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Celldex Therapeutics news

$31.64+0.48%
Close Sep 29, 2026 · split-adjusted
Articles · 30 days1English, de-duplicated
Positive00% of coverage
Neutral1100%
Negative00% of coverage

About Celldex Therapeutics

Celldex Presents Long-Term Barzolvolimab Results Demonstrating Sustained Off-Treatment Improvement in Angioedema in Patients with CSU at the European Academy of Allergy and Clinical Immunology Annual Meeting
GlobeNewswire Inc.Jun 14, 10:21 AM ET▲ Positive

The company announced positive long-term clinical data showing sustained off-treatment benefits for barzolvolimab with high efficacy rates (64% angioedema-free at Week 76). Large Phase 3 trials are fully enrolled with 1,939 patients across 500 sites in 43 countries, and BLA submission is planned for 2027, representing significant progress toward potential commercialization of a first-in-class treatment.

Celldex Presents Positive First-in-Human Results from Phase 1 Study of Novel Bispecific CDX-622 at the European Academy of Allergy and Clinical Immunology Annual Meeting
GlobeNewswire Inc.Jun 14, 5:15 AM ET▲ Positive

Company achieved positive Phase 1 results for CDX-622 with rapid and durable mast cell depletion, good tolerability profile, and no serious adverse events. The drug demonstrated a novel mechanism of selectively targeting mast cells through soluble SCF neutralization. Additionally, the company has multiple pipeline programs in advanced stages (Phase 3 for barzolvolimab) with enrollment completed ahead of schedule, supporting strong clinical progress and future revenue potential.

Celldex Therapeutics Announces Closing of Public Offering of Common Stock and Full Exercise of Underwriters’ Option to Purchase Additional Shares
GlobeNewswire Inc.Apr 6, 10:53 AM ET▲ Positive

The company successfully completed a substantial $345 million capital raise with full exercise of underwriters' options, indicating strong investor demand and confidence in the company's prospects. This provides significant funding for their clinical-stage biotechnology pipeline focused on mast cell biology and therapeutic development.

Celldex Announces Pricing of $300 Million Public Offering of Common Stock
GlobeNewswire Inc.Apr 1, 9:48 PM ET▲ Positive

The company successfully priced a substantial $300 million public offering, demonstrating investor confidence and providing significant capital to fund commercial launch of barzolvolimab and pipeline expansion. The offering was well-received with strong underwriter participation, indicating positive market sentiment toward the company's therapeutic candidates and business strategy.

Celldex Presents Positive Data Demonstrating Barzolvolimab Retreatment Achieves Similar Profound Efficacy to First Exposure in Patients with Cold Urticaria (ColdU) and Symptomatic Dermographism (SD) Further Demonstrating First-in-Class and Best-in-Disease Barzolvolimab Profile at AAAAI 2026
GlobeNewswire Inc.Mar 1, 9:45 AM ET▲ Positive

Positive clinical data demonstrating barzolvolimab's efficacy in retreatment scenarios, supporting a best-in-class profile. Phase 3 trials are actively enrolling, and the company has completed enrollment in Phase 3 CSU studies ahead of schedule with topline data expected in Q4 2026. These developments suggest strong progress toward potential regulatory approval and commercialization.

Celldex Presents Additional Positive Data from Phase 2 Chronic Spontaneous Urticaria (CSU) and Phase 2 Cold Urticaria (ColdU) and Symptomatic Dermographism (SD) Studies Further Demonstrating First-in-Class and Best-in-Disease Barzolvolimab Profile at AAAAI 2026
GlobeNewswire Inc.Feb 27, 2:45 PM ET▲ Positive

The company reported strong Phase 2 efficacy data for barzolvolimab with high response rates (71% complete response in CSU), sustained off-treatment benefits suggesting disease modification, and rapid Phase 3 enrollment completion six months ahead of schedule. These results demonstrate clinical progress and potential for a first-in-class treatment, supporting positive investor outlook.

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