X0609 4 2026-05-13 0000021535 COHU INC COHU 0001184552 BENDUSH WILLIAM false 17087 VIA DEL CAMPO SAN DIEGO CA 92127 1 1 Common Stock (Indirect) 2026-05-13 4 S 0 7500 49.14 D 24780 I By Bendush Living Trust Restricted Stock Units 10257 D Adoption date of referenced 10b5-1(c) plan is: 05/23/2025 The shares with respect to this transaction were sold in multiple trades at prices ranging from $48.41 to $50.28; the price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number shares sold at each separate price. Number of shares includes 10,257 Restricted Stock Units (RSUs) that in the future will be converted on a one-for-one basis into shares of Cohu, Inc. Common Stock immediately upon the vesting date (assuming continued service on the Board of Directors). /s/ Jeffrey D. Jones, by Power of Attorney 2026-05-14