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 *   Pirjanian Paolo 2. Date of Event Requiring Statement (Month/Day/Year) 11/22/2013 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 and CTO 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 41,825 (1) D Â

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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)	12/07/2013(2)	12/07/2019	Common Stock	100,000	$ 18.47	D	Â
Employee Stock Option (Right to Buy)	03/08/2014(3)	03/08/2020	Common Stock	6,450	$ 22.86	D	Â
Employee Stock Option (Right to Buy)	10/23/2012(4)	05/06/2021	Common Stock	3,834	$ 3.54	D	Â
Employee Stock Option (Right to Buy)	10/11/2012(5)	06/11/2022	Common Stock	27,299	$ 4.81	D	Â

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Pirjanian Paolo C/O IROBOT CORPORATION 8 CROSBY DRIVE BEDFORD, MA 01730	Â	Â	  SVP and CTO	Â

Signatures

/s/ Glen D. Weinstein, Attorney-in-fact		12/02/2013
**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)	Consists of restricted stock unit awards made pursuant to the iRobot Corporation 2005 Stock Option and Incentive Plan. 30,000 restricted stock units vest over a four-year period, at a rate of twenty-five percent (25%) on each anniversary of the grant date (December 7, 2012). 11,825 restricted stock units vest over a four-year period, at a rate of twenty-five percent (25%) on each anniversary of the grant date (March 8, 2013). 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 each such vesting date.
(2)	This option vests over a four-year period at a rate of 25% on the date listed in the table, and in equal quarterly installments thereafter.
(3)	This option vests over a four-year period at a rate of 25% on the date listed in the table, and in equal quarterly installments thereafter.
(4)	This option vests at a rate of 147 shares on the date listed in the table, and in equal monthly installments over the remaining 25 months.
(5)	This option vests at a rate of 620 shares on the date listed in the table, and in equal monthly installments over the remaining 43 months.

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