| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Trivedi Pratik | Senior Vice President | 4925 INDIANA AVE, LISLE | Debra S. Rouse, attorney-in-fact for Pratik Trivedi | 11 Feb 2026 | 0002021858 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CTS | Common Stock | Tax liability | $6,774 | -125 | -1.6% | $54.19 | 7,938 | 05 Feb 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | This Form 4 is being filed to amend the Form 4 originally filed on February 9, 2026 to correct the number of shares withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock. The amendment reflects the withholding of additional shares to cover the applicable tax withholding requirements. No other changes have been made. |