1 AMENDMENT NO. 1 TO FORM 10-Q SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 (Mark One) [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended: September 30, 1999 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ------------------------- Commission file number 1-10233 ------------------------- MAGNETEK, INC. (Exact name of registrant as specified in its charter) Delaware 95-3917584 (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification Number) 26 Century Blvd. Nashville, Tennessee 37214 (Address of principal executive offices) (Zip Code) (615) 316-5100 (Registrant's telephone number, including area code) ---------------------------------------------------- (Former name, former address and former fiscal year, if changed since last report) Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes X No --- --- APPLICABLE ONLY TO CORPORATE ISSUERS: The number of shares outstanding of Registrant's Common Stock, as of November 5, 1999, 24,101,133 shares. 2 ITEM 6. Exhibits and Reports on Form 8-K (a) Exhibits 10.1 Fourth Amendment dated as of September 27, 1999, to the Restated Credit Agreement dated as of June 20, 1997. 10.2 1999 Stock Incentive Plan of MagneTek, Inc. (the "1999 Plan"). 10.3 2000 Employee Stock Plan of MagneTek, Inc. (the "2000 Plan"). 10.4 Standard Terms and Conditions Relating to Non-Qualified Stock Options, effective as of October 19, 1999, pertaining to the 1999 Plan and the 2000 Plan. 27 Financial Data Schedule (Previously filed with Form 10-Q for Quarter Ended September 30, 1999 filed on November 10, 1999 and incorporated herein by this reference) (b) Reports on Form 8-K The Company filed a Form 8-K dated August 2, 1999, reporting the sale of its Motors business to A.O. Smith Corporation. 3 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. MAGNETEK, INC. (Registrant) Date: November 15, 1999 /s/ David P. Reiland ------------------------------- David P. Reiland Executive Vice President and Chief Financial Officer (Duly authorized officer of the registrant and principal financial officer)