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CNXU 424B3: Secondary offering

Conexeu Sciences Inc.

Filed with the SEC on · accession 0001062993-26-005440

CNXU filed a 424B3 (prospectus (offering)) with the SEC on Oct 21, 2026. Conexeu Sciences Inc. filed a prospectus supplement (424B3) to update its S-1 registration statement with details of a private placement. The stock moved +11.4% by the first close after the filing.

Summary of the filing

Conexeu Sciences Inc. filed a prospectus supplement (424B3) to update its S-1 registration statement with details of a private placement. The company issued 1,333,333 units at $3.00 per unit for gross proceeds of approximately $4 million, with each unit consisting of one share and one warrant. Additionally, management and directors subscribed for 83,334 units worth $250,002, pending stockholder approval.

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Key details

Gross proceeds from private placement of units$4.0M
Gross proceeds from management and director subscriptions held in escrow$250K
Price per unit$3
Number of units issued in private placementshares 1.3M
Number of units subscribed by management and directorsshares 83K
IssuerConexeu Sciences Inc.

How CNXU stock reacted

Close before

$2.99

Oct 20, 2026

First close after

+11.37%

$3.33

5 trading days

-1.34%

$2.95

Since filing

-24.41%

$2.26

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Frequently asked questions

What did CNXU file with the SEC on Oct 21, 2026?

CNXU filed a 424B3 (Secondary offering). Conexeu Sciences Inc. filed a prospectus supplement (424B3) to update its S-1 registration statement with details of a private placement. The company issued 1,333,333 units at $3.00 per unit for gross proceeds of approximately $4 million, with each unit consisting of one share and one warrant. Additionally, management and directors subscribed for 83,334 units worth $250,002, pending stockholder approval.

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

CNXU closed at $2.99 before the filing and $3.33 on Oct 21, 2026 (+11.37%). Five trading days later: $2.95 (-1.34%).

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