| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Olson Jon A | Director | 1005 VIRGINIA DRIVE, FORT WASHINGTON | Zi Yao Lim, Attorney-in-Fact for Jon A. Olson | 07 Oct 2025 | 0001331263 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KLIC | Common Stock | Award | $0 | +1,081 | +5.8% | $0.000000 | 19,803 | 06 Oct 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Quarterly stock grant under the 2021 Omnibus Incentive Plan. |