| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Agrawal Ashish | CFO | 4925 INDIANA AVE, LISLE | /s/ Debra S. Rouse, attorney-in-fact for Ashish Agrawal | 03 Feb 2026 | 0001529275 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CTS | Common Stock | Sale | $1,325,000 | -25,000 | -19% | $53.00 | 105,987 | 02 Feb 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The sale of 25,000 shares reported herein was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on February 27, 2025. |