agreement in September 2023, will now also distribute PYLCLARI.

Dr. Michel Wuillemin, Managing Director at b.e. Imaging commented, "b.e. Imaging has proven to be a crucial supplier for the whole range of Curium’s SPECT radiopharmaceuticals for Switzerland. The extension of the partnership with Curium to PSMA PET imaging with PYLCLARI underscores b.e. Imaging’s focus in the field of prostate cancer. Curium’s PYLCLARI is in line with b.e. Imaging’s experience in the field of radioligand therapy for patients with prostate cancer."

Benoit Woessmer, PET Europe CEO at Curium commented, "We are pleased with the growing availability of PYLCLARI to reach more nuclear medicine physicians and their patients across Europe. With today’s announcement, we are extremely proud to be improving the choice of diagnostic radiopharmaceuticals available to our customers in Switzerland – ultimately for the benefit of patients with prostate cancer."

In Switzerland, prostate cancer is the most common cancer among men with around 7,800 new cases diagnosed nationwide every year. Today’s announcement is part of the continued roll-out of PYLCLARI across the European Union, which with the addition of Switzerland, is now available for patients with prostate cancer in 12 countries. In the U.S., Lantheus received approval for PYLARIFY (Piflufolastat (18F) Injection) from the Food and Drug Administration (FDA) in May 2021. It is the #1 utilized PSMA PET agent in the U.S. market. The European rights were licensed to Curium from Progenics, a Lantheus company, in 2018.

Biohaven Reports First Quarter 2025 Financial Results and Recent Business Developments

On May 12, 2025 Biohaven Ltd. (NYSE: BHVN) (Biohaven or the Company), a global clinical-stage biopharmaceutical company focused on the discovery, development and commercialization of life-changing therapies to treat a broad range of rare and common diseases, reported financial results for the first quarter ended March 31, 2025, and provided a review of recent accomplishments and anticipated upcoming developments (Press release, Biohaven Pharmaceutical, MAY 12, 2025, View Source [SID1234652891]).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

Vlad Coric, M.D., Chairman and Chief Executive Officer of Biohaven, commented, "In spite of a challenging macroeconomic climate and economic uncertainty, our team has remained more focused than ever on strategic execution and creating a strong financial balance sheet to create value across our broad portfolio of innovative product candidates. Enthusiasm for our rare disease and degrader programs has grown, as we eagerly await the completion of the NDA review for troriluzole and continued advancement of our MoDE and TRAP degraders into the clinic. We expect to complete three separate Phase 1 studies in 1H 2025 with three innovative compounds, including BHV-1300 (IgG degrader targeting with first target indication in Graves’ disease), BHV-1400 (Gd-IgA1 degrader for IgA nephropathy), and BHV-1600 (β1AR AAb degrader targeting PPCM), and are advancing four additional degrader molecules in parallel. We also look forward to delivering key clinical readouts, including pivotal topline data with troriluzole in obsessive compulsive disorder in 1H 2025 and with our selective Kv7 activator BHV-7000 in major depressive disorder ("MDD") in 2H 2025. In oncology, interim Phase 1 data remain on track for 2025 with our lead clinical Trop-2 antibody drug conjugate ("ADC") program, BHV-1510, and initiation of a Phase 1 study with the field’s first FGFR3 ADC, BHV-1530, for patients with urothelial cancer & other tumors. With taldefgrobep alfa, our anti-myostatin agent, we continue to pursue a potential path forward in spinal muscular atrophy, while we hasten to initiate our Phase 2 study in obesity; we are also extremely excited about BHV-8000, our TYK2/JAK1 inhibitor, and eagerly anticipate initiating our Phase 2/3 study in Parkinson’s disease in 1H 2025."

Dr. Coric continued, "Importantly, we remain steadfastly committed to the SCA community as we continue unwaveringly pursuing an approval in this indication and are now past the mid-cycle review. In addition, our recent $600 million financing agreement with Oberland Capital will provide financial flexibility to advance our troriluzole commercialization plans, accelerate clinical development and operational execution across our five platforms, and be ready to execute on strategic opportunities as they arise. We look forward to sharing further progress from all of our innovative discovery and clinical programs and future development plans at our annual R&D Day at the Yale Innovation Summit on May 28, 2025 in New Haven, CT."

