X0708 D LIVE 0000086264 Carbon Natural Gas Co 1700 BROADWAY, SUITE 1170 DENVER CO COLORADO 80290 720-407-7030 DELAWARE ST LAWRENCE SEAWAY CORP Corporation true Patrick McDonald 1700 BROADWAY, SUITE 1170 DENVER CO COLORADO 80290 Executive Officer Director CEO Mark Pierce 1700 BROADWAY, SUITE 1170 DENVER CO COLORADO 80290 Executive Officer President Edwin Morgens 1700 BROADWAY, SUITE 1170 DENVER CO COLORADO 80290 Director David Kennedy 1700 BROADWAY, SUITE 1170 DENVER CO COLORADO 80290 Director Bryan Lawrence 1700 BROADWAY, SUITE 1170 DENVER CO COLORADO 80290 Director James Brandi 1700 BROADWAY, SUITE 1170 DENVER CO COLORADO 80290 Director Peter Leidel 1700 BROADWAY, SUITE 1170 DENVER CO COLORADO 80290 Director Kevin Struzeski 1700 BROADWAY, SUITE 1170 DENVER CO COLORADO 80290 Executive Officer CFO Oil and Gas $5,000,001 - $25,000,000 06b 4a5 false 2018-04-06 false true false 0 5000000 5000000 0 false 1 0 0 0 false Carbon Natural Gas Co /s/ Kevin Struzeski Kevin Struzeski CFO 2018-04-18