NYSE:DNR $ 1.75 +0.01 +0.57% Volume: 432,868 December 11, 2017
SEC-Filings
Date Filing Filing Description Download
December 29, 2009 D Small Company Offering and Sale of Securities Without Registration
December 29, 2009 4 Statement of Changes in Beneficial Ownership
December 23, 2009 8-K Current report filing
December 23, 2009 8-K Current report filing
December 23, 2009 4 Statement of Changes in Beneficial Ownership
December 7, 2009 S-4 Securities Registration: Business Combination
December 7, 2009 8-K Current report filing
December 3, 2009 8-K Current report filing
December 3, 2009 425 Filing of certain prospectuses and communications in connection with business combination transactions
November 13, 2009 8-K Current report filing
November 13, 2009 425 Filing of certain prospectuses and communications in connection with business combination transactions
November 12, 2009 425 Filing of certain prospectuses and communications in connection with business combination transactions
November 9, 2009 10-Q Quarterly Report
November 5, 2009 8-K Current report filing
November 5, 2009 8-K Current report filing
November 5, 2009 425 Filing of certain prospectuses and communications in connection with business combination transactions
November 4, 2009 4 Statement of Changes in Beneficial Ownership
November 4, 2009 3 Initial Statement of Beneficial Ownership
November 3, 2009 8-K Current report filing
November 2, 2009 8-K Current report filing
November 2, 2009 8-K Current report filing
November 2, 2009 425 Filing of certain prospectuses and communications in connection with business combination transactions
November 2, 2009 425 Filing of certain prospectuses and communications in connection with business combination transactions
October 5, 2009 4 Statement of Changes in Beneficial Ownership
October 2, 2009 4 Statement of Changes in Beneficial Ownership
October 2, 2009 4 Statement of Changes in Beneficial Ownership
October 2, 2009 4 Statement of Changes in Beneficial Ownership
October 2, 2009 4 Statement of Changes in Beneficial Ownership
October 2, 2009 4 Statement of Changes in Beneficial Ownership
October 2, 2009 4 Statement of Changes in Beneficial Ownership
October 2, 2009 4 Statement of Changes in Beneficial Ownership
October 2, 2009 4 Statement of Changes in Beneficial Ownership
October 2, 2009 4 Statement of Changes in Beneficial Ownership
October 2, 2009 4 Statement of Changes in Beneficial Ownership
October 2, 2009 4 Statement of Changes in Beneficial Ownership
October 2, 2009 4 Statement of Changes in Beneficial Ownership
October 2, 2009 4 Statement of Changes in Beneficial Ownership
September 21, 2009 4 Statement of Changes in Beneficial Ownership
September 11, 2009 4 Statement of Changes in Beneficial Ownership
September 10, 2009 4 Statement of Changes in Beneficial Ownership
September 9, 2009 S-8 POS Post-Effective Amendment to an S-8 filing
September 8, 2009 4 Statement of Changes in Beneficial Ownership
August 26, 2009 4 Statement of Changes in Beneficial Ownership
August 10, 2009 4 Statement of Changes in Beneficial Ownership
August 10, 2009 4 Statement of Changes in Beneficial Ownership
August 10, 2009 4 Statement of Changes in Beneficial Ownership
August 10, 2009 4 Statement of Changes in Beneficial Ownership
August 10, 2009 4 Statement of Changes in Beneficial Ownership
August 10, 2009 10-Q Quarterly Report
August 4, 2009 8-K Current report filing
August 4, 2009 4 Statement of Changes in Beneficial Ownership
August 4, 2009 4 Statement of Changes in Beneficial Ownership
August 4, 2009 4 Statement of Changes in Beneficial Ownership
July 13, 2009 4 Statement of Changes in Beneficial Ownership
July 8, 2009 4 Statement of Changes in Beneficial Ownership
July 7, 2009 8-K Current report filing
July 2, 2009 4 Statement of Changes in Beneficial Ownership
July 2, 2009 4 Statement of Changes in Beneficial Ownership
July 2, 2009 4 Statement of Changes in Beneficial Ownership
July 2, 2009 4 Statement of Changes in Beneficial Ownership
July 2, 2009 4 Statement of Changes in Beneficial Ownership
July 2, 2009 4 Statement of Changes in Beneficial Ownership
July 2, 2009 4 Statement of Changes in Beneficial Ownership
July 2, 2009 4 Statement of Changes in Beneficial Ownership
July 2, 2009 4 Statement of Changes in Beneficial Ownership
July 2, 2009 4 Statement of Changes in Beneficial Ownership
July 2, 2009 4 Statement of Changes in Beneficial Ownership
July 2, 2009 4 Statement of Changes in Beneficial Ownership
July 2, 2009 4 Statement of Changes in Beneficial Ownership
July 2, 2009 4 Statement of Changes in Beneficial Ownership
July 2, 2009 4 Statement of Changes in Beneficial Ownership
July 2, 2009 3 Initial Statement of Beneficial Ownership
June 23, 2009 S-8 Securities Registration: Employee Benefit Plan
