PARKERVISION INC

The firm of MSL, P.A. acts as our principal accountants. The following is a summary of fees paid to the principal accountants for services rendered.

*Audit Fees.*For the years ended December 31, 2023 and 2022, the aggregate fees billed by our principal accountants for professional services rendered for the audit of our annual financial statements, the review of our financial statements included in our quarterly reports, and services provided in connection with regulatory filings were approximately $171,000 and $189,000, respectively.

*Audit Related Fees.*For the years ended December 31, 2023 and 2022, there were no fees billed for professional services by our principal accountants for assurance and related services.

*Tax Fees.*For the years ended December 31, 2023 and 2022, there were no fees billed for professional services rendered by our principal accountants for tax compliance, tax advice or tax planning.

*All Other Fees.*For the years ended December 31, 2023 and 2022, there were no fees billed for other professional services by our principal accountants.

All the services discussed above were approved by our audit committee. The audit committee pre-approves the services to be provided by our principal accountants, including the scope of the annual audit and non-audit services to be performed by the principal accountants and the principal accountants’ audit and non-audit fees.