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* Trapp Kimberly D C (Last) (First) (Middle) 130 BAYTECH DRIVE (Street) SAN JOSE CA 95134 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol GigOptix, Inc. [ GIG ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 08/03/2015
	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	08/03/2015		M		1,307(1)	A	$0.00	60,662	D
Common Stock	08/03/2015		M		625(2)	A	$0.00	61,287	D
Common Stock	08/03/2015		M		17,334(3)	A	$0.00	78,621	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
Restricted Stock Units (RSUs)	$0.00	08/03/2015		M			1,307(1)	(4)	(4)	Common Stock	1,307	$0.00	9,148	D
Restricted Stock Units (RSUs)	$0.00	08/03/2015		M			625(2)	(5)	(5)	Common Stock	625	$0.00	6,875	D
Restricted Stock Units (RSUs)	$0.00	08/03/2015		M			17,334(3)	(6)	(6)	Common Stock	17,334	$0.00	17,332	D

Explanation of Responses:

1. 1,307 RSUs issued in the grant to Ms. Trapp on 8/1/2013 vested on 8/1/2015 according to the vesting schedule previously reported.

2. 625 RSUs issued in the grant to Ms. Trapp on 2/10/2014 vested on 8/1/2015 according to the vesting schedule previously reported.

3. 17,334 RSUs issued in the grant to Ms. Trapp on 3/26/2015 vested on 8/1/2015 according to the vesting schedule previously reported.

4. The RSUs vest as follows: 25% vested on May 1, 2014. The remaining 75% vest in twelve quarterly installments thereafter, beginning on August 1, 2014 and ending on May 1, 2017, as previously reported.

5. The RSUs vest as follows: 25% vested on May 1, 2015. The remaining 75% vest in twelve quarterly installments thereafter, beginning on August 1, 2015 and ending on May 1, 2018.

6. The RSUs vest in three quarterly installments beginning on May 1, 2015 and ending on November 1, 2015.

Remarks:

As the Company's non-employee directors are not Company employees, the Company does not have a tax withholding obligation at the time of vesting, and the individual non-employee director will be responsible for any tax obligations which arises in connection with such vesting. The vesting date of the RSUs was August 1, 2015, as previously reported by the Issuer, which fell on a Saturday this year. Normally the shares will issue on the same date as the vesting date, as reported in the previously filed Form 4s for vesting of RSUs. However, when the vesting date falls on a weekend or federal holiday, due to the normal processing required by the Issuer's transfer agent, it can take up to two business days after the first business day following the vesting date for the resulting shares to be issued. Therefore the shares resulting from the vesting on August 1, 2015 were not issued until August 3, 2015, as reported in this Form 4.

	/s/ Kimberly DC Trapp	08/04/2015
	** Signature of Reporting Person	Date
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