Knowles Corp — Director's Dealing 2025

Nov 24, 2025

SEC Form 4/A — Form 4/A

Issuer: Knowles Corp (KN)
CIK: 0001587523
Period of Report: 2025-11-21

Reporting Person: Anderson John S. (Senior Vice President & CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-11-21	Common Stock	S	10000	$20.9	Disposed	237299	Direct
2025-11-21	Common Stock	S	10000	$20.8	Disposed	227299	Direct
2025-11-21	Common Stock	S	10000	$21.5	Disposed	217299	Direct

Footnotes

F1: On November 21, 2025, the reporting person filed a Form 4 which inadvertently omitted that the transactions reported were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 22, 2025. This amended Form 4 does not report additional transactions, but rather corrects this omission.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.67 to $21.055, inclusive. The reporting person undertakes to provide to Knowles Corporation, any security holder of Knowles Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased/sold at each separate price within the ranges set forth in this footnote to this Form 4.

F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.75 to $20.89, inclusive. The reporting person undertakes to provide to Knowles Corporation, any security holder of Knowles Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased/sold at each separate price within the ranges set forth in this footnote to this Form 4.