Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF 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 *
  Cerda Christian
 2. Date of Event Requiring Statement (Month/Day/Year)
08/07/2014		 3. Issuer Name and Ticker or Trading Symbol
IROBOT CORP [IRBT]
(Last)
(First)
(Middle)
C/O IROBOT CORPORATION, 8 CROSBY DRIVE		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
SVP & GM, Home Robots
 5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

BEDFORD, MA 01730		 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 Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 41,706 (1)
D
 

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Employee Stock Option (Right to Buy) 03/08/2013(2) 03/08/2020 Common Stock 60,000 $ 22.86 D  
Employee Stock Option (Right to Buy) 03/07/2014(2) 03/07/2021 Common Stock 3,163 $ 43.35 D  
Employee Stock Option (Right to Buy) 06/06/2014(2) 06/06/2021 Common Stock 4,025 $ 35.43 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Cerda Christian
C/O IROBOT CORPORATION
8 CROSBY DRIVE
BEDFORD, MA 01730		       SVP & GM, Home Robots  

Signatures

/s/ Glen D. Weinstein, Attorney-in-Fact 08/14/2014
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(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) Includes 30,825 restricted stock units granted pursuant to the iRobot Corporation 2005 Stock Option and Incentive Plan. 22,500 of the restricted stock units vest at a rate of 7,500 on each of March 8, 2015, 2016 and 2017. 8,325 of the restricted stock units vest over a four-year period, at a rate of 25% on each anniversary of the grant date (March 7, 2014). Vested shares will be delivered to the reporting person as soon as practicable following each vesting date, but in no event later than 30 days after such vesting date.
(2) This option vests over a four-year period, at a rate of twenty-five percent (25%) on the first anniversary of the date in the table, and quarterly thereafter.

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