0001140361-12-015087.txt : 20120313 0001140361-12-015087.hdr.sgml : 20120313 20120313110516 ACCESSION NUMBER: 0001140361-12-015087 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120312 FILED AS OF DATE: 20120313 DATE AS OF CHANGE: 20120313 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ONEILL TIMOTHY G CENTRAL INDEX KEY: 0001166934 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-31227 FILM NUMBER: 12686125 MAIL ADDRESS: STREET 1: 6285 TIMARRON COVE LN CITY: BURKE STATE: VA ZIP: 22015 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: COGENT COMMUNICATIONS GROUP INC CENTRAL INDEX KEY: 0001158324 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 522337274 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1015 31ST STREET CITY: WASHINGTON STATE: DC ZIP: 20007 BUSINESS PHONE: 2022954200 4 1 doc1.xml FORM 4 X0304 4 2012-03-12 0 0001158324 COGENT COMMUNICATIONS GROUP INC CCOI 0001166934 ONEILL TIMOTHY G 1015 31ST ST., NW WASHINGTON DC 20007 0 1 0 0 VP Field Engineering common stock 2012-03-12 4 S 0 2000 18.45 D 43152 D The sale of shares of common stock reported here was implemented pursuant to Mr. O'Neill's structured sale plan (10b5-1 plan). A portion of these securities is not vested. Timothy G. O'Neill 2012-03-13