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NextCure Provides Business Update and Reports Full Year 2025 Financial Results - Data readout for SIM0505/CDH6 ADC Phase 1 dose escalation study and initiation of dose optimization in ovarian cancer are both anticipated

Key Takeaway: NextCure, Inc. has announced its business update and 2025 financial results, highlighting its expectations for a transformative 2026 driven by advancements in its SIM0505 program. The company aims to present dose escalation data from a Phase 1 trial and is set to enroll patients for a new study focusing on platinum-resistant ovarian cancer. Despite positive advancements, NextCure faces financial challenges, including a reported net loss and dependency on funding. The development of its antibody-drug conjugates demonstrates potential for impactful cancer therapies amid a backdrop of financial stringency.
Price reaction · baseline $12.6 (2026-03-04 close) · hit after-hours · clean, no other NXTC news in the window
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Market Sentiment Analysis

POSITIVE FACTORS

  • NextCure is on track for a transformational year in 2026.
  • Rapid clinical and regulatory progress has been made with SIM0505.
  • The company plans to expand trial sites and participate in international studies.

CONCERNS & RISKS

  • NextCure reported a net loss of $55,844,000 for the year ended December 31, 2025.
  • The company has a history of significant losses and funding dependency.

BiopharmaWatch Analysis

From our catalyst data and publicly available data · not financial advice
Best trade, last catalyst
+66%
120-day peak, hindsight
Typical move
5.6%
average across 3 past catalysts
Cash runway
~6 mo
High dilution risk
Lead asset
NC318
Phase 2 · Advanced Non-small Cell Lung Cancer

