NEWTOWN SQUARE, Pa., May 12, 2025 (GLOBE NEWSWIRE) -- ArriVent BioPharma, Inc. (Company or ArriVent) (Nasdaq: AVBP), a clinical-stage company dedicated to accelerating the global development of innovative biopharmaceutical therapeutics, today reported financial results for the first quarter ended March 31, 2025, and highlighted recent Company progress.
“We continued our strong execution across our oncology-focused pipeline and are preparing for several near-term milestones. Importantly, our late-stage firmonertinib program continues to show differentiated potential to address unmet needs across EGFR-mutant non-small cell lung cancer (NSCLC),” said Bing Yao, Chairman and Chief Executive Officer of ArriVent. “ARR-217 (MRG007), our recently acquired antibody drug conjugate (ADC) targeting the gastrointestinal marker CDH17 with best-in-class potential, is expected to be the first ADC from our pipeline to enter the clinic.”
Dr. Yao continued, “In the year ahead, we plan to present updated data for firmonertinib in first line EGFR PACC mutant NSCLC, including Progression Free Survival (PFS) and duration of response, and provide our clinical development plan on the PACC program in the second quarter of 2025. We expect topline data in 2025 in our event-driven global pivotal Phase 3 study for firmonertinib monotherapy in first-line NSCLC harboring EGFR exon 20 insertion mutations.”
First Quarter 2025 and Recent Highlights
Firmonertinib
Pipeline
Upcoming Milestones
Corporate Updates
2025 Financial Results
About ArriVent
ArriVent is a clinical-stage biopharmaceutical company dedicated to the identification, development, and commercialization of differentiated medicines to address the unmet medical needs of patients with cancers. ArriVent seeks to utilize its team’s deep drug development experience to maximize the potential of its lead development candidate, firmonertinib, and advance a pipeline of novel therapeutics, such as next-generation antibody drug conjugates, through approval and commercialization.
About Firmonertinib
Firmonertinib is an oral, highly brain-penetrant, and broadly active mutation-selective epidermal growth factor receptor (EGFR) inhibitor active against both classical and uncommon EGFR mutations, including PACC and exon 20 insertion mutations. In March 2021, firmonertinib was approved in China for first-line advanced non-small-cell lung cancer (NSCLC) with EGFR exon 19 deletion or L858R mutations and for patients with previously treated locally advanced or metastatic NSCLC with EGFR T790M mutation, otherwise known as EGFR classical mutations.
Firmonertinib was granted U.S. Food and Drug Administration (FDA) Breakthrough Therapy Designation for the treatment of patients with previously untreated locally advanced or metastatic non-squamous NSCLC with EGFR exon 20 insertion mutations. Firmonertinib was also granted U.S. FDA Orphan Drug Designation for the treatment of NSCLC with EGFR mutations or human epidermal growth factor receptor 2 (HER2) mutations or HER4 mutations.
Firmonertinib is currently being studied in a global Phase 3 trial for first-line NSCLC patients with EGFR exon 20 insertion mutations (FURVENT; NCT05607550) and in a global Phase 1b study, which includes a cohort evaluating firmonertinib in patients with EGFR PACC mutations (FURTHER; NCT05364043). In addition, firmonertinib is also being studied in a clinical combination study targeting advanced or metastatic NSCLC patients with EGFR classical mutations, in partnership with Beijing InnoCare Pharma Tech Co., Ltd.
About EGFR mutant NSCLC
Globally, lung cancer is the leading cause of cancer-related deaths among men and women. NSCLC is the predominant subtype of lung cancer, accounting for approximately 85% of all cases. Mutational activation of the EGFR is a frequent and early event in the development of NSCLC. EGFR mutations are divided into classical and uncommon. EGFR exon 20 insertion mutations are a group of uncommon EGFR mutations and constitute approximately 9% of all EGFR mutations. PACC mutations are another group of uncommon EGFR mutations and represent approximately 12% of all EGFR mutations. Patients with NSCLC whose tumors harbor uncommon EGFR mutations have significantly lower life expectancy with available therapies and represent an area of unmet medical need.
About EGFR PACC mutations
P-loop and αC-helix compressing (PACC) EGFR mutations are a distinct set of approximately 70 mostly missense activating mutations within the kinase domain of EGFR. They are similar to Exon 20 insertion mutations in narrowing the drug binding pocket to affect tyrosine kinase inhibitor activity. PACC mutations are diagnosed through commercially available NGS and most PCR tests. Patients with PACC mutations have limited treatment options, and there is no broadly utilized standard of care treatment for first-line PACC mutant patients.
