X0203 3 2011-01-10 0 0000021535 COHU INC COHU 0001509513 Muller Luis A 12367 CROSTHWAITE CIRCLE POWAY CA 92064 0 1 0 0 President, Delta Design, Inc. Common Stock 13511 D Employee Stock Option (Right to Buy) 15.50 2008-12-04 2017-12-04 Common Stock 7250 D Employee Stock Option (Right to Buy) 7.32 2010-03-20 2019-03-20 Common Stock 45000 D Employee Stock Option (Right to Buy) 13.77 2011-10-26 2020-10-26 Common Stock 23750 D Employee Stock Option (Right to Buy) 16.40 2007-08-17 2016-08-17 Common Stock 8750 D Includes 9,562 restricted stock units (RSUs) (excluding shares that will be withheld to cover tax obligations) that in the future will be converted on a one-for-one basis into shares of Cohu, Inc. Common Stock, immediately upon vesting which is scheduled to occur in annual installments (assuming continued employment). Exercisable as to 1/4 of the shares on the first four anniversary dates following 12/04/2007. Exercisable as to 1/4 of the shares on the first four anniversary dates following 03/20/2009. Exercisable as to 1/4 of the shares on the first four anniversary dates following 10/26/2010. Exercisable as to 1/4 of the shares on the first four anniversary dates following 08/17/2006. Jeffrey D. Jones (Attorney-in-fact) 2011-01-10