Kieran M. O'Sullivan - 12 Feb 2026 Form 4 Insider Report for CTS CORP (CTS)

Role: President & CEO, Director
Signature: Debra S. Rouse, attorney-in-fact for Kieran M. O'Sullivan
Issuer symbol: CTS
Transactions as of: 12 Feb 2026
Net transactions value: +$1,400,004
Form type: 4
Filing time: 13 Feb 2026, 16:08:00 UTC
Previous filing: 11 Feb 2026
Next filing: 26 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
O'SULLIVAN KIERAN M	President & CEO, Director	4925 INDIANA AVE, LISLE	Debra S. Rouse, attorney-in-fact for Kieran M. O'Sullivan	13 Feb 2026	0001566534

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CTS	Common Stock	Award	$1,400,004	+24,596	+6.1%	$56.92	428,346	12 Feb 2026	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Restricted stock award granted pursuant to the CTS Corporation 2018 Equity and Incentive Compensation Plan that vests ratably over three years commencing on the first anniversary of the grant date, subject to continued service.