SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001213900-17-003740
Filing Date
2017-04-13
Accepted
2017-04-13 19:39:22
Documents
1
Period of Report
2017-03-20

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT f4032017pierce_carbon.html 4  
1 OWNERSHIP DOCUMENT f4032017pierce_carbon.xml 4 5256
  Complete submission text file 0001213900-17-003740.txt   6688
Mailing Address 1700 BROADWAY, SUITE 1170 DENVER CO 80290
Business Address 1700 BROADWAY, SUITE 1170 DENVER CO 80290 720-407-7043
Carbon Natural Gas Co (Issuer) CIK: 0000086264 (see all company filings)

IRS No.: 260818050 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 1311 Crude Petroleum & Natural Gas

Mailing Address 1700 BROADWAY, SUITE 1170 DENVER CO 80290
Business Address
Pierce Mark Duane (Reporting) CIK: 0001540715 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-02040 | Film No.: 17761924