0001213900-16-011723.txt : 20160318 0001213900-16-011723.hdr.sgml : 20160318 20160318181347 ACCESSION NUMBER: 0001213900-16-011723 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150911 FILED AS OF DATE: 20160318 DATE AS OF CHANGE: 20160318 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Carbon Natural Gas Co CENTRAL INDEX KEY: 0000086264 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] IRS NUMBER: 260818050 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1700 BROADWAY, SUITE 1170 CITY: DENVER STATE: CO ZIP: 80290 BUSINESS PHONE: 720-407-7043 MAIL ADDRESS: STREET 1: 1700 BROADWAY, SUITE 1170 CITY: DENVER STATE: CO ZIP: 80290 FORMER COMPANY: FORMER CONFORMED NAME: ST LAWRENCE SEAWAY CORP DATE OF NAME CHANGE: 19920703 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MCDONALD PATRICK R CENTRAL INDEX KEY: 0001206559 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-02040 FILM NUMBER: 161517146 MAIL ADDRESS: STREET 1: CARBON NATURAL GAS COMPANY STREET 2: 1700 BROADWAY, SUITE #1170 CITY: DENVER STATE: CO ZIP: 80290 4 1 f4091115mcdonald_carbonnat.xml OWNERSHIP DOCUMENT X0306 4 2015-09-11 0 0000086264 Carbon Natural Gas Co CRBO 0001206559 MCDONALD PATRICK R 1700 BROADWAY, SUITE 1170 DENVER CO 80290 1 1 0 0 CHIEF EXECUTIVE OFFICER COMMON STOCK 2015-09-11 4 F 0 248520 0.40 D 2612568 D COMMON STOCK 482704 I See footnote These securities are directly owned by McDonald Energy, LLC. Mr. McDonald is the sole member and manager of McDonald Energy, LLC. /s/ Kevin D. Struzeski, by power of attorney 2016-03-18