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GPRO 424B3: Secondary offering

GoPro

Filed with the SEC on · accession 0001500435-26-000042

GPRO filed a 424B3 (prospectus (offering)) with the SEC on Sep 8, 2026. The final terms of an offering of shares or bonds. The stock moved -14.4% by the first close after the filing.

Summary of the filing

GoPro issued a $20 million convertible debenture to Yorkville as the third closing under a previously disclosed securities purchase agreement, completing the full $50 million aggregate principal amount of convertible debentures issuable under the agreement.

For details, click here →How to read a 424B3 →

Key details

Aggregate principal amount of convertible debenture issued$20.0M
Total aggregate principal amount of convertible debentures under purchase agreement$50.0M
Original issue discount$3
IssuerGoPro, Inc.
InvestorYA II PN, Ltd. (Yorkville)

How GPRO stock reacted

Close before

$1.70

Sep 4, 2026

First close after

-14.41%

$1.46

5 trading days

-20.59%

$1.35

Since filing

-46.98%

$0.90

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Frequently asked questions

What did GPRO file with the SEC on Sep 8, 2026?

GPRO filed a 424B3 (Secondary offering). GoPro issued a $20 million convertible debenture to Yorkville as the third closing under a previously disclosed securities purchase agreement, completing the full $50 million aggregate principal amount of convertible debentures issuable under the agreement.

What does a secondary offering mean for GPRO stock?

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

How do I read a 424B3?

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 424B3 (prospectus (offering)): The final terms of an offering of shares or bonds.

How did GPRO stock react to this filing?

GPRO closed at $1.70 before the filing and $1.46 on Sep 8, 2026 (-14.41%). Five trading days later: $1.35 (-20.59%).

Other GPRO SEC filings

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