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JOBY 424B5: Secondary offering

Joby Aviation

Filed with the SEC on · accession 0001628280-26-055507

JOBY filed a 424B5 (prospectus (offering)) with the SEC on Aug 11, 2026. Joby Aviation filed a prospectus supplement for an at-the-market offering of up to $750 million of its common stock through agents Morgan Stanley, J.P. The stock moved -4.4% by the first close after the filing.

Summary of the filing

Joby Aviation filed a prospectus supplement for an at-the-market offering of up to $750 million of its common stock through agents Morgan Stanley, J.P. Morgan, Allen & Company, and BofA Securities.

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

Key details

Maximum aggregate offering amount$750.0M
Commission rate$3
IssuerJoby Aviation, Inc.
Agent/underwriterMorgan Stanley & Co. LLC
Agent/underwriterJ.P. Morgan Securities LLC
Agent/underwriterAllen & Company LLC
Agent/underwriterBofA Securities, Inc.

How JOBY stock reacted

Close before

$8.81

Aug 10, 2026

First close after

-4.43%

$8.42

5 trading days

-10.22%

$7.91

Since filing

-39.84%

$5.30

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Frequently asked questions

What did JOBY file with the SEC on Aug 11, 2026?

JOBY filed a 424B5 (Secondary offering). Joby Aviation filed a prospectus supplement for an at-the-market offering of up to $750 million of its common stock through agents Morgan Stanley, J.P. Morgan, Allen & Company, and BofA Securities.

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

JOBY closed at $8.81 before the filing and $8.42 on Aug 11, 2026 (-4.43%). Five trading days later: $7.91 (-10.22%).

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