{"ticker": "PRKR", "overview": {"cik": "914139", "ticker": "PRKR", "name": "PARKERVISION INC", "industry": "Radio & Tv Broadcasting & Communications Equipment", "country": "United States", "sic": "3663", "announcements": [{"form": "DEFA14A", "date": "2026-08-11", "title": "FORM DEFA14A", "accession": "0001437749-26-027002", "price_sensitive": false}, {"form": "DEF 14A", "date": "2026-08-11", "title": "FORM DEF 14A", "accession": "0001437749-26-027000", "price_sensitive": false}, {"form": "ARS", "date": "2026-08-11", "title": "FORM ARS", "accession": "0001437749-26-026999", "price_sensitive": false}, {"form": "424B3", "date": "2026-08-06", "title": "FORM 424B3", "accession": "0001437749-26-026334", "price_sensitive": false}, {"form": "424B3", "date": "2026-08-06", "title": "FORM 424B3", "accession": "0001437749-26-026333", "price_sensitive": false}, {"form": "424B3", "date": "2026-08-06", "title": "FORM 424B3", "accession": "0001437749-26-026332", "price_sensitive": false}, {"form": "424B3", "date": "2026-08-06", "title": "FORM 424B3", "accession": "0001437749-26-026330", "price_sensitive": false}, {"form": "424B3", "date": "2026-08-06", "title": "FORM 424B3", "accession": "0001437749-26-026329", "price_sensitive": false}, {"form": "424B3", "date": "2026-08-06", "title": "FORM 424B3", "accession": "0001437749-26-026328", "price_sensitive": false}, {"form": "424B3", "date": "2026-08-06", "title": "FORM 424B3", "accession": "0001437749-26-026327", "price_sensitive": false}, {"form": "424B3", "date": "2026-08-06", "title": "FORM 424B3", "accession": "0001437749-26-026325", "price_sensitive": false}, {"form": "424B3", "date": "2026-08-06", "title": "FORM 424B3", "accession": "0001437749-26-026324", "price_sensitive": false}, {"form": "10-Q", "date": "2026-08-06", "title": "FORM 10-Q", "accession": "0001437749-26-026266", "price_sensitive": true}, {"form": "8-K", "date": "2026-08-06", "title": "FORM 8-K", "accession": "0001437749-26-026258", "price_sensitive": true}, {"form": "3", "date": "2026-05-21", "title": "FORM 3", "accession": "0001437749-26-018150", "price_sensitive": false}, {"form": "424B3", "date": "2026-05-21", "title": "FORM 424B3", "accession": "0001437749-26-018100", "price_sensitive": false}, {"form": "424B3", "date": "2026-05-21", "title": "FORM 424B3", "accession": "0001437749-26-018097", "price_sensitive": false}, {"form": "424B3", "date": "2026-05-21", "title": "FORM 424B3", "accession": "0001437749-26-018095", "price_sensitive": false}, {"form": "424B3", "date": "2026-05-21", "title": "FORM 424B3", "accession": "0001437749-26-018091", "price_sensitive": false}, {"form": "424B3", "date": "2026-05-21", "title": "FORM 424B3", "accession": "0001437749-26-018087", "price_sensitive": false}, {"form": "424B3", "date": "2026-05-21", "title": "FORM 424B3", "accession": "0001437749-26-018081", "price_sensitive": false}, {"form": "424B3", "date": "2026-05-21", "title": "FORM 424B3", "accession": "0001437749-26-018077", "price_sensitive": false}, {"form": "424B3", "date": "2026-05-21", "title": "FORM 424B3", "accession": "0001437749-26-018073", "price_sensitive": false}, {"form": "424B3", "date": "2026-05-21", "title": "FORM 424B3", "accession": "0001437749-26-018064", "price_sensitive": false}, {"form": "8-K", "date": "2026-05-21", "title": "FORM 8-K", "accession": "0001437749-26-018061", "price_sensitive": true}]}, "description": "PARKERVISION INC trades as PRKR and is registered in the United States, classified under Radio & Tv Broadcasting & Communications Equipment (SIC 3663). Privy Trades holds 461 insider