-------------------------- OMB APPROVAL -------------------------- OMB Number: 3235-0145 Expires: February 28, 2006 Estimated average burden hours per response... 11 -------------------------- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (AMENDMENT NO. ___)* IROBOT CORPORATION (Name of Issuer) COMMON STOCK, PAR VALUE $0.01 PER SHARE (Title of Class of Securities) 462726100 (CUSIP Number) December 31, 2005 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [ ] Rule 13d-1(b) [ ] Rule 13d-1(c) [X] Rule 13d-1(d) - ---------- * The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).
CUSIP No. 462726100 13G Page 2 of 5 Pages - -------------------------------------------------------------------------------- 1. NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) COLIN M. ANGLE - -------------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) [ ] (b) [ ] - -------------------------------------------------------------------------------- 3. SEC USE ONLY - -------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION UNITED STATES - -------------------------------------------------------------------------------- 5. SOLE VOTING POWER 1,894,139 ----------------------------------------------------------------- NUMBER OF 6. SHARED VOTING POWER SHARES BENEFICIALLY 200,000 OWNED BY ----------------------------------------------------------------- EACH 7. SOLE DISPOSITIVE POWER REPORTING PERSON WITH 1,894,139 ----------------------------------------------------------------- 8. SHARED DISPOSITIVE POWER 200,000 - -------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,094,139 - -------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - -------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 9.0% - -------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON IN - --------------------------------------------------------------------------------
CUSIP No. 462726100 13G Page 3 of 5 Pages ITEM 1(A). NAME OF ISSUER: iRobot Corporation ITEM 1(B). ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES: 63 South Avenue, Burlington, Massachusetts 01803 ITEM 2(A). NAME OF PERSON FILING: Colin M. Angle ITEM 2(B). ADDRESS OF PRINCIPAL BUSINESS OFFICE OR, IF NONE, RESIDENCE: c/o iRobot Corporation 63 South Avenue Burlington, Massachusetts 01803 ITEM 2(C). CITIZENSHIP: United States ITEM 2(D). TITLE OF CLASS OF SECURITIES: Common Stock, par value $0.01 per share (the "Common Stock") ITEM 2(E). CUSIP NUMBER: 462726100 ITEM 3. Not Applicable. ITEM 4. OWNERSHIP. Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1. (a) Amount beneficially owned: 2,094,139(1)(2) (b) Percent of class: 9.0% The foregoing percentage is calculated based on the 23,286,889 shares of Common Stock of iRobot Corporation outstanding as of November 9, 2005 as reported in the issuer's 424(b)(4) Prospectus filed with the SEC on November 9, 2005. (c) Number of shares as to which such person has: (i) Sole power to vote or to direct the vote: 1,894,139(1) (ii) Shared power to vote or to direct the vote: 200,000(2)
CUSIP No. 462726100 13G Page 4 of 5 Pages (iii) Sole power to dispose or to direct the disposition of: 1,894,139(1) (iv) Shared power to dispose or to direct the disposition of: 200,000(2) (1) Includes 347,710 shares of Common Stock issuable to Colin M. Angle upon exercise of stock options (2) Includes of 200,000 shares of Common Stock held by the Angle Family 2003 Irrevocable Trust. Colin M. Angle 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 Colin M. Angle is the beneficial owner of all of the reported shares. ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS. Not applicable. ITEM 6. OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON. Not applicable. ITEM 7. IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY. Not applicable. ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP. Not applicable. ITEM 9. NOTICE OF DISSOLUTION OF GROUP. Not applicable. ITEM 10. CERTIFICATION. Not applicable.
CUSIP No. 462726100 13G Page 5 of 5 Pages SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. Date: February 13, 2006 /s/ Colin M. Angle ---------------------------------------- Colin M. Angle