EXHIBIT 4.27 AMENDMENT NO. 4 TO STOCKHOLDERS AGREEMENT AND CONSENT ---------------------------------- This Amendment No. 4 to Stockholders Agreement and Consent (this "Amendment") is entered into as of this 21st day of May, 1999, among Focal...Stockholders Agreement • July 6th, 1999 • Focal Communications Corp • Radiotelephone communications
9,000,000 Shares Common Stock ($0.01 par value)Underwriting Agreement • July 6th, 1999 • Focal Communications Corp • Radiotelephone communications • New York
