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BioSpace·2h ago·1 min read
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Electra Therapeutics raises $350M in IPO to fund pivotal immune-disease antibody development

Sep 18, 2026·read at BioSpace ↗DealPositive

Electra Therapeutics announced an initial public offering that raised $350 million, exceeding its earlier target.

The IPO consisted of 23.3 million shares sold at $15 per share, and underwriters were given a 30‑day option to purchase up to an additional 3.5 million shares.

Proceeds will support the company’s lead monoclonal antibody, ipsoprubart, which is being evaluated in an open‑label Phase 2/3 pivotal trial for secondary hemophagocytic lymphohistiocytosis, a life‑threatening hyperinflammatory syndrome.

Phase 1b data showed a 100% objective tumor response rate, highlighting the drug’s potential.

source

This writeup was produced by pharmadog from original reporting by BioSpace.

Original headline: “Electra lights up with $350M IPO for pivotal immune-disease drug development”

read at BioSpace ↗
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companies & drugs in this story

companies
Electra Therapeutics Inc4GILEADGILEAD SCIENCES INCSanofi
drugs
ipsoprubart5
topics
Monoclonal Antibody10Immunology5Approval2Oncology2

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