2026 ANNUAL MEETING

The secure way to view our annual materials and to vote our proxy online.

Investor Materials

Annual Report

Our report on activities & financial performance throughout the year.

Proxy Statement

Details about our annual meeting & information about matters to be voted upon.

Request Paper Materials

* Request paper copies of the above proxy materials online, by email or by phone by dialing 866-648-8133.

Voting

Your vote is important!
Please be sure to vote your shares online now or vote by phone by dialing 866-480-3366

Annual Meeting Information

DATE

June 18, 2026

TIME

12:00 PM Eastern Daylight Time

REGISTRATION

Deadline to Register:
Prior to the commencement of the annual meeting. You must register to participate in the meeting.

About

About PepGen

We are a clinical-stage biotechnology company advancing the next generation of oligonucleotide therapeutics with the goal of transforming the treatment of severe neuromuscular and neurologic diseases. Our Enhanced Delivery Oligonucleotide, or 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. Our EDO peptides are engineered to optimize tissue penetration, cellular uptake and nuclear delivery, and in preclinical studies we have observed their ability to transport oligonucleotides into a broad range of target tissues, including smooth, skeletal, and cardiac muscle and the central nervous system, or CNS. Using these EDO peptides, we are generating a pipeline of oligonucleotide therapeutic candidates that target the root cause of serious diseases.