Forward-Looking Statements
This press release includes certain disclosures that contain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 about us and our industry that involve substantial risks and uncertainties. All statements other than statements of historical facts contained in this press release, including statements regarding our future results of operations or financial condition, business strategy and plans, cash runway, differentiation of firmonertinib, activity of firmonertinib compared to available therapies, the timing of anticipated near-term clinical milestones, the timing of our planned update of data of firmonertinib in first-line NSCLC PACC mutations and corresponding clinical development plan for a potential pivotal study of firmonertinib in patients with NSCLC EGFR PACC mutations, the timing of top-line pivotal Phase 3 data for firmonertinib in previously untreated NSCLC patients whose tumors contain EGFR exon 20 insertion mutations, the differentiation of ARR-217 compared to other members of the same class, and the timing of ARR-217’s planned entry into the clinic, and objectives of management for future operations, are forward-looking statements. In some cases, you can identify forward-looking statements because they contain words such as “anticipate,” “believe,” “contemplate,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “plan,” “potential,” “predict,” “project,” “should,” “target,” “will,” or “would” or the negative of these words or other similar terms or expressions. Forward-looking statements are based on ArriVent’s current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict. Factors that could cause actual results to differ include, but are not limited to, risks and uncertainties that are described more fully in the section titled “Risk Factors” in our annual report on Form 10-K for the fiscal year ended December 31, 2024, to be filed with the Securities and Exchange Commission on March 3, 2025 and our other filings with the Securities and Exchange Commission. Forward-looking statements contained in this press release are made as of this date, and ArriVent undertakes no duty to update such information except as required under applicable law.
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CONDENSED BALANCE SHEETS (in thousands, except share and per share data) (Unaudited) | ||||||||
| March 31, | December 31, | |||||||
| 2025 | 2024 | |||||||
| Assets | ||||||||
| Current assets: | ||||||||
| Cash and cash equivalents | $ | 49,865 | $ | 74,293 | ||||
| Short-term investments | 126,212 | 144,570 | ||||||
| Prepaid expenses and other current assets | 9,708 | 8,116 | ||||||
| Total current assets | 185,785 | 226,979 | ||||||
| Long-term investments | 29,414 | 47,683 | ||||||
| Right of use assets – operating leases | 120 | 154 | ||||||
| Other assets | 176 | 126 | ||||||
| Total assets | $ | 215,495 | $ | 274,942 | ||||
| Liabilities and Stockholders’ Equity | ||||||||
| Current liabilities: | ||||||||
| Accounts payable | $ | 4,364 | $ | 3,782 | ||||
| Accrued expenses | 8,451 | 13,330 | ||||||
| Operating lease liabilities | 138 | 162 | ||||||
| Total current liabilities | 12,953 | 17,274 | ||||||
| Operating lease liabilities, net of current amount | — | 14 | ||||||
| Total liabilities | 12,953 | 17,288 | ||||||
| Stockholders’ equity: | ||||||||
| Preferred stock $0.0001 par value, 10,000,000 shares authorized; no shares issued and outstanding | — | — | ||||||
| Common stock $0.0001 par value, 200,000,000 shares authorized; 34,040,996 and 33,706,765 shares issued and outstanding at March 31, 2025 and December 31, 2024, respectively | 4 | 3 | ||||||
| Additional paid-in capital | 505,275 | 496,195 | ||||||
| Accumulated deficit | (302,720 | ) | (238,333 | ) | ||||
| Accumulated other comprehensive loss | (17 | ) | (211 | ) | ||||
| Total stockholders’ equity | 202,542 | 257,654 | ||||||
| Total liabilities and stockholders’ equity | $ | 215,495 | $ | 274,942 |
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CONDENSED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (in thousands, except share and per share data) (Unaudited) | ||||||||
| Three Months Ended |
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| March 31, | ||||||||
| 2025 | 2024 | |||||||
| Operating expenses: | ||||||||
| Research and development | $ | 61,289 | $ | 16,975 | ||||
| General and administrative | 5,483 | 3,699 | ||||||
| Total operating expenses | 66,772 | 20,674 | ||||||
| Operating loss | (66,772 | ) | (20,674 | ) | ||||
| Interest and investment income | 2,385 | 3,257 | ||||||
| Net loss | (64,387 | ) | (17,417 | ) | ||||
| Unrealized gain on marketable securities | 194 | — | ||||||
| Total other comprehensive gain | 194 | — | ||||||
| Total comprehensive loss | $ | (64,193 | ) | $ | (17,417 | ) | ||
| Share information: | ||||||||
| Net loss per share attributable to common stockholders, basic and diluted | $ | (1.90 | ) | $ | (0.70 | ) | ||
| Weighted-average shares of common stock outstanding, basic and diluted | 33,898,870 | 25,046,531 | ||||||
Contact:
Joyce Allaire
LifeSci Advisors, LLC
jallaire@lifesciadvisors.com