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 *
  Moses Robert L.
 2. Date of Event Requiring Statement (Month/Day/Year)
08/05/2010		 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)
President of Gov. & Ind. Div.
 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 6,698 (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)   (2) 02/18/2014 Common Stock 6,500 $ 2.33 D  
Employee Stock Option (Right to Buy)   (2) 02/23/2015 Common Stock 28,500 $ 4.96 D  
Employee Stock Option (Right to Buy)   (2) 07/28/2013 Common Stock 12,000 $ 16.46 D  
Employee Stock Option (Right to Buy) 07/27/2008(3) 07/27/2014 Common Stock 5,333 $ 18.74 D  
Employee Stock Option (Right to Buy) 07/25/2009(3) 07/25/2015 Common Stock 6,000 $ 14.09 D  
Employee Stock Option (Right to Buy) 04/02/2011(3) 04/02/2017 Common Stock 9,200 $ 14.52 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Moses Robert L.
C/O IROBOT CORPORATION
8 CROSBY DRIVE
BEDFORD, MA 01730		       President of Gov. & Ind. Div.  

Signatures

/s/ Glen D. Weinstein, Attorney-in-Fact 08/16/2010
**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 5,033 restricted stock units granted pursuant to the iRobot Corporation 2005 Stock Option and Incentive Plan. Vested shares will be delivered to the reporting person as soon as practicable following each vesting date for the restricted stock units, but in no event later than 30 days after each such vesting date.
(2) This option is currently exercisable.
(3) This option is exercisable and vests over a four year period at a rate of 25% on the date listed on the table, and the balance vesting in equal annual installments over the remaining three years.

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