UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13D Under the Securities and Exchange Act of 1934 (Amendment No. 1 ) Name of Issuer: Nortek Inc. Title of Class of Securities: Common Cusip Number: 656559101 Name, Address and Telephone Number of Person authorized to receive notices and communications: Kevin Handwerker, General Counsel, c/o Neuberger Berman, 605 Third Avenue, NY, NY 10158 Date of Event which requires Filing of this statement: May 17, 2002 If the filing person has previously filed a statement on schedule 13g to report the acquisition which is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(b)(3) or (4), check the following box 0 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 disclosures provided in a prior cover page. The information required on 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). SCHEDULE 13 D CUSIP NO. 656559101 1.Name of Reporting Person S.S. or IRS identification NO. of Above Person Marvin Schwartz SS # 085-32-5709 2.Check the appropriate box if a member of a group* a 0 b 0 3. Sec use only 4.Source of funds* P.F.O.O. 5.Check Box if disclosure of legal proceedings is required pursuant to items 2(d) or 2(e) 0 6. Citizenship or place of organization U.S.A. 7. Sole Voting Power 230,400 8.Shared voting power 0 9.Sole dispositive power 230,400 10. Shared dispositive power 259,500 11. Aggregate amount beneficially owned by each reporting person 489,900 12.Check box if the aggregate amount in row 11 excludes certain shares* 0 13. Percent of class represented by amount in row 11. 4.68% 14.Type of reporting person* IN ITEM 1 Security and Issuer This statement related to the common stock (the "shares") of Nortek Inc. (the "Company"). The Address of the principal executive offices of the company is 50 Kennedy Plaza, Providence, RI 02903. ITEM 2 Identity and Background A) The name of the individual filing this statement is Marvin Schwartz B) The business address of Marvin Schwartz is: c/o Neuberger Berman, LLC, 605 Third Avenue, New York, New York 10158-3698. C) Marvin Schwartz is a Managing Director of Neuberger Berman, LLC, a limited liability company organized under the laws of the State of Delaware. Neuberger Berman, LLC is a registered broker/dealer and registered investment advisor which conducts a general brokerage, dealer and investment advisory business. This filing is made by Mr. Schwartz individually and not in his capacity as Managing Director of Neuberger Berman, LLC. The shares are held individually by Mr. Schwartz and others. The firm of Neuberger Berman, LLC has no voting or dispositive power regarding these shares. D) During the last five years Marvin Schwartz has not been convicted in a criminal proceeding(excluding traffic violations or similar misdemeanors). E) During the last five years Marvin Schwartz has not been a party to a civil proceeding as a result of which he is subject to judgement, decree or order enjoining future violations of or prohibiting or mandating activited subject to Federal or State securities laws or finding any violation with respect to such laws. F) Marvin Schwartz is a United States citizen. ITEM 3 Source and Amounts of Funds Marvin Schwartz now owns 230,400 shares for his personal account. Those shares acquired were purchased with his personal funds. In addition, Marvin Schwartz now beneficially owns 259,500 shares as follows: 259,500 shares are held in street name as a part of several accounts for the benefit of Marvin Schwartz's family. Marvin Schwartz is a beneficial owner of these 259,500 shares based on his discretionary and shared dispositive power over these accounts. ITEM 4 Purpose of Transaction Marvin Schwartz purchased the shares for investment purposes only. He does not have any plans or proposals which relate to or would result in any of the activities or matters referred to in paragraphs (a) through (j), inclusive of item 4 of Schedule 13D. ITEM 5 Interest in Securities of the Issuer A) Marvin Schwartz is the beneficial owner of 489,900 shares which represents 4.68% of the 10,468,373 shares outstanding. B) Marvin Schwartz has the sole power to dispose of 230,400 shares and has shared dispositive power with regard to 259,500 shares. Marvin Schwartz has sole voting power with regard to 230,400 shares and has shared voting power with regard to 0 shares. C) During the 60 days surrounding the event triggering this filing, Marvin Schwartz effected 13 open market transactions in the shares. The trade dates and prices are noted below: Trade Date B/S Shares Price 03/19/02 S 3,700 37.0897 03/20/02 S 10,300 36.9058 04/12/02 S 20,000 41.2633 05/06/02 S 4,400 43.9218 05/06/02 S 20,600 43.9218 05/07/02 S 200 43.68 05/08/02 S 5,800 43.63 05/09/02 S 23,500 43.3925 05/13/02 S 1,400 43 05/14/02 S 9,100 43 05/15/02 S 12,000 42.8053 05/16/02 S 16,000 42.9 05/17/02 S 20,000 43 ITEM 6 Contracts, Agreements, Understandings or Relationship with Respect to Securities of Issuer There are no agreements, contracts or understandings of any kind between Marvin Schwartz and any other person with regard to the shares or the issuer. ITEM 7 Material to be filed as Exhibits There are no materials to be filed as exhibits. Certification By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect. Signatures After reasonable inquiry and to the best of his knowledge and belief, the undersigned certifies that the information set forth in this statement is true, complete and correct. Dated: Marvin Schwartz