Lewis H. Titterton jr - Nov 17, 2025 Form 4 Insider Report for PARKERVISION INC (PRKR)

Role: Director
Signature: /s/ Lewis H. Titterton, Jr.
Stock symbol: PRKR
Transactions as of: Nov 17, 2025
Transactions value $: $1,000,000
Form type: 4
Date filed: 11/18/2025, 06:16 PM
Previous filing: Oct 7, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Titterton Lewis H jr	Director	4446-1A HENDRICKS AVE SUITE 354, JACKSONVILLE	/s/ Lewis H. Titterton, Jr.	2025-11-18	0001499254

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PRKR	Common Stock	Purchase	$1M	+4.76M	+124.78%	$0.21	8.58M	Nov 18, 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Reporting Person purchased 4,761,905 shares of ParkerVision common stock, $0.01 par value, for an aggregate purchase price of $1,000,000 or $0.21 per share, representing the last sale price of ParkerVision's common stock on November 14, 2025. The transaction closed on November 17, 2025. The offering was made pursuant to an existing shelf registration statement on Form S-3 that was declared effective by the SEC on May 28, 2025 (Registration No. 333-287427). The transaction was reviewed and approved by the disinterested directors of ParkerVision's board of directors in accordance with Section 607.0832 of the Florida Business Corporation Act.

Content

Reporting Person purchased 4,761,905 shares of ParkerVision common stock, $0.01 par value, for an aggregate purchase price of $1,000,000 or $0.21 per share, representing the last sale price of ParkerVision's common stock on November 14, 2025. The transaction closed on November 17, 2025. The offering was made pursuant to an existing shelf registration statement on Form S-3 that was declared effective by the SEC on May 28, 2025 (Registration No. 333-287427). The transaction was reviewed and approved by the disinterested directors of ParkerVision's board of directors in accordance with Section 607.0832 of the Florida Business Corporation Act.