SEC FORM 4

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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

1. Name and Address of Reporting Person^*

TRIDENT CAPITAL MANAGEMENT V LLC

(Last)

(First)

(Middle)

C/O TRIDENT CAPITAL

505 HAMILTON AVENUE, SUITE 200

(Street)

PALO ALTO

94301

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
IROBOT CORP [ IRBT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

Director	X	10% Owner
Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
11/15/2005

4. If Amendment, Date of 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

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	11/15/2005		C		2,089,237	A	$0 ^{( 1 )}	2,089,237	I	See Footnote ^{( 2 )}
Common Stock	11/15/2005		C		1,871,615	A	$0 ^{( 1 )}	1,871,615	I	See Footnote ^{( 3 )}
Common Stock	11/15/2005		C		10,380	A	$0 ^{( 1 )}	10,380	I	See Footnote ^{( 4 )}
Common Stock	11/15/2005		C		10,878	A	$0 ^{( 1 )}	10,878	I	See Footnote ^{( 5 )}
Common Stock	11/15/2005		C		54,171	A	$0 ^{( 1 )}	54,171	I	See Footnote ^{( 6 )}
Common Stock	11/15/2005		C		142,193	A	$0 ^{( 1 )}	142,193	I	See Footnote ^{( 7 )}
Common Stock	11/15/2005		S		68,249 ^{( 8 )}	D	$24	2,020,988	I	See Footnote ^{( 2 )}
Common Stock	11/15/2005		S		61,140 ^{( 8 )}	D	$24	1,810,475	I	See Footnote ^{( 3 )}
Common Stock	11/15/2005		S		339 ^{( 8 )}	D	$24	10,041	I	See Footnote ^{( 4 )}
Common Stock	11/15/2005		S		355 ^{( 8 )}	D	$24	10,523	I	See Footnote ^{( 5 )}
Common Stock	11/15/2005		S		1,770 ^{( 8 )}	D	$24	52,401	I	See Footnote ^{( 6 )}
Common Stock	11/15/2005		S		4,645 ^{( 8 )}	D	$24	137,548	I	See Footnote ^{( 7 )}

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 Securities Underlying Derivative Security (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: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Series E Preferred Stock	^{( 1 )}	11/15/2005		C			1,933,184	^{( 1 )}	^{( 1 )}	Common Stock	1,933,184	$0	0	I	See Footnote ^{( 2 )}
Series F Preferred Stock	^{( 1 )}	11/15/2005		C			156,053	^{( 1 )}	^{( 1 )}	Common Stock	156,053	$0	0	I	See Footnote ^{( 2 )}
Series E Preferred Stock	^{( 1 )}	11/15/2005		C			1,731,817	^{( 1 )}	^{( 1 )}	Common Stock	1,731,817	$0	0	I	See Footnote ^{( 3 )}
SeriesF Preferred Stock	^{( 1 )}	11/15/2005		C			139,798	^{( 1 )}	^{( 1 )}	Common Stock	139,798	$0	0	I	See Footnote ^{( 3 )}
Series E Preferred Stock	^{( 1 )}	11/15/2005		C			9,605	^{( 1 )}	^{( 1 )}	Common Stock	9,605	$0	0	I	See Footnote ^{( 4 )}
Series F Preferred Stock	^{( 1 )}	11/15/2005		C			775	^{( 1 )}	^{( 1 )}	Common Stock	775	$0	0	I	See Footnote ^{( 4 )}
Series E Preferred Stock	^{( 1 )}	11/15/2005		C			10,065	^{( 1 )}	^{( 1 )}	Common Stock	10,065	$0	0	I	See Footnote ^{( 5 )}
Series F Preferred Stock	^{( 1 )}	11/15/2005		C			813	^{( 1 )}	^{( 1 )}	Common Stock	813	$0	0	I	See Footnote ^{( 5 )}
Series E Preferred Stock	^{( 1 )}	11/15/2005		C			50,125	^{( 1 )}	^{( 1 )}	Common Stock	50,125	$0	0	I	See Footnote ^{( 6 )}
Series F Preferred Stock	^{( 1 )}	11/15/2005		C			4,046	^{( 1 )}	^{( 1 )}	Common Stock	4,046	$0	0	I	See Footnote ^{( 6 )}
Series E Preferred Stock	^{( 1 )}	11/15/2005		C			131,572	^{( 1 )}	^{( 1 )}	Common Stock	131,572	$0	0	I	See Footnote ^{( 7 )}
Series F Preferred Stock	^{( 1 )}	11/15/2005		C			10,621	^{( 1 )}	^{( 1 )}	Common Stock	10,621	$0	0	I	See Footnote ^{( 7 )}

