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PepGen Inc. Secures $116.9 Million in Underwriting Offering

PUBLIC · PEPGNov 12, 2026

Amount Raised

$117 Million

Round Type

Post-IPO Equity

BostonBiotechnologyHealthcare

Investors

Guggenheim Securities, LLCStifel, Nicolaus & Company, IncorporatedLeerink Partners LLC

Description

On November 11, 2026, PepGen Inc. entered into an Underwriting Agreement to offer 25 million shares of its common stock at a public price of $5.00 per share. The offering is expected to net approximately $116.9 million, which will contribute to the ongoing clinical development of its product candidate and support working capital. The offering may close on or about November 13, 2026, pending customary conditions.

Quick answer

PepGen raised $117 Million in a Post-IPO Equity round, dated November 12, 2026. Investors: Guggenheim Securities, LLC, Stifel, Nicolaus & Company, Incorporated and Leerink Partners LLC. PepGen is based in Boston, Massachusetts, United States.

How much did PepGen raise?
PepGen raised $117 Million in a Post-IPO Equity round on November 12, 2026.
Who invested in PepGen?
Guggenheim Securities, LLC, Stifel, Nicolaus & Company, Incorporated and Leerink Partners LLC are named as investors in this round.
What does PepGen do?
PepGen Inc. is a clinical-stage biotechnology company advancing the next-generation of oligonucleotide therapies with the goal of transforming the treatment of severe neuromuscular and neurological diseases.
Where is PepGen based and how big is it?
PepGen is based in Boston, Massachusetts, United States. Fundz records about 84 employees.
Who are the decision-makers at PepGen?
Fundz holds 3 contacts at PepGen. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Healthcare and Biotechnology around the same time

Companies in the same sectors as PepGen that raised within 45 days of this round, from Fundz verified event records.

  • Equinox raised $1B on November 2, 2026.
  • Endovia Health Sciences, Inc. raised $135M (Post-IPO Equity) on October 27, 2026.
  • Araceli Biosciences raised $4.5M (Seed) on October 20, 2026.
  • Recursion Pharmaceuticals raised $200M (Post-IPO Equity) on October 15, 2026.
  • Os Therapies raised $7.2M on October 15, 2026.
  • X4 Pharmaceuticals raised $150M (Debt Financing) on October 12, 2026.

Who to call at PepGen, and when

A new round usually means PepGen is about to hire and buy. The teams that reach out first get the meeting.

  • An alert the day PepGen raises, hires an executive or expands, scored against what you sell
  • The decision-makers there, with verified emails
  • Who you already know at PepGen, from your own LinkedIn network

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Company Information

Company

PepGen

Location

Boston, Massachusetts, United States

About

PepGen Inc. is a clinical-stage biotechnology company advancing the next-generation of oligonucleotide therapies with the goal of transforming the treatment of severe neuromuscular and neurological diseases. PepGen’s Enhanced Delivery Oligonucleotide (EDO) platform is founded on over a decade of research and development and leverages cell-penetrating peptides to improve the uptake and activity of conjugated oligonucleotide therapeutics. Using these EDO peptides, we are generating a pipeline of oligonucleotide therapeutic candidates designed to target the root cause of serious diseases.

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Related People

3 contacts
Verified contacts10 people are listed at PepGen. We don't have their email yet.See plans and pricing
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PepGen raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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