SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 6, 1999 GENERAL INSTRUMENT CORPORATION (Exact Name of registrant specified in its charter) Delaware 001-12925 36-4134221 - ----------------------- ---------------------- --------------------------- (State of Incorporation) (Commission File Number) (IRS Employer Identification No.) 101 Tournament Drive Horsham, PA 19044 -------------------------------------- (Address of principal executive offices) Registrant's telephone number: (215) 323-1000 Item 5. Other Events ------------ On October 6, 1999, General Instrument Corporation announced that an American Arbitration Association panel released an interim decision in the breach of contract dispute between General Instrument Corporation and StarSight Telecast, Inc., a unit of Gemstar International Group, Ltd. The press release is attached as Exhibit 99.1 hereto. Item 7. Financial Statements and Exhibits --------------------------------- Exhibit 99.1 Press release dated October 6, 1999 -2- 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 hereunto duly authorized. GENERAL INSTRUMENT CORPORATION (Registrant) By: /s/ Robert A. Scott ----------------------- Name: Robert A. Scott Title: Senior Vice President, General Counsel and Secretary Date: October 6, 1999 -3-