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* Golob David R (Last) (First) (Middle) ONE LETTERMAN DRIVE, BUILDING C, SUITE 410 (Street) SAN FRANCISCO CA 94129 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol BARRACUDA NETWORKS INC [ CUDA ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director X 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 01/29/2015
	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	01/29/2015		S		145,158	D	$35	6,183,075	I	See footnote(1)
Common Stock	01/29/2015		S		715	D	$35	30,445	I	See footnote(2)
Common Stock	01/29/2015		S		107	D	$35	4,542	I	See footnote(3)
Common Stock	01/29/2015		S		102,871	D	$35	4,381,852	I	See footnote(4)
Common Stock	01/29/2015		S		1,149	D	$35	48,945	I	See footnote(5)

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

Explanation of Responses:

1. The shares are held directly by Francisco Partners, L.P. ("FP I"). The Reporting Person is one of the managers of Francisco Partners GP, LLC ("FP GP LLC"), the general partner of FP I, and may be deemed to beneficially own such shares. The Reporting Person disclaims beneficial ownership of the securities held by FP I except to the extent of any pecuniary interest therein.

2. The shares are held directly by Francisco Partners Fund A, L.P. ("FPFA"). The Reporting Person is one of the managers of FP GP LLC, the general partner of FPFA, and may be deemed to beneficially own such shares. The Reporting Person disclaims beneficial ownership of the securities held by FPFA except to the extent of any pecuniary interest therein.

3. The shares are held directly by FP Annual Fund Investors, LLC ("FPAFI"). The Reporting Person is one of the partners of FPM LP, the manager of FPAFI, and may be deemed to beneficially own such shares. The Reporting Person disclaims beneficial ownership of the securities held by FPAFI except to the extent of any pecuniary interest therein.

4. The shares are held directly by Francisco Partners III, L.P. ("FP III"). The Reporting Person is one of the managers of Francisco Partners GP III Management, LLC ("FP GP III Mgmt"), the general partner of Francisco Partners GP III, L.P. ("FP GP III LP"), the general partner of FP III, and may be deemed to beneficially own such shares. The Reporting Person disclaims beneficial ownership of the securities held by FP III except to the extent of any pecuniary interest therein.

5. The shares are held directly by Francisco Partners Parallel Fund III, L.P. ("FPPF III"). The Reporting Person is one of the managers of FP GP III Mgmt, the general partner of FP GP III LP, the general partner of FPPF III, and may be deemed to beneficially own such shares. The Reporting Person disclaims beneficial ownership of the securities held by FPPF III except to the extent of any pecuniary interest therein.

Remarks:

This report is one of three reports, each on a separate Form 4, but relating to the same transaction being filed by Francisco Partners and certain of its affiliated funds and partners. The Reporting Person may be deemed to be, but does not concede to being, a member of a group holding over 10% of the outstanding common stock of the Issuer for purposes of Section 13(d)(3) of the Securities Exchange Act of 1934.

	/s/ David R. Golob	01/30/2015
	** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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