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Stocks/REPL/SEC Filings/424B5 Aug 10, 2026

REPL 424B5: Secondary offering

Filed with the SEC on Aug 10, 2026 · accession 0001104659-26-093040

REPL filed a 424B5 (prospectus (offering)) with the SEC on Aug 10, 2026. The final terms of an offering of shares or bonds. The stock moved +13.3% by the first close after the filing.

Summary of the filing

Replimune Group, Inc. is offering 9,701,490 shares of common stock and pre-funded warrants to purchase 2,736,340 shares of common stock at an offering price of $12.06 per share, with expected gross proceeds of approximately $150 million.

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

Key details

Total offering proceeds$150.0M
Underwriting discounts and commissions$9.0M
Net proceeds to company (before expenses)$141.0M
IssuerReplimune Group, Inc.
UnderwriterLeerink Partners
UnderwriterJ.P. Morgan
UnderwriterCantor

How REPL stock reacted

Close before

$12.06

Aug 7, 2026

First close after

+13.35%

$13.67

5 trading days

+24.13%

$14.97

Since filing

+79.27%

$21.62

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Frequently asked questions

What did REPL file with the SEC on Aug 10, 2026?

REPL filed a 424B5 (Secondary offering). Replimune Group, Inc. is offering 9,701,490 shares of common stock and pre-funded warrants to purchase 2,736,340 shares of common stock at an offering price of $12.06 per share, with expected gross proceeds of approximately $150 million.

What does a secondary offering mean for REPL 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 REPL stock react to this filing?

REPL closed at $12.06 before the filing and $13.67 on Aug 10, 2026 (+13.35%). Five trading days later: $14.97 (+24.13%).

Other REPL SEC filings

  • 10-Q/A · RestatementNov 6, 2026
  • 8-K · SEC filingOct 28, 2026
  • 10-Q · Material agreementOct 28, 2026
  • 8-K · SEC filingSep 16, 2026
  • 8-K · SEC filingAug 14, 2026
  • SCHEDULE 13G/A · SEC filingAug 14, 2026
  • 10-Q · SEC filingAug 14, 2026
  • 8-K · SEC filingAug 11, 2026
  • SCHEDULE 13D/A · SEC filingAug 11, 2026
  • SCHEDULE 13G · SEC filingAug 10, 2026

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Source: SEC EDGAR filing 0001104659-26-093040. The summary and key details are extracted by SEPT from the filing and may contain errors. Price reaction uses daily closing prices. Not financial advice.