1. Name and Address of Reporting Person^*

TRIDENT CAPITAL MANAGEMENT V LLC

(Last)

(First)

(Middle)

C/O TRIDENT CAPITAL

505 HAMILTON AVENUE, SUITE 200

(Street)

PALO ALTO

94301

(City)

(State)

(Zip)

1. Name and Address of Reporting Person^*

TRIDENT CAPITAL FUND V AFFILIATES FUND LP

(Last)

(First)

(Middle)

C/O TRIDENT CAPITAL

505 HAMILTON AVENUE, SUITE 200

(Street)

PALO ALTO

94301

(City)

(State)

(Zip)

1. Name and Address of Reporting Person^*

TRIDENT CAPITAL FUND V PRINCIPALS FUND L P

(Last)

(First)

(Middle)

C/O TRIDENT CAPITAL

505 HAMILTON AVENUE, SUITE 200

(Street)

PALO ALTO

94301

(City)

(State)

(Zip)

1. Name and Address of Reporting Person^*

TRIDENT CAPITAL PARALLEL FUND V CV

(Last)

(First)

(Middle)

C/O TRIDENT CAPITAL

505 HAMILTON AVENUE, SUITE 200

(Street)

PALO ALTO

94301

(City)

(State)

(Zip)

1. Name and Address of Reporting Person^*

TRIDENT CAPITAL FUND V AFFILIATES FUND Q LP

(Last)

(First)

(Middle)

C/O TRIDENT CAPITAL

505 HAMILTON AVENUE, SUITE 200

(Street)

PALO ALTO

94301

(City)

(State)

(Zip)

1. Name and Address of Reporting Person^*

TRIDENT CAPITAL FUND V LP

(Last)

(First)

(Middle)

C/O TRIDENT CAPITAL

505 HAMILTON AVENUE, SUITE 200

(Street)

PALO ALTO

34301

(City)

(State)

(Zip)

Explanation of Responses:

1. The preferred stock automatically converted upon the consummation of the Issuer's initial public offering on a one-for-one basis.

2. Consists of shares held indirectly by Trident Capital Management-V, L.L.C. as sole general partner of Trident Capital Fund-V, L.P., Trident Capital Fund-V Affiliates Fund, L.P., Trident Capital Fund-V Affiliates Fund (Q), L.P., and Trident Capital Fund-V Principals Fund, L.P. and the sole investment general partner of Trident Capital Parallel Fund-V, C.V. The reporting person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of all of the reported shares for purposes of Section 16 or any other purpose.

3. Consists of shares owned by Trident Capital Fund-V, L.P.

4. Consists of shares owned by Trident Capital Fund-V Affiliates Fund (Q), L.P.

5. Consists of shares owned by Trident Capital Fund-V Affiliates Fund, L.P.

6. Consists of shares owned by Trident Capital Fund-V Principals Fund, L.P.

7. Consists of shares owned by Trident Capital Parallel Fund-V, C.V.

8. Shares sold pursuant to the exercise of the over-allotment option in connection with the intial public offering of common stock of iRobot Corporation.

Remarks:

	/s/ Bonnie N. Kennedy, Managing Director, Trident Capital Management V, L.L.C.	11/15/2005
	/s/ Bonnie N. Kennedy, Managing Director, Trident Capital Fund-V Affiliates Fund, L.P.	11/15/2005
	/s/ Bonnie N. Kennedy, Managing Director, Trident Capital Fund-V Principals Fund, L.P.	11/15/2005
	/s/ Bonnie N. Kennedy, Managing Director, Trident Capital Parallel Fund-V, C.V.	11/15/2005
	/s/ Bonnie N. Kennedy, Managing Director, Trident Capital Fund-V Affiliates Fund (Q), L.P.	11/15/2005
	/s/ Bonnie N. Kennedy, Managing Director, Trident Capital Fund-V, L.P.	11/15/2005
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* 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).
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