Knowles Corp: insider trades · United States · SEC (Form 4)

About Knowles Corp

Knowles Corp (NYSE: KN) is a U.S.-based specialty electronic components company headquartered in Itasca, Illinois, United States. For French-speaking investors, it should be viewed less as a mainstream consumer-electronics supplier and more as a niche industrial technology platform with strong engineering depth. Knowles says it has more than 70 years of audio-industry experience and traces its origins back to 1946. Over time, the company has evolved from a microphone-focused acoustics business into a broader provider of high-value components used in critical applications. Knowles’ current business is centered on three main pillars: precision audio, high-performance capacitors, and RF / microwave products. Its portfolio includes miniature microphones, balanced armature speakers, hearing-health microphones, audio processors, capacitors, and inductors designed for demanding circuits. The company also highlights medtech miniaturization capabilities, including micro-electronic assemblies and precision manufacturing processes. This product set makes Knowles a supplier of specialized building blocks rather than a broad-line electronic parts vendor. The company’s competitive position is based on miniaturization, reliability, custom engineering, and long-standing customer intimacy. Knowles serves markets where performance and form factor matter: MedTech, aerospace and defense, industrial, and selected electrification and connectivity applications. Its customers are typically OEMs, and the company describes a global footprint with design centers in Europe, Asia, India, and North America. Knowles also states that it has roughly 7,000 employees across 11 countries, giving it meaningful international scale while remaining firmly rooted in the United States. A major recent strategic event was the closing, on December 30, 2024, of the sale of its Consumer MEMS Microphones business to Syntiant. That transaction completed a broader strategic review and accelerated Knowles’ transformation toward a higher-margin industrial technology profile with a sharper focus on MedTech, defense, industrial, and related end markets. In 2025, the company continued to reinforce this repositioning, including the launch of high-performance inductors for mission-critical RF applications, which broadened its adjacent product offering. Overall, Knowles is an NYSE-listed U.S. company with a specialist technology profile, operating in defensively attractive niches rather than mass-market electronics. For investors, the key debate is whether the company can keep converting its deep acoustic and materials expertise into sustained growth, margin expansion, and stronger cash generation across its core end markets.