FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * Francisco Partners GP, LLC   2. Issuer Name and Ticker or Trading Symbol BARRACUDA NETWORKS INC [CUDA] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) ONE LETTERMAN DRIVE, BUILDING C, SUITE 410 3. Date of Earliest Transaction (Month/Day/Year) 10/21/2014 (Street) SAN FRANCISCO, CA 94129 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) 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 10/21/2014   S   15,154 D $ 30.02 (4) 7,315,165 I See footnote (1) Common Stock 10/21/2014   S   75 D $ 30.02 (4) 36,021 I See footnote (2) Common Stock 10/21/2014   S   11 D $ 30.02 (4) 5,375 I See footnote (3) Common Stock 10/22/2014   S   12,110 D $ 29.96 (5) 7,303,055 I See footnote (1) Common Stock 10/22/2014   S   60 D $ 29.96 (5) 35,961 I See footnote (2) Common Stock 10/22/2014   S   9 D $ 29.96 (5) 5,366 I See footnote (3) Common Stock 10/23/2014   S   8,070 D $ 29.53 (6) 7,294,985 I See footnote (1) Common Stock 10/23/2014   S   40 D $ 29.53 (6) 35,921 I See footnote (2) Common Stock 10/23/2014   S   6 D $ 29.53 (6) 5,360 I See footnote (3)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 Underlying Securities (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 of Derivative Security: 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

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Francisco Partners GP, LLC ONE LETTERMAN DRIVE BUILDING C, SUITE 410 SAN FRANCISCO, CA 94129		X
Francisco Partners, LP ONE LETTERMAN DRIVE BUILDING C, SUITE 410 SAN FRANCISCO, CA 94129		X
Francisco Partners Fund A, L.P. ONE LETTERMAN DRIVE BUILDING C, SUITE 410 SAN FRANCISCO, CA 94129		X
Francisco Partners Management, LP ONE LETTERMAN DRIVE BUILDING C, SUITE 410 SAN FRANCISCO, CA 94129		X
FP Annual Fund Investors, LLC ONE LETTERMAN DRIVE BUILDING C, SUITE 410 SAN FRANCISCO, CA 94129		X

Signatures

/s/ David R. Golob, a Manager of Francisco Partners GP, LLC		10/23/2014
**Signature of Reporting Person		Date
/s/ David R. Golob, a Manager of Francisco Partners GP, LLC, the General Partner of Francisco Partners, L.P.		10/23/2014
**Signature of Reporting Person		Date
/s/ David R. Golob, a Manager of Francisco Partners GP, LLC, the General Partner of Francisco Partners Fund A, L.P.		10/23/2014
**Signature of Reporting Person		Date
/s/ David R. Golob, a Partner of Francisco Partners Management, LP		10/23/2014
**Signature of Reporting Person		Date
/s/ David R. Golob, a Partner of Francisco Partners Management, LP, the Manager of FP Annual Fund Investors, LLC		10/23/2014
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	The shares are held directly by Francisco Partners, L.P. ("FP I"). Francisco Partners GP, LLC ("FP GP LLC"), the general partner of FP I, shares voting and dispositive power with respect to the securities held by FP I. Dipanjan Deb, David R. Golob, Keith Geeslin and Ezra Perlman, certain of the managers of FP GP LLC, share voting and dispositive power with respect to the shares held by FP I. Such persons and entities disclaim 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"). FP GP LLC, the general partner of FPFA, shares voting and dispositive power with respect to the securities held by FPFA. Messrs. Deb, Golob, Geeslin and Perlman, certain of the managers of FP GP LLC, share voting and dispositive power with respect to the shares held by FPFA. Such persons and entities disclaim 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"). Francisco Partners Management, LP ("FPM LP"), the manager of FPAFI, shares voting and dispositive power with respect to the securities held by FPAFI. Messrs. Deb, Golob, Geeslin and Perlman, certain of the partners of FPM LP, share voting and dispositive power with respect to the shares held by FPAFI. Such persons and entities disclaim beneficial ownership of the securities held by FPAFI except to the extent of any pecuniary interest therein.
(4)	The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.90 to $30.19, inclusive.
(5)	The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.50 to $30.43, inclusive.
(6)	The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.50 to $29.64, inclusive.
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.

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