First Quarter 2025 and Recent Business Highlights

Announced up to $600 Million non-dilutive capital agreement with Oberland Capital — In April 2025, the Company entered into an agreement with Oberland Capital for an investment of up to $600 million in the Company, with the first tranche of $250 million of gross proceeds being funded at closing on April 30, 2025. The investment from Oberland Capital takes the form of a Note Purchase Agreement ("NPA") that is non-dilutive to current investors under which Oberland may purchase up to $600 million of Biohaven’s senior secured notes. The second tranche of up to $150 million can be funded at the Company’s option contingent upon FDA approval of troriluzole, and subject to the satisfaction of certain additional conditions, and the third tranche of up to $200 million can be funded upon the mutual agreement of the parties for permitted strategic acquisitions and related costs and expenses. The purchases of the senior notes are subject to other terms and conditions as set forth in the NPA. Under the terms of the NPA, Oberland Capital will have a right to receive a regulatory approval milestone payment of 35% of the amount funded, payable quarterly through December 31, 2030, and for the first tranche, single-digit royalty payments on global net sales of troriluzole for up to a maximum of 10 years from the closing date. These payments are capped at a multiple of amounts funded by Oberland Capital.
Troriluzole NDA mid-cycle review meeting with FDA completed — The Company completed a mid-cycle review meeting with the FDA of the NDA for troriluzole for the treatment of SCA. The FDA has not conveyed any intention of holding an Advisory Committee Meeting. The NDA had previously been accepted and granted priority review by the FDA with a Prescription Drug User Fee Act ("PDUFA") date expected in the third quarter of 2025.
Oral and poster presentations at AAN showcased breadth of development work across the platform — In April 2025, the Company delivered 3 oral presentations and 10 posters at the AAN Annual Meeting, showcasing development programs including Kv7 ion channel modulation, MoDEs, TRPM3 antagonism, TYK2/JAK1 inhibition, and glutamate modulation.
Biohaven’s selective, brain-penetrant TYK2/JAK1 inhibitor, BHV-8000, was selected for an oral presentation at AAN, highlighting the efficacy demonstrated in a human alpha-synuclein overexpressing Parkinson’s disease mouse model.
Other oral presentations covered the safety, tolerability, and pharmacokinetics of BHV-2100, a first-in-class TRPM3 antagonist for pain and migraine, as well as the rapid, robust, and selective IgG reduction observed in preclinical models of BHV-1310, Biohaven’s novel IgG degrader.
Expected Upcoming Milestones:

We believe Biohaven is well positioned to achieve significant milestones in 2025 and 2026 across numerous programs:

MoDE Platform

IgG MoDE Degraders (1300/1310): BHV-1300 Phase 1 with the optimized subcutaneous formulation completing in 1H 2025. Expect to initiate Phase 1b study in Graves’ disease in mid-2025, and additional programs in rheumatoid arthritis and myasthenia gravis continue to be pursued.
Phase 1 studies with BHV-1400 and BHV-1600 expected to be completed in 1H 2025.
Four additional degrader molecules advancing including: IgG4 degrader, PLA2R autoantibody degrader, pro-insulin autoantibody degrader, and TSH receptor autoantibody degrader.
Kv7 Activator (BHV-7000):

Pivotal major depressive disorder topline results expected in 2H 2025.
Focal epilepsy study pivotal topline results expected in 1H 2026.
Glutamate Modulator (Troriluzole):

Preparing for commercial launch in all-genotype SCA in 2025, following NDA acceptance with Priority Review and 3Q 2025 PDUFA date.
Pivotal topline data from two Phase 3 OCD trials expected in 1H 2025 and 2H 2025, respectively.
Myostatin (Taldefgrobep alfa):

FDA interaction to discuss Spinal Muscular Atrophy ("SMA") registrational path planned in 1H 2025.
Initiate taldefgrobep Phase 2 study in obesity in 1H 2025.
TRPM3 Antagonist (BHV-2100):

Expect data from proof-of-concept trial with BHV-2100 in acute migraine in 1H 2025.
TYK2/JAK1 Inhibitor (BHV-8000):

