{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-23-035229","form_type":"8-K","ticker":"PRKR","cik":"0000914139","company_name":"PARKERVISION INC","filed_at":"2023-12-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:32.382529+00:00","generated_at":"2026-06-07T08:38:28.097466+00:00","sec_items":["1.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"ParkerVision extends warrant expiration to June 2025 for Brickell Key Investments","bullets":["Warrant amendment extends expiration from Dec 20, 2023 to June 20, 2025.","Warrant originally covered up to 5M shares at $0.16; 2M already exercised, 3M remain.","All other terms unchanged, including call provision at 2x exercise price for 5 consecutive days.","Shares underlying warrant previously registered on Form S-1 (File No. 333-2330888)."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-23-035229","json":"https://secwatch.observer/filing/0001437749-23-035229.json","markdown":"https://secwatch.observer/filing/0001437749-23-035229.md","text":"https://secwatch.observer/filing/0001437749-23-035229.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/914139/000143774923035229/0001437749-23-035229-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/914139/000143774923035229/prkr20231222d_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T08:38:28.097466+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"b746875150fb8ef6612e7152e7df218401af7497","claim":"PARKERVISION INC amended Amendment with Brickell Key Investments LP (effective 2023-12-18).","evidence_excerpt":"On December 18, 2023, ParkerVision, Inc. (the \"Company\") entered into a Common Stock Purchase Warrant Amendment (the “Amendment”) with Brickell Key Investments LP (\"Brickell\"), that modified a December 20, 2018, warrant agreement between the parties for the purchase of up to 5,000,000 shares of the Company’s common stock at $0.16 per share (the “Warrant”).","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/914139/000143774923035229/0001437749-23-035229-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"amendment"},{"label":"Agreement","value":"equity purchase"},{"label":"Counterparty","value":"Brickell Key Investments LP"},{"label":"Effective","value":"2023-12-18"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}