COHU INC — Director's Dealing 2026

Mar 18, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COHU INC (COHU)
CIK: 0000021535
Period of Report: 2026-03-14

Reporting Person: BOHRSON CHRISTOPHER (Sr VP & Chief Customer Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-03-14	Common Stock	F	3131	—	Disposed	193703	Direct
2026-03-14	Performance Stock Units	J	16501	—	Disposed	177202	Direct
2026-03-16	Common Stock	S	1000	$28.57	Disposed	176202	Direct

Footnotes

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: Adoption date of referenced 10b5-1(c) plan is: 11/21/2025

F4: The shares with respect to this transaction were sold at an exact execution price of $28.57.

F5: Number of shares includes 109,565 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).