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PRKR 424B3: Secondary offering

ParkerVision

Filed with the SEC on · accession 0001437749-26-031359

PRKR filed a 424B3 (prospectus (offering)) with the SEC on Sep 28, 2026. ParkerVision filed a prospectus supplement for the resale of up to 16,809,295 shares of common stock by selling stockholders, including shares issuable upon conversion of convertible notes and exercise of warrants.

Summary of the filing

ParkerVision filed a prospectus supplement for the resale of up to 16,809,295 shares of common stock by selling stockholders, including shares issuable upon conversion of convertible notes and exercise of warrants. The company will not receive proceeds from the resale but may receive up to $3.9 million if certain warrants are exercised for cash.

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Key details

shares offered for resale$16.8M
potential gross proceeds from warrant exercises$3.9M
IssuerParkerVision, Inc.
Warrant holderAspire Capital Fund LLC
Warrant holderTailwinds Research Group LLC
Chief financial officerCynthia French

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Frequently asked questions

What did PRKR file with the SEC on Sep 28, 2026?

PRKR filed a 424B3 (Secondary offering). ParkerVision filed a prospectus supplement for the resale of up to 16,809,295 shares of common stock by selling stockholders, including shares issuable upon conversion of convertible notes and exercise of warrants. The company will not receive proceeds from the resale but may receive up to $3.9 million if certain warrants are exercised for cash.

What does a secondary offering mean for PRKR 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.

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