Celldex Therapeutics, Inc. (CLDX) FY2025 10-K Annual Report

Filed: Feb 25, 2026
Health Care
In Vitro & In Vivo Diagnostic SubstancesSEC EDGAR

Celldex Therapeutics, Inc. (CLDX) 10-K annual report for fiscal year 2025, filed with SEC EDGAR on Feb 25, 2026. This page provides AI-powered analysis including business overview, management discussion & analysis (MD&A), risk factors, and key financial data such as revenue, net income, gross margin, operating margin, and return on equity (ROE) extracted from XBRL.

Celldex Therapeutics, Inc. FY2025 10-K Analysis

Business Overview

  • Core business model: Development of therapeutic antibodies targeting mast cell biology for severe inflammatory and autoimmune diseases
  • New emphasis on bispecific antibody platform, highlighted by CDX-622 targeting TSLP and SCF with Phase 1 studies initiated in 2024-2026
  • Strategic shift toward building a fully integrated, commercial-stage biopharma company with potential for retaining full economic rights or forming partnerships
  • Phase 3 enrollment completed for Barzolvolimab in Chronic Spontaneous Urticaria; topline data expected Q4 2026
  • Notable sustained efficacy: over 40% of CSU patients maintained complete response at 76 weeks post-dosing with Barzolvolimab

Management Discussion & Analysis

  • No revenue or YoY change disclosed; focus on clinical R&D for barzolvolimab and CDX-622
  • R&D expenses $245.1M in 2025 vs $163.6M in 2024 and $118.0M in 2023, driven by barzolvolimab program ($198.3M in 2025)
  • Barzolvolimab program best performing segment with $198.3M R&D spend; CDX-622 at $19.0M; no revenue or profit data provided
  • No cash flow, buybacks, dividends, or capex details disclosed in provided text
  • Management expects topline Phase 3 data for CSU indication in Q4 2026; key risk: lengthy, costly clinical trials, uncertain regulatory approvals, and capital needs

Risk Factors

  • FDA regulatory delays from recent 43-day government shutdown Oct-Nov 2025 impacting review timelines
  • Global supply chain disruptions threatening clinical trial material supplies and contract manufacturing capacity
  • Clinical trial enrollment challenges due to patient recruitment difficulties risking costly delays or trial cancellations
  • Market competition risk from other monoclonal antibody developers with more advanced or approved therapies
  • $52.5M milestone payment under Kolltan merger may require dilutive stock issuance or additional debt funding

Celldex Therapeutics, Inc. FY2025 Key Financial Metrics
XBRL

Revenue

$2M

-78.0% YoY

Net Income

-$259M

-63.9% YoY

Operating Margin

-18599.8%

-1582092bp YoY

Net Margin

-16748.0%

-1449927bp YoY

ROE

-49.1%

-2795bp YoY

Total Assets

$583M

-26.4% YoY

EPS (Diluted)

$-3.90

-59.2% YoY

Operating Cash Flow

-$211M

-33.7% YoY

Source: XBRL data from Celldex Therapeutics, Inc. FY2025 10-K filing on SEC EDGAR. All figures in USD.

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