Lewis H. Titterton jr - Nov 17, 2025 SCHEDULE 13D Report for PARKERVISION INC Common Stock, par value $0.01 (PRKR)

Filing Manager: Lewis H. Titterton jr
Reporting Manager: Titterton Lewis H jr
Security: PARKERVISION INC Common Stock, par value $0.01
Symbol: PRKR
Shares outstanding: 126M shares
Disclosed Ownership: 8.83M shares
Ownership: 7%
Form type: SCHEDULE 13D
Date filed: 11/20/2025, 04:11 PM
Date of event: Nov 17, 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Titterton Lewis H jr	7%	8.83M	8.83M	0	/s/ Lewis H. Titterton, Jr.	Lewis Titterton	0001499254