Knowles Corp Stock: price and insider trades · United States · SEC (Form 4)Track the Knowles Corp stock price and the full insider trade history of the company, a listed equity based in United States. Shares trade on the US market, under the oversight of SEC (Form 4). Operating in the Technology sector, Knowles Corp has recorded 50 reports. Market capitalisation: €3.3bn. The latest transaction was disclosed on 18 August 2026 (Cession). Among the most active insiders: Niew Jeffrey. All data is free.
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.
Fundamental score
Ranked 16,010 of 29,062 companies
FCF yld 2.8%
Earn yld 1.5%
EV/EBITDA 27.0x
ROE 9.5%
Gross mgn 43%
Net mgn 7.5%
Debt/EBITDA 1.2x
Pillars 2/3
Transparent value + quality ranking, distinct from the insider signal.
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Last declaration on 18 August 2026
All Executives50 Thresholds0 Prospectus0 Other0
Declarations 50 total
▼ Director · Executives · 17 Aug 2026
6,443 shares @ US$39.27 Common Stock SEC:0001196914-26-000003:0
▼ Director · Executives · 17 Aug 2026
175 shares @ US$39.28 Common Stock SEC:0001196914-26-000003:1
◇ SVP, Chief HR Officer · Executives · 13 May 2026
25,210 shares @ US$16.77 0.012% mcap 15.2% of flow Common Stock SEC:0001598091-26-000004:0
▼ Director · Executives · 5 Aug 2025
21,047 shares @ US$20.02 62.9% of flow Common Stock SEC:0001587523-25-000071:0
▼ Vice President, Controller · Executives · 29 Jul 2025
10,000 shares @ US$20.94 36.9% of flow Common Stock SEC:0001587523-25-000070:0
● SVP, General Counsel & Sec · Executives · 20 Mar 2025
9,221 shares Common Stock SEC:0001587523-25-000068:0
◇ President & CEO · Executives · 26 May 2022
100,000 shares @ US$11.02 12.9% of flow Common Stock SEC:0001587523-22-000062:0
▼ Director · Executives · 23 May 2022
3,100 shares @ US$18.85 9.5% of flow Common Stock SEC:0001587523-22-000058:0
● SVP, General Counsel & Sec · Executives · 18 Feb 2022
6,287 shares Common Stock SEC:0001587523-22-000057:0
◇ SVP, HR & Chief Admin. Officer · Executives · 9 May 2022
63,830 shares @ US$11.02 38.8% of flow Common Stock SEC:0001587523-22-000056:0
◆ Director · Executives · 26 Apr 2022
9,316 shares @ US$18.25 100.0% of flow Common Stock SEC:0001587523-22-000040:0
◆ Director · Executives · 26 Apr 2022
9,316 shares @ US$18.25 58.7% of flow Common Stock SEC:0001587523-22-000039:0
◆ Director · Executives · 26 Apr 2022
9,316 shares @ US$18.25 100.0% of flow Common Stock SEC:0001587523-22-000041:0
◆ Director · Executives · 26 Apr 2022
9,316 shares @ US$18.25 27.6% of flow Common Stock SEC:0001587523-22-000044:0
◆ Director · Executives · 26 Apr 2022
9,316 shares @ US$18.25 37.9% of flow Common Stock SEC:0001587523-22-000042:0
◆ Director · Executives · 26 Apr 2022
9,316 shares @ US$18.25 100.0% of flow Common Stock SEC:0001587523-22-000045:0
◆ Director · Executives · 26 Apr 2022
9,316 shares @ US$18.25 100.0% of flow Common Stock SEC:0001587523-22-000043:0
◇ Senior Vice President & CFO · Executives · 30 Mar 2022
25,000 shares @ US$11.02 16.8% of flow Common Stock SEC:0001587523-22-000038:0
◇ Senior Vice President & COO · Executives · 28 Mar 2022
47,873 shares @ US$11.02 33.6% of flow Common Stock SEC:0001587523-22-000037:0
▼ Director · Executives · 25 Feb 2022
13,450 shares @ US$21.80 62.1% of flow Common Stock SEC:0001587523-22-000032:0
● Senior Vice President & CFO · Executives · 19 Feb 2022
2,194 shares @ US$21.68 2.8% of flow Common Stock SEC:0001587523-22-000027:0
● SVP, HR & Chief Admin. Officer · Executives · 19 Feb 2022
1,379 shares @ US$21.68 1.5% of flow Common Stock SEC:0001587523-22-000029:0
● Vice President, Controller · Executives · 19 Feb 2022
750 shares @ US$21.68 2.9% of flow Common Stock SEC:0001587523-22-000028:0
● President & CEO · Executives · 19 Feb 2022
7,811 shares @ US$21.68 1.9% of flow Common Stock SEC:0001587523-22-000031:0
● Senior Vice President & COO · Executives · 19 Feb 2022
1,724 shares @ US$21.68 2.3% of flow Common Stock SEC:0001587523-22-000030:0
25 of 50 declarations
Load more (25 remaining) 关于 Knowles Corp Knowles Corp (NYSE: KN) 是一家在美国上市的专业电子公司,总部位于伊利诺伊州伊塔斯卡。公司成立于 1946 年,围绕高性能组件和精密音频技术建立了悠久的运营历史。其业务围绕两个核心领域组织:精密设备,包括高性能电容器和射频滤波产品;以及音频/微声学解决方案,包括先进麦克风、平衡电枢扬声器和其他专业音频组件。这种定位使 Knowles 处于微型电子产品、无线连接、听力健康和优质声音的交汇点。
从投资者的角度来看,Knowles 并非一家广泛的大宗商品电子产品制造商。它在更窄、更高价值的利基市场运营,在这些市场中,设计专业知识、可靠性和定制化至关重要。公司服务于医疗技术、国防、工业应用、电气化和消费电子产品等终端市场。这种组合使 Knowles 既能接触到结构性增长领域,也能接触到周期性更强的市场。其竞争优势植根于工程深度、客户应用亲密度以及将高度专业化产品规模化生产的能力。在音频领域,公司长期以来以平衡电枢技术和微声学能力而闻名,这些技术和能力应用于耳机、助听器和其他对音质和效率至关重要的紧凑型设备中。
Knowles 还强调其全球足迹。公司表示,它作为一个全球性组织运营,在 11 个国家拥有员工,支持多元化的客户群以及国际制造和商业范围。这种全球影响力在客户邻近性、供应链弹性以及与原始设备制造商的资质认证可以实质性影响收入转化和利润表现的业务中至关重要。与此同时,Knowles 仍然面临客户集中度、投入成本波动和技术采用周期等风险,这些是专业组件供应商的典型风险。
公司近期更新表明势头正在改善。2026 年 4 月,Knowles 公布了 2026 年第一季度业绩,并表示收入同比增长,非 GAAP 摊薄每股收益也有所改善,表明运营执行稳健。公司在 2025 年和 2026 年也持续进行产品创新,包括用于听力健康应用的新型 MEMS 麦克风以及近期通讯中强调的优质音频产品发布。对于讲法语的投资者而言,Knowles 可以被视为一家在纽约证券交易所上市的专业美国技术/工业组件公司,拥有防御性终端市场、专有产品以及精密音频和电子组件领域的持续创新。