InsidersTradesSigma
Track the Parkervision INC stock price and the full insider trade history of the company, a publicly traded company based in United States. Shares are quoted on the US market, under the authority of SEC (Form 4). Operating in the Technology sector, Parkervision INC has logged 39 public disclosures. Market capitalisation: €16.4m. The latest transaction was filed on 18 November 2025 (Acquisition). Among the most active insiders: POEHLMAN CYNTHIA. The full history is accessible without an account.
39
Insider Decl.
n/a
Thresholds
€862,770
1 ops.
Buy Volume
€46,839
4 ops.
Sell Volume
37Σ signal
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 18 November 2025
Declarations39 total
4,761,905 shares@ US$0.2175.5% of flowCommon StockSEC:0001437749-25-035628:0
Canonical exit: 16 Feb 2026 (T+90)
525,000 shares@ US$0.1828.9% of flowCommon StockSEC:0001437749-25-030658:0
275,000 sharesCommon StockSEC:0001437749-25-022357:0
275,000 sharesCommon stockSEC:0001437749-25-022356:0
1,699,844 shares@ US$0.1397.6% of flowCommon StockSEC:0001641172-25-009406:0
25,000 shares0Common StockSEC:0001437749-25-015858:0
2,000,000 shares0Common StockSEC:0001437749-25-000657:0
11,765 shares@ US$0.176.7% of flowCommon StockSEC:0001437749-24-032844:0
29,413 shares@ US$0.172.4% of flowCommon StockSEC:0001437749-24-030006:0
1,000 shares@ US$0.1711.0% of flowCommon StockSEC:0001437749-23-014976:0
1,000 shares@ US$0.1711.0% of flowCommon StockSEC:0001437749-23-004974:0
62,500 shares@ US$0.16100.0% of flowCommon StockSEC:0001437749-23-001256:0
200,000 sharesCommon StockSEC:0001437749-23-001254:0
166,390 sharesCommon StockSEC:0001654954-22-009491:0
6,600 shares@ US$0.1710.0035% mcap1.3% of flowCommon StockSEC:0001654954-22-000711:0
10,000 shares@ US$0.1710.0052% mcap12.5% of flowCommon StockSEC:0001654954-22-000412:0
10,000 shares@ US$0.1710.0053% mcap12.5% of flowCommon StockSEC:0001654954-22-000168:0
10,000 shares@ US$0.1710.0052% mcap12.5% of flowCommon StockSEC:0001654954-21-013633:0
10,000 shares@ US$0.1710.0053% mcap12.5% of flowCommon StockSEC:0001654954-21-013598:0
20,000 shares@ US$0.75810.047% mcap50.0% of flowCommon StockSEC:0001654954-21-013596:0
5,000 shares@ US$0.810.012% mcap23.6% of flowCommon StockSEC:0001654954-21-013594:0
5,000 shares@ US$0.900.014% mcap26.4% of flowCommon StockSEC:0001654954-21-013461:0
150 shares@ US$0.1710.0001% mcap0.0% of flowCommon StockSEC:0001654954-21-012387:0
10,000 shares@ US$0.1710.0051% mcap1.9% of flowCommon StockSEC:0001654954-21-012100:0
7,343 shares@ US$0.1710.0038% mcap1.4% of flowCommon StockSEC:0001654954-21-011414:0
25 of 39 declarations
关于 Parkervision INC
ParkerVision, Inc. (NYSE/NASDAQ: PRKR) 是一家美国科技公司，专注于用于当前和下一代无线通信网络的专有射频 (RF) 技术。该公司成立于 1989 年 8 月，其身份围绕知识产权开发和专利货币化而非传统的大批量硬件制造模式。其历史总部位于佛罗里达州杰克逊维尔，公司领导层与创始人 Jeff Parker 保持密切联系，他自公司成立以来一直担任董事长兼首席执行官。([parkervision.com](https://parkervision.com/company/?utm_source=openai)) ParkerVision 的核心业务围绕射频解决方案，旨在改善无线性能、电源效率和接收器架构。管理层将公司的技术描述为适用于广泛的连接设备和网络环境，包括移动无线、基础设施以及与国防和卫星通信相关的更专业的用例。在最近的公开通信中，ParkerVision 将自己定位为致力于突破性的 5G 和 6G 技术，强调更轻的无线电、更低的功耗以及下一代无线系统的潜在性能提升。([parkervision.com](https://parkervision.com/investor-relations/?utm_source=openai)) 从竞争角度来看，ParkerVision 不应被视为传统的电信设备供应商。相反，它是一家由知识产权驱动的创新者，与规模更大的半导体和通信公司间接竞争。该公司表示，它在约 30 年间投入了超过 300 million 美元的研发资金，这支持了其专利组合的技术深度，但也凸显了其对诉讼结果、许可机会以及成功执行其知识产权的依赖。([parkervision.com](https://parkervision.com/investors/patents?utm_source=openai)) 最近的发展主要是法律和财务方面的。高通事件仍然是一个主要催化剂，上诉活动和口头辩论定于 2026 年进行，而其他与半导体相关的纠纷则继续通过法院或行政审查程序进行。最新的 Form 10-Q 也指出持续的审判延迟、联邦巡回法院程序以及重大的持续经营和融资风险。因此，对于投资者而言，PRKR 最好被理解为美国 NYSE/NASDAQ 市场上一家高度事件驱动的美国上市公司，其估值更多地由专利诉讼里程碑和知识产权货币化潜力驱动，而非经常性运营规模。([sec.gov](https://www.sec.gov/Archives/edgar/data/914139/000143774926015572/prkr20260331_10q.htm?utm_source=openai))