June 11, 2009 SC 13G Statement of Ownership
June 5, 2009 4 Statement of Changes in Beneficial Ownership
June 2, 2009 4/A Amended Statement of Changes in Beneficial Ownership
June 2, 2009 4 Statement of Changes in Beneficial Ownership
June 2, 2009 4 Statement of Changes in Beneficial Ownership
June 2, 2009 4 Statement of Changes in Beneficial Ownership
June 2, 2009 4 Statement of Changes in Beneficial Ownership
May 29, 2009 4 Statement of Changes in Beneficial Ownership
May 20, 2009 4 Statement of Changes in Beneficial Ownership
May 20, 2009 4 Statement of Changes in Beneficial Ownership
May 11, 2009 10-Q Quarterly Report
May 6, 2009 DEFA14A Additional Proxy Soliciting Materials (definitive)
May 6, 2009 8-K Current report filing
May 5, 2009 ARS Annual Report to Security Holders
May 5, 2009 8-K Current report filing
April 10, 2009 8-K Current report filing
April 7, 2009 DEF 14A Proxy Statement (definitive)
April 2, 2009 4 Statement of Changes in Beneficial Ownership
April 2, 2009 4 Statement of Changes in Beneficial Ownership
April 2, 2009 4 Statement of Changes in Beneficial Ownership
April 2, 2009 4 Statement of Changes in Beneficial Ownership
April 2, 2009 4 Statement of Changes in Beneficial Ownership
April 2, 2009 4 Statement of Changes in Beneficial Ownership
April 2, 2009 4 Statement of Changes in Beneficial Ownership
April 2, 2009 4 Statement of Changes in Beneficial Ownership
April 2, 2009 4 Statement of Changes in Beneficial Ownership
April 2, 2009 4 Statement of Changes in Beneficial Ownership
April 2, 2009 4 Statement of Changes in Beneficial Ownership
April 1, 2009 4 Statement of Changes in Beneficial Ownership
April 1, 2009 4 Statement of Changes in Beneficial Ownership
April 1, 2009 4 Statement of Changes in Beneficial Ownership
March 31, 2009 11-K Annual Report of Employee Stock Plans
March 30, 2009 4 Statement of Changes in Beneficial Ownership
March 25, 2009 4 Statement of Changes in Beneficial Ownership
March 9, 2009 4 Statement of Changes in Beneficial Ownership
March 4, 2009 4 Statement of Changes in Beneficial Ownership
March 2, 2009 10-K Annual Report
February 25, 2009 8-K Current report filing
February 17, 2009 SC 13G/A Amended Statement of Ownership
February 17, 2009 SC 13G/A Amended Statement of Ownership
February 17, 2009 8-K Current report filing
February 17, 2009 5 Annual Statement of Changes in Beneficial Ownership
February 12, 2009 424B2 Prospectus filed pursuant to Rule 424(b)(2)
February 11, 2009 FWP Free Writing Prospectus - Filing under Securities Act Rules 163/433
February 11, 2009 S-3MEF Registration of Additional Securities (up to 20%)
February 10, 2009 S-3ASR Automatic shelf registration statement of securities of well-known seasoned issuers
February 10, 2009 SC 13G Statement of Ownership
February 6, 2009 8-K Current report filing
February 5, 2009 8-K Current report filing
February 3, 2009 4 Statement of Changes in Beneficial Ownership
February 3, 2009 4 Statement of Changes in Beneficial Ownership
February 3, 2009 4 Statement of Changes in Beneficial Ownership
February 3, 2009 4 Statement of Changes in Beneficial Ownership
February 3, 2009 4 Statement of Changes in Beneficial Ownership
February 2, 2009 8-K Current report filing
January 14, 2009 4/A Amended Statement of Changes in Beneficial Ownership
January 9, 2009 SC 13G/A Amended Statement of Ownership
January 7, 2009 8-K Current report filing
January 6, 2009 4 Statement of Changes in Beneficial Ownership
January 6, 2009 4 Statement of Changes in Beneficial Ownership
January 6, 2009 4 Statement of Changes in Beneficial Ownership
January 6, 2009 4 Statement of Changes in Beneficial Ownership
January 6, 2009 4 Statement of Changes in Beneficial Ownership
January 6, 2009 4 Statement of Changes in Beneficial Ownership
January 6, 2009 4 Statement of Changes in Beneficial Ownership
January 6, 2009 4 Statement of Changes in Beneficial Ownership
January 6, 2009 4 Statement of Changes in Beneficial Ownership
January 6, 2009 4 Statement of Changes in Beneficial Ownership
January 6, 2009 4 Statement of Changes in Beneficial Ownership
January 6, 2009 4 Statement of Changes in Beneficial Ownership
January 6, 2009 4 Statement of Changes in Beneficial Ownership
January 6, 2009 4 Statement of Changes in Beneficial Ownership
January 6, 2009 4 Statement of Changes in Beneficial Ownership
January 6, 2009 4 Statement of Changes in Beneficial Ownership
January 6, 2009 4 Statement of Changes in Beneficial Ownership
January 6, 2009 4 Statement of Changes in Beneficial Ownership
January 5, 2009 4 Statement of Changes in Beneficial Ownership
January 5, 2009 4 Statement of Changes in Beneficial Ownership
January 5, 2009 4 Statement of Changes in Beneficial Ownership
January 5, 2