SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* Muller Luis A (Last) (First) (Middle) 12367 CROSTHWAITE CIRCLE (Street) POWAY CA 92064 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol COHU INC [ COHU ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) President, Delta Design, Inc.
	3. Date of Earliest Transaction (Month/Day/Year) 03/06/2012
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock								21,735(1)	D
Restricted Stock Units(2)	03/06/2012		A		30,062	A	$0.00	30,062	D
Performance Stock Units(3)	03/06/2012		A		22,022	A	$0.00	22,022	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Employee Stock Option (Right to Buy)	$10.58	03/06/2012		A		57,165(4)		03/06/2013	03/06/2022	Common Stock	57,165	$10.58	57,165	D

Explanation of Responses:

1. Number of shares includes 14,374 Restricted Stock Units (RSU) (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 vesting which vesting is scheduled to occur in annual installments (assuming continued employment).

2. Each restricted stock unit (RSU) represents a contingent right to receive one share of Cohu, Inc. Common Stock upon vesting. The RSU vests in four equal annual installments beginning March 6, 2013 (assuming continued employment).

3. Represents performance shares (restricted stock units) that will be converted on a one-for-one basis into shares of Cohu, Inc. common stock upon vesting. These performance shares will vest only after the achievement of specified performance goals. Provided such goals are achieved, vesting is scheduled to occur no earlier than three equal annual installments beginning March 6, 2013 (subject to continued employment through each vest date). The number of shares shown is the target award level. The actual number of shares that may vest ranges from 0% to 150% of the target amount, depending on achievement of specified performance goals.

4. The option vests in four equal installments beginning on March 6, 2013 (assuming continued employment).

Remarks:

	Jeffrey D. Jones (Attorney-in-fact)	03/08/2012
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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