Knowles Corp — Director's Dealing 2026

Feb 19, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Knowles Corp (KN)
CIK: 0001587523
Period of Report: 2026-02-17

Reporting Person: PERNA ROBERT J (SVP, General Counsel & Sec)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-17	Common Stock	A	34725	$27.14	Acquired	95165	Direct
2026-02-17	Common Stock	F	15384	$27.14	Disposed	79781	Direct
2026-02-17	Common Stock	A	13817	$0.0	Acquired	93598	Direct
2026-02-18	Common Stock	F	2818	$27.16	Disposed	90780	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	9221	Indirect

Footnotes

F1: Represents the settlement of performance share units (PSUs) that were previously granted under the Knowles Corporation Equity Incentive Plan. The ultimate amount of shares to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2023 through December 31, 2025.

F2: These shares represent the payment of the tax liability by withholding securities incident to the settlement of performance share units granted on February 6, 2023 in accordance with Rule 16b-3.

F3: Restricted Stock Units granted under the Knowles Corporation 2018 Equity and Cash Incentive Plan that vest ratably over three years commencing on the first anniversary of the award.

F4: These shares represent the payment of the tax liability by withholding securities incident to the vesting of a restricted stock grant issued on February 18, 2025 in accordance with Rule 16b-3.