Full Press Release Details

NextCure Provides Business Update and
Reports Full Year 2025 Financial Results
BELTSVILLE, MD - March 5, 2026 (GLOBE NEWSWIRE) - NextCure, Inc. (Nasdaq: NXTC), a clinical-stage biopharmaceutical company committed to discovering and developing novel, first-in-class, and best-in-class therapies to treat cancer, today provided a business update and reported full year 2025 financial results.
"2026 is on track to be transformational for NextCure, as we set the stage to present clinical dose escalation data from the Phase 1 trial for SIM0505, in development for multiple cancers," said Michael Richman, President and CEO of NextCure. "Since acquiring the program in June of 2025, we have made rapid clinical and regulatory progress and soon expect to begin enrolling platinum resistant ovarian cancer patients in the Phase 1 dose optimization study. To accelerate the program, we plan to double the number of U.S. trial sites and expand our footprint into multiple other countries."
Business Highlights and Near-Term Milestones
SIM0505 (CDH6 ADC): Phase 1 dose escalation data expected in Q2 2026
SIM0505 is a novel ADC directed to cadherin-6 (CDH6 ADC), overexpressed in several cancers including ovarian cancer, with limited expression in healthy tissues. SIM0505 features a proprietary topoisomerase 1 inhibitor (TOPOi) payload, designed for broad anti-tumor activity, fast systemic clearance and an improved potential therapeutic window.
LNCB74 (B7-H4 ADC): Ongoing enrollment in Phase 1 dose escalation
LNCB74 is a novel ADC directed to B7-H4, overexpressed in several cancers, with limited expression in healthy tissues. LNCB74 features a proprietary tumor-selective cleavable linker and a tubulin inhibitor monomethyl auristatin E (MMAE) payload.
Financial Results for the Full Year Ended December 31, 2025
SIM0505 is a novel antibody drug conjugate (ADC) directed to cadherin-6 (CDH6 ADC), featuring a proprietary topoisomerase 1 inhibitor (TOPOi) payload. The ADC is designed for broad anti-tumor activity, fast systemic clearance and an improved potential therapeutic window. SIM0505 is being evaluated in an open-label, Phase 1 study for the potential treatment of advanced solid tumors, including ovarian cancer, with an emphasis on platinum resistant ovarian cancer. NextCure holds
exclusive global rights for SIM0505, excluding China, Hong Kong, Macau, and Taiwan which are retained by Simcere Zaiming Pharmaceutical Co., Ltd.
LNCB74 is a novel antibody drug conjugate (ADC) directed to B7-H4, featuring a proprietary tumor-selective cleavable linker and a tubulin inhibitor monomethyl auristatin E (MMAE) payload. LNCB74 is being evaluated in an open-label, Phase 1 dose escalation study for the potential treatment of advanced solid tumors. NextCure shares global co-development rights with LigaChem Biosciences, Inc. through a 50-50 cost share arrangement.
About NextCure, Inc.
NextCure is a clinical-stage biopharmaceutical company focused on advancing innovative medicines to treat cancer patients through the use of targeted therapies including antibody-drug conjugates. We focus on advancing therapies that leverage our core strengths in understanding biological pathways and biomarkers, the interactions of cells within and beyond the tumor microenvironment, and the role each interaction plays in a biologic response.
Forward-Looking Statements
Some of the statements contained in this press release are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, including with respect to funding for our operations, objectives and expectations for our business, operations and financial performance and condition, including the progress and results of clinical trials, development plans and upcoming milestones regarding our therapies. Any statements contained herein that are not statements of historical fact may be deemed to be forward-looking statements. In some cases, you can identify forward-looking statements by terminology such as "aim", "anticipate", "assume", "believe", "continue", "could", "should", "due", "estimate", "expect", "intend", "hope", "may", "objective", "plan", "predict", "potential", "positioned", "seek", "target", "towards", "forward", "later", "will", "would", and other similar expressions that are predictions of or indicate future events and future trends, or the negative of these terms or similar language.
Forward-looking statements involve substantial risks and uncertainties that could cause actual results to differ materially from those projected in any forward-looking statement. Such risks and uncertainties include, among others: market and other conditions; positive results in preclinical studies may not be predictive of the results of clinical trials; NextCure's limited operating history and not having any products approved for commercial sale; NextCure's history of significant losses; NextCure's need and ability to obtain additional financing on acceptable terms or at all; risks related to clinical development, marketing approval and commercialization; NextCure's reliance upon collaborators and international vendors for advancing clinical programs; NextCure's ability to maintain listing of its common stock on the Nasdaq Global Select Market; and NextCure's dependence on key personnel. More detailed information on these and additional factors that could affect NextCure's actual results are described under the heading "Risk Factors" in NextCure's most recent Annual Report on Form 10-K and in NextCure's other filings with the Securities and Exchange Commission. You should not place undue reliance on any forward-looking statements. Forward-looking statements speak only as of the date of this press release, and NextCure assumes no obligation to update any forward-looking statements, even if expectations change.
NextCure, Inc.
Selected Financial Information
Selected Statement of Operations Items: Year Ended
December 31,
(in thousands, except share and per share amounts) 2025 2024
Operating expenses:
Research and development $ 44,923 $ 41,488
General and administrative 12,693 15,718
Restructuring and asset impairment - 2,542
Loss from operations (57,616) (59,748)
Other income, net 1,772 4,094
Net loss $ (55,844) $ (55,654)
Net loss per common share - basic and diluted (1) $ (19.65) $ (23.88)
Weighted-average shares outstanding - basic and diluted 2,842,448 2,330,386
(1) -- Net loss per common share for 2024 has been restated to reflect the impact of the one-for-twelve reverse stock split effectuated on July 14, 2025.
Selected Balance Sheet Items:
December 31, December 31,
(in thousands) 2025 2024
Cash, cash equivalents, and marketable securities $ 41,818 $ 68,621
Total assets $ 50,183 $ 80,860
Accounts payable and accrued liabilities $ 10,566 $ 9,574
Total stockholders' equity $ 34,943 $ 65,472
Timothy Mayer, Ph.D.

Frequently Asked Questions

What is SIM0505 developed for?

SIM0505 is aimed at treating multiple cancers, notably platinum-resistant ovarian cancer.

What is LNCB74's target in cancer treatment?

LNCB74 targets B7-H4, a protein overexpressed in various cancers.

What financial result did NextCure report for 2025?

NextCure reported a net loss of $55,844,000 for the year 2025.

When are SIM0505 dose escalation data expected?

The dose escalation data for SIM0505 is expected in Q2 2026.

How does NextCure support its therapies?

NextCure focuses on targeted therapies influenced by biological pathways and biomarkers.

Last updated: Mar 5, 2026