- -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- 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): May 18, 2000 Crown Castle International Corp. (Exact Name of Registrant as Specified in its Charter) Delaware 0-24737 76-0470458 (State or Other (Commission File Number) (IRS Employer Jurisdiction of Identification Number) Incorporation) 510 Bering Drive Suite 500 Houston, TX 77057 (Address of Principal Executive Office) Registrant's telephone number, including area code: (713) 570-3000 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- This document includes "forward-looking" statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Other than statements of historical fact, all statements regarding industry prospects, the consummation of the transactions described in this document and the Company's expectations regarding the future performance of its businesses and its financial position are forward-looking statements. These forward-looking statements are subject to numerous risks and uncertainties. Capitalized terms used but not defined herein shall have the meaning assigned thereto in the Company's Registration Statement on Form S-3 (Reg. No. 333-83395), as amended and as supplemented by a prospectus supplement dated August 5, 1999. Item 7. Financial Statements and Exhibits (a) Financial statements of businesses acquired. --Not applicable. (b) Pro forma financial information. The following unaudited pro forma condensed consolidated financial statements, together with the introductory language thereto, are included herein as Exhibit 2.1: (1) Unaudited Pro Forma Condensed Consolidated Statement of Operations for the year ended December 31, 1999 (2) Notes to Unaudited Pro Forma Condensed Consolidated Statement of Operations (3) Unaudited Pro Forma Condensed Consolidated Balance Sheet as of December 31, 1999 (4) Notes to Unaudited Pro Forma Condensed Consolidated Balance Sheet (c) Exhibits Exhibit No. Description ----------- ----------- 2.1 Unaudited Pro Forma Condensed Consolidated Financial Statements of Crown Castle International Corp. 1 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 Crown Castle International Corp. /s/ Wesley D. Cunningham By: _________________________________ Name: Wesley D. Cunningham Title: Senior Vice President, Corporate Controller and Chief Accounting Officer Date: May 18, 2000 2 EXHIBIT INDEX Exhibit No. Description ------- ----------- 2.1 Unaudited Pro Forma Condensed Consolidated Financial Statements of Crown Castle International Corp. 3