Initiate BHV-8000 Phase 2/3 study in Parkinson’s disease in 1H 2025.
Advance Alzheimer’s disease, multiple sclerosis ("MS") and amyloid-related imaging abnormalities ("ARIA") programs.
Next Generation ADC Platform:

Preliminary Phase 1 data with BHV-1510 and dose optimization as monotherapy and combination therapy with Libtayo in epithelial tumors in 2025.
Initiate Phase 1 trial of BHV-1530 in 1H 2025.
Advance additional preclinical ADCs, including Merus and GeneQuantum collaborations (undisclosed targets) in 2025.
Capital Position:

Cash, cash equivalents, marketable securities and restricted cash as of March 31, 2025 totaled approximately $327 million. In addition, the Company received $250 million in gross proceeds in April 2025 from Oberland Capital under the NPA discussed above.

First Quarter 2024 Financial Highlights:

Research and Development (R&D) Expenses: R&D expenses, including non-cash share-based compensation costs, were $187.6 million for the three months ended March 31, 2025, compared to $156.0 million for the three months ended March 31, 2024. The increase of $31.6 million was due to increased non-cash share-based compensation expense in 2025, as well as increased direct program spend for advancing clinical trials and preclinical research programs in 2025, as compared to the same period in the prior year. Preclinical research expense for the three months ended March 31, 2025 included an upfront share payment valued at $4.9 million and an accrual for an upfront cash payment of $5.0 million related to agreements entered into during the three months ended March 31, 2025. These increases were partially offset by decreased program expense for BHV-1510, primarily related to the acquisition of Pyramid Biosciences, Inc., which resulted in a $10.9 million non-cash upfront payment and $7.2 million in milestones which became due during the three months ended March 31, 2024. Non-cash share-based compensation expense was $35.2 million for the three months ended March 31, 2025, an increase of $13.9 million as compared to the same period in 2024. Non-cash share-based compensation expense was higher in 2025 primarily due to our annual equity incentive awards granted in the first quarter of 2025.

General and Administrative (G&A) Expenses: G&A expenses, including non-cash share-based compensation costs, were $34.0 million for the three months ended March 31, 2025, compared to $27.3 million for the three months ended March 31, 2024. The increase of $6.7 million was primarily due to increased non-cash share-based compensation expense and increased legal costs. Non-cash share-based compensation expense was $17.8 million for the three months ended March 31, 2025, an increase of $4.2 million as compared to the same period in 2024. Non-cash share-based compensation expense was higher in 2025 primarily due to our annual equity incentive awards granted in the first quarter of 2025.

Other Income, Net: Other income, net was $0.5 million for the three months ended March 31, 2025, compared to other income, net of $4.3 million for the three months ended March 31, 2024. The decrease of $3.8 million was primarily due to non-cash changes in the fair value of our forward contract and derivative liability recorded in connection with the amendment to our Membership Interest Purchase Agreement with Knopp Biosciences LLC in May 2024 (the Knopp Amendment).

Net Loss: Biohaven reported a net loss for the three months ended March 31, 2025 of $221.7 million, or $2.17 per share, compared to $179.5 million, or $2.20 per share, for the same period in 2024. Non-GAAP adjusted net loss for the three months ended March 31, 2025 was $166.8 million, or $1.64 per share, compared to $144.6 million, or $1.77 per share for the same period in 2024. These non-GAAP adjusted net loss and non-GAAP adjusted net loss per share measures, more fully described below under "Non-GAAP Financial Measures," exclude non-cash share-based compensation charges and losses from the change in fair value of derivatives. A reconciliation of the GAAP financial results to non-GAAP financial results is included in the tables below.

