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DEFA14A

DEFA14A Filing

Company: PARKERVISION INC
Filed: September 21, 2018
Accession Number: 0000914139-18-000071

View Document ↗ View on SEC.gov ↗

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© 2026 EdgarLookup. All rights reserved. Filing data sourced from the SEC EDGAR database. For informational purposes only — not financial advice. · Data last updated 3 weeks ago.