Knowles to Release Fourth Quarter and Full Year 2025 Financial Results on February 5, 2026

Key Terms

radio frequency ("RF") filters technical

Radio frequency (RF) filters are electrical components that let wanted radio signals pass while blocking unwanted ones, like a bouncer letting only invited guests into a club. Investors care because these filters are essential for wireless products, telecom networks and regulation compliance; their quality affects device performance, product costs, supply-chain risk, and a manufacturer’s ability to meet industry standards and win business.

balanced armature speakers technical

Balanced armature speakers are small sound drivers that use a tiny, arm-like coil and magnet arrangement to convert electrical signals into sound with high efficiency and precise response for specific frequency ranges. Think of them as miniature, tuned engines for audio where each unit can be optimized for bass, mid or treble. For investors, their use affects product performance, size, battery life, and manufacturing cost, influencing market positioning and margins in consumer audio and wearable devices.

webcast technical

A webcast is a live or recorded online event where people watch or listen to presentations, announcements, or performances through the internet. It’s like a TV broadcast but over the internet, allowing viewers from anywhere to tune in in real time or later. Webcasts are important because they let companies share information quickly and widely with audiences around the world.

ITASCA, Ill.--(BUSINESS WIRE)-- Knowles Corporation (NYSE: KN) a leading manufacturer of specialty electronic components, including high performance capacitors, radio frequency ("RF") filters, advanced medtech microphones, and balanced armature speakers, today announced the date for the release of its fourth quarter and full year 2025 financial results.

Fourth Quarter 2025 Conference Call and Webcast

Knowles will issue its fourth quarter and full year 2025 financial results on February 5, 2026, immediately after market close followed by a conference call at 3:30 p.m. Central time (4:30 p.m. Eastern time) to discuss the results and company outlook.

Analysts and investors are invited to join the conference call using the following information:

Date: Thursday, February 5, 2026
Time: 3:30 p.m. Central time (4:30 p.m. Eastern time)
Toll-Free Dial-In Number: (800) 715-9871
Toll Dial-In Number: (646) 307-1963
Conference ID: 8193117
Webcast: https://events.q4inc.com/attendee/742575703

A conference call replay will be available after 7:00 p.m. Central time on February 5^th through 11:59 p.m. Central time on February 12^th at (800) 770-2030 (Toll-Free Dial-In); (609) 800-9909 (Toll Dial-In). The conference ID is 8193117 followed by # key. A webcast replay will also be accessible via the Knowles website at http://investor.knowles.com for a limited time.

About Knowles

Knowles is a leading manufacturer of specialty electronic components. We design parts that perform unique, critical functions for innovative technologies. Through extreme reliability, custom engineering, and scalable manufacturing, we enable businesses to succeed in the most demanding applications across MedTech, Defense, and Industrial markets.

Our high-performance capacitors, RF/Microwave filters, advanced medtech microphones, balanced armatures, and miniaturization products enable and enhance the performance of technologies with the power to change, improve, and save lives. Founded in 1946 and headquartered in Itasca, Illinois, Knowles has grown into a global organization with employees spanning 11 countries.

For more information, please visit knowles.com.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260106707142/en/

Investor Relations:

Sarah Cook

Knowles Investor Relations

investorrelations@knowles.com

Source: Knowles Corporation