PepGen Inc. — Director's Dealing 2024

Feb 13, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PepGen Inc. (PEPG)
CIK: 0001835597
Period of Report: 2024-02-09

Reporting Person: RA CAPITAL MANAGEMENT, L.P. (Director, 10% Owner)
Reporting Person: RA Capital Healthcare Fund LP (Director, 10% Owner)
Reporting Person: RA Capital Nexus Fund II, L.P. (Director, 10% Owner)
Reporting Person: Kolchinsky Peter (Director, 10% Owner)
Reporting Person: Shah Rajeev M. (Director, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-02-09	Common Stock	P	2557593	$10.64	Acquired	9179273	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1302600	Indirect
Common Stock	207672	Indirect

Footnotes

F1: These securities are held directly by RA Capital Healthcare Fund, L.P. (the "Fund").

F2: RA Capital Management, L.P. (the "Adviser") is the investment manager for the Fund, RA Capital Nexus Fund II, L.P. (the "Nexus Fund"), and a separately managed account (the "Account"). The general partner of the Adviser is RA Capital Management GP, LLC (the "Adviser GP"), of which Dr. Peter Kolchinsky
and Mr. Rajeev Shah are the managing members. The Adviser, the Adviser GP, Dr. Kolchinsky, and Mr. Shah disclaim beneficial ownership of any of the reported securities, except to the extent of their pecuniary interest therein.

F3: These securities are held directly by the Nexus Fund.

F4: These securities are held directly by the Account.