filings for the company, from May 2004 to November 2025. Across those, 16 insiders disclosed 17 open-market purchases totalling $1.42M against 71 sales totalling $10.30M. The most recent filing on record is dated 19 May 2026.", "exchange": null, "stats": {"buy_n": 17, "buy_sum": 1423221.3712, "sell_n": 71, "sell_sum": 10302392.4141, "net": -8879171.0429, "insiders": 16, "first_date": "2004-05-13", "last_date": "2025-11-18"}, "metrics": {"ticker": "PRKR", "has_prices": false}, "trades": [{"id": "13DG-0001580018-26-000005", "src": "13DG", "ticker": "PRKR", "cik": "914139", "company": "PARKERVISION INC", "company_raw": "PARKERVISION INC", "who": "Gem Investment Advisors, LLC", "who_key": "Gem Investment Advisors, LLC", "role": "Substantial holder \u00b7 13G/A", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Radio & Tv Broadcasting & Communications Equipment", "country": "United States", "headline": "Gem Investment Advisors, LLC moves to a 9.99% passive stake in PRKR", "source_url": "https://www.sec.gov/Archives/edgar/data/1580018/0001580018-26-000005-index.htm", "trade_date": "2026-05-19", "timestamp": "2026-03-31", "mins": 311990}, {"id": "0001437749-26-002106", "src": "INSIDERS", "ticker": "PRKR", "cik": "914139", "company": "PARKERVISION INC", "company_raw": "PARKERVISION INC", "who": "Robert Greene Sterne", "who_key": "STERNE ROBERT GREENE", "role": "Director", "person_type": "BOARD", "person_label": "Board", "action": "NON-SIGNAL", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Radio & Tv Broadcasting & Communications Equipment", "country": "United States", "headline": "Director files routine paperwork on PRKR \u2014 no open-market trade", "source_url": "https://www.sec.gov/Archives/edgar/data/914139/000143774926002106/0001437749-26-002106-index.htm", "trade_date": "2026-01-22", "timestamp": "2026-01-22", "mins": 409910}, {"id": "0001437749-26-002107", "src": "INSIDERS", "ticker": "PRKR", "cik": "914139", "company": "PARKERVISION INC", "company_raw": "PARKERVISION INC", "who": "Lewis H. 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French", "who_key": "FRENCH CYNTHIA L", "role": "Chief Financial Officer", "person_type": "C_SUITE", "person_label": "C-Suite", "action": "NON-SIGNAL", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Radio & Tv Broadcasting & Communications Equipment", "country": "United States", "headline": "CFO files routine paperwork on PRKR \u2014 no open-market trade", "source_url": "https://www.sec.gov/Archives/edgar/data/914139/000143774926002109/0001437749-26-002109-index.htm", "trade_date": "2026-01-22", "timestamp": "2026-01-22", "mins": 409910}, {"id": "0001437749-26-002110", "src": "INSIDERS", "ticker": "PRKR", "cik": "914139", "company": "PARKERVISION INC", "company_raw": "PARKERVISION INC", "who": "Jeffrey Parker", "who_key": "PARKER JEFFREY", "role": "Chief Executive Officer, Director", "person_type": "CEO", "person_label": "CEOs", "action": "NON-SIGNAL", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Radio & Tv Broadcasting & Communications Equipment", "country": "United States", "headline": "CEO files routine paperwork on PRKR \u2014 no open-market trade", "source_url": "https://www.sec.gov/Archives/edgar/data/914139/000143774926002110/0001437749-26-002110-index.htm", "trade_date": "2026-01-22", "timestamp": "2026-01-22", "mins": 409910}, {"id": "0001437749-25-035628", "src": "INSIDERS", "ticker": "PRKR", "cik": "914139", "company": "PARKERVISION INC", "company_raw": "PARKERVISION INC", "who": "Lewis H. 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