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PEPG 424B5: Secondary offering

PepGen Inc.

Filed with the SEC on · accession 0001193125-26-455711

PEPG filed a 424B5 (prospectus (offering)) with the SEC on Nov 10, 2026. The final terms of an offering of shares or bonds. The stock moved +92.9% by the first close after the filing.

Summary of the filing

PepGen Inc. filed a preliminary prospectus supplement for a $125 million public offering of common stock and pre-funded warrants, with an underwriter option for additional shares.

For details, click here →How to read a 424B5 →

Key details

Total offering amount$125.0M
Joint bookrunning managerLeerink Partners
Joint bookrunning managerStifel
Joint bookrunning managerGuggenheim Securities

How PEPG stock reacted

Close before

$2.39

Nov 9, 2026

First close after

+92.89%

$4.61

5 trading days

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Since filing

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Frequently asked questions

What did PEPG file with the SEC on Nov 10, 2026?

PEPG filed a 424B5 (Secondary offering). PepGen Inc. filed a preliminary prospectus supplement for a $125 million public offering of common stock and pre-funded warrants, with an underwriter option for additional shares.

What does a secondary offering mean for PEPG stock?

New shares dilute existing holders and are often sold at a discount to the market price.

How do I read a 424B5?

The final terms of an offering of shares or bonds. Look at price, number of shares and the discount to the market price. Large offerings dilute existing shareholders.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 424B5 (prospectus (offering)): The final terms of an offering of shares or bonds.

How did PEPG stock react to this filing?

PEPG closed at $2.39 before the filing and $4.61 on Nov 10, 2026 (+92.89%).

Other PEPG SEC filings

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