CytomX Therapeutics Announces First Quarter 2025 Financial Results and Provides Business Update

On May 12, 2025 CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologics, reported first quarter 2025 financial results and provided a business update (Press release, CytomX Therapeutics, MAY 12, 2025, View Source [SID1234652876]).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

"Our positive interim clinical results announced today for CX-2051 in advanced colorectal cancer are highly encouraging and provide a significant opportunity for CytomX. As an EpCAM-directed ADC, CX-2051 was intentionally designed to address the high unmet need in CRC. CX-2051 remains the Company’s top strategic priority and is positioned to rapidly advance towards later stage development. Just one year into the clinic, CX-2051 dose expansions are already in progress with a goal to initiate a Phase 2 study in advanced CRC in the first half of 2026. This excellent progress underscores the intense focus of the CytomX team on diligent execution for the benefit of the patients we serve," said Sean McCarthy, D.Phil., chief executive officer and chairman of CytomX.

Pipeline Program Updates:

CX-2051 (EpCAM PROBODY Topo-1 ADC)

Announced positive interim data from ongoing Phase 1 dose escalation study of EpCAM Antibody Drug Conjugate (CX-2051) candidate in patients with advanced colorectal cancer (CRC).
Initiated CX-2051 dose expansions at the 7.2 mg/kg, 8.6 mg/kg, and 10 mg/kg doses, administered every three weeks (Q3W).
Phase 1 data update in advanced CRC in at least 70 patients is expected to be presented by Q1 2026.
Planning Phase 2 study initiation in 1H 2026
CX-801 (PROBODY Interferon alpha-2b)

Phase 1 dose escalation continues with a focused early development strategy in metastatic melanoma and with the goal of initiating combination therapy with CX-801 and KEYTRUDA in 2025.
The Phase 1 study is currently in the fourth monotherapy dose escalation cohort where the dose of CX-801 exceeds the approved dose of the unmasked peginterferon alfa-2b (SYLATRON)1.
Initial Phase 1a translational and biomarker data in advanced melanoma is expected in the second half of 2025.
KEYTRUDA is a registered trademark of Merck Sharp & Dohme LLC, a subsidiary of Merck & Co., Inc., Rahway, NJ, USA

Corporate and Financial:

Financial:
Focused clinical development priorities and cost reductions implemented in Q1 2025 have extended the Company’s cash runway into the second quarter of 2026. CytomX ended the first quarter of 2025 with $79.9 million of cash, cash equivalents and investments.
Research collaborations:
Milestone achieved in Astellas T-cell engager collaboration: In February 2025, Astellas advanced the second program to GLP toxicology studies, triggering a $5.0 million milestone payment to CytomX.
Presented preclinical data for mRNA encoded masked IL-12 molecule in collaboration with Moderna at AACR (Free AACR Whitepaper) Annual Meeting showing potent anti-tumor activity with significantly enhanced tolerability vs. unmasked IL-12 molecule.
Multiple drug discovery programs continue across our research collaborations with a focus on T-cell engagers. CytomX has research collaborations with Bristol Myers Squibb, Amgen, Astellas, Regeneron, and Moderna.
First Quarter 2025 Financial Results:

Cash, cash equivalents and investments totaled $79.9 million as of March 31, 2025, compared to $100.6 million as of December 31, 2024.

Total revenue was $50.9 million for the quarter ended March 31, 2025, compared to $41.5 million for the quarter ended March 31, 2024. The increase in revenue was driven primarily by a higher percentage of completion for research programs in the Bristol Myers Squibb collaboration and the acceleration of revenue recognition in the Amgen collaboration due to the decision to not further develop the CX-904 program, partially offset by lower Astellas milestones and Moderna revenue.

Total operating expense in the first quarter of 2025 was $28.3 million compared to $29.8 million in the first quarter of 2024, a decrease of $1.5 million. Operating expenses in the first quarter of 2025 included $2.9 million of one-time expenses related to the Company’s January 2025 restructuring.

Research and development expenses were $18.9 million for the three months ended March 31, 2025, a decrease of $3.2 million compared to the corresponding period of 2024. Reduced research and development expenses were primarily due to reduced pre-clinical activities in wholly owned and partnered programs and decreased manufacturing activities for CX-801, partially offset by increased clinical trial activities related to CX-2051 and CX-801, and $1.8 million of restructuring expenses.

General and administrative expenses were $9.4 million for the three months ended March 31, 2025, an increase of $1.7 million compared to the corresponding period of 2024. The increase in general and administrative expenses was primarily driven by $1.1 million of restructuring expenses as well as other personnel-related expenses.