UNITED STATES 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): August 9, 2004 ADC TELECOMMUNICATIONS, Inc. (Exact name of registrant as specified in its charter) Minnesota 0-1424 41-0743912 ------------------------------ ----------------------- ------------------- (State or other (Commission File Number) (I.R.S. Employer jurisdiction of incorporation) Identification No.) 13625 Technology Drive, Eden Prairie, Minnesota 55344 (Address of principal executive offices, including zip code) (952) 938-8080 (Registrant's telephone number, including area code) ITEM 12. RESULTS OF OPERATIONS AND FINANCIAL CONDITION ADC Telecommunications, Inc. has issued selected preliminary results of operations for the third quarter ending July 31, 2004. The Company's press release dated August 9, 2004 announcing these results is attached hereto as Exhibit 99.1. SIGNATURE 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. ADC TELECOMMUNICATIONS, INC. (Registrant) Date: August 9, 2004 By: /s/ Mark P. Borman ------------------------------------ Mark P. Borman Vice President and Treasurer ADC TELECOMMUNCIATIONS, INC. FORM 8-K REPORT INDEX TO EXHIBITS Exhibit No. Description ----------- ----------- 99.1 Press Release dated August 9, 2004