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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(Print or Type Responses)

1. Name and Address of Reporting Person * VAZIRANI PRAVIN A   2. Issuer Name and Ticker or Trading Symbol Carbonite Inc [CARB] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 3000 SAND HILL ROAD, BLDG. 4, SUITE 100 3. Date of Earliest Transaction (Month/Day/Year) 09/11/2013 (Street) MENLO PARK, CA 94025 4. If Amendment, Date 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 (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 09/11/2013   J(1)   1,461,988 D (1) 3,238,961 I (1) By Menlo Ventures X, L.P. (2) Common Stock 09/11/2013   J(1)   12,427 D (1) 27,531 I (1) By Menlo Entrepreneurs Fund X, L.P. (3) Common Stock 09/11/2013   J(1)   25,585 D (1) 56,686 I (1) By MMEF X, L.P. (4) Common Stock 09/11/2013   J(1)   502 A (1) 1,004 D

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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
VAZIRANI PRAVIN A 3000 SAND HILL ROAD, BLDG. 4, SUITE 100 MENLO PARK, CA 94025	X	X

Signatures

/s/ Pravin A. Vazirani		09/12/2013
**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)	Explanation of code (J): Pro rata in kind distribution without consideration by Menlo Ventures X, L.P., Menlo Entrepreneurs Fund X, L.P. and MMEF X, L.P. to all their partners, including MV Management X, L.L.C., which in turn distributed pro rata in kind without consideration the 15,000 shares it received to its members, which include Pravin A. Vazirani, a managing member of MV Management X, L.L.C and a director of the Issuer.
(2)	These shares are owned directly by Menlo Ventures X, L.P. ("Menlo X"), whose sole general partner is MV Management X, L.L.C. ("MVM-X") of which Pravin A. Vazirani is a managing member and shares voting and investment power over the shares held by Menlo X. The reporting person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.
(3)	These shares are owned directly by Menlo Entrepreneurs Fund X, L.P., whose sole general partner is MVM-X of which Pravin A. Vazirani is a managing member and shares voting and investment power over the shares held by Menlo Entrepreneurs Fund X, L.P. The reporting person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.
(4)	These shares are owned directly by MMEF X, L.P., whose sole general partner is MVM-X of which Pravin A. Vazirani is a managing member and shares voting and investment power over the shares held by MMEF X, L.P. The reporting person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

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