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BIAF 424B5: Shelf registration

bioAffinity Technologies

Filed with the SEC on · accession 0001493152-26-049637

BIAF filed a 424B5 (prospectus (offering)) with the SEC on Nov 2, 2026. The final terms of an offering of shares or bonds. The stock moved +2.7% by the first close after the filing.

Summary of the filing

bioAffinity Technologies filed a prospectus supplement to increase the aggregate amount of common stock it may sell under its existing at-the-market (ATM) sales agreement with WallachBeth Capital LLC by up to an additional $3,428,226, bringing the total available under the ATM to up to $5,228,226.

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

Key details

Additional aggregate amount of common stock offered under ATM sales agreement$3.4M
Total aggregate amount available under ATM sales agreement$5.2M
Gross proceeds from prior ATM sales$1.3M
Aggregate market value of common stock held by non-affiliates$27.7M
IssuerbioAffinity Technologies, Inc.
Sales agentWallachBeth Capital LLC

How BIAF stock reacted

Close before

$2.91

Oct 30, 2026

First close after

+2.75%

$2.99

5 trading days

-6.70%

$2.71

Since filing

-6.70%

$2.71

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Frequently asked questions

What did BIAF file with the SEC on Nov 2, 2026?

BIAF filed a 424B5 (Shelf registration). bioAffinity Technologies filed a prospectus supplement to increase the aggregate amount of common stock it may sell under its existing at-the-market (ATM) sales agreement with WallachBeth Capital LLC by up to an additional $3,428,226, bringing the total available under the ATM to up to $5,228,226.

What does a shelf registration mean for BIAF 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 BIAF stock react to this filing?

BIAF closed at $2.91 before the filing and $2.99 on Nov 2, 2026 (+2.75%). Five trading days later: $2.71 (-6.70%).

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