X0206 3 2022-05-05 0 0001835597 PepGen Inc. PEPG 0001856079 Oxford Science Enterprises plc C/O OXFORD SCIENCE ENTERPRISES PLC 46 WOODSTOCK ROAD OXFORD X0 2 6HT UNITED KINGDOM 0 0 1 0 Common Stock 118860 D Series A-1 Preferred Stock Common Stock 1262986 D Series A-2 Preferred Stock Common Stock 945859 D Series B Preferred Stock Common Stock 1547713 D The Issuer effected a 1.018-for-1 reverse stock split of its Common Stock on April 29, 2022 ("Reverse Split"). After giving effect to the Reverse Split, the shares of Series A-1 Preferred Stock, Series A-2 Preferred Stock and Series B Preferred Stock are convertible, at any time, at the holder's election, into shares of the Issuer's common stock at a ratio of 1.018-for-1. In addition, effective immediately prior to the closing of the Issuer's initial public offering of its common stock, each share of Series A-1 Preferred Stock, Series A-2 Preferred Stock and Series B Preferred Stock will automatically convert into shares of the Issuer's common stock at a ratio of 1.018-for-1. The Series A-1 Preferred Stock, Series A-2 Preferred Stock and Series B Preferred Stock have no expiration date. This figure reflects the shares of the Issuer's Common Stock underlying the Series A-1 Preferred Stock, Series A-2 Preferred Stock and Series B Preferred Stock after giving effect to the Reverse Split. Exhibit 24: Power of Attorney Oxford Science Enterprises plc, By: /s/ James Wilkinson, Name: James Wilkinson, Title: Director 2022-05-05