| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Ilgenfritz Klaus | Sr. VP & Chief Product Officer | 17087 VIA DEL CAMPO, SAN DIEGO | /s/ Jeffrey D. Jones, by Power of Attorney | 17 Mar 2026 | 0002061573 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | COHU | Common Stock | Tax liability | -1,098 | -1.1% | $0.000000* | 99,216 | 14 Mar 2026 | Direct | F1 | |
| transaction | COHU | Performance Stock Units | Other | -7,425 | -7.5% | $0.000000* | 91,791 | 14 Mar 2026 | Direct | F2, F3 |
| Id | Content |
|---|---|
| F1 | Represents shares that were automatically withheld upon vesting of Restricted Stock Units (RSUs) to cover tax obligations in a transaction exempt under Rule 16(b)-3. |
| F2 | Represents shares that were previously reported that have been forfeited as specified performance goals were not fully achieved. |
| F3 | Number of shares includes 72,712 RSUs (excluding the impact of shares that will be withheld to cover tax obligations) previously reported that in the future will be converted on a one-for-one basis into shares of Cohu, Inc. Common Stock immediately upon the vesting dates (assuming continued service through the vesting dates and achievement of specified performance goals). |