EDGAR Filing Documents for 0001246360-13-002290

Form 4 - Statement of changes in beneficial ownership of securities:

SEC Accession No. 0001246360-13-002290

Filing Date

2013-04-01

Accepted

2013-04-01 17:49:15

Documents

Period of Report

2013-03-31

Document Format Files

Seq	Description	Document	Type	Size
1	PRIMARY DOCUMENT	form.html	4
1	PRIMARY DOCUMENT	form.xml	4	17135
	Complete submission text file	0001246360-13-002290.txt		18367

Mailing Address 1999 BROADWAY SUITE 3700 DENVER CO 80202

Business Address 1999 BROADWAY SUITE 3700 DENVER CO 80202 303-999-4400

IRS No.: 770079387 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 1311 Crude Petroleum & Natural Gas

Mailing Address

Business Address

Type: 4 | Act: 34 | File No.: 001-09735 | Film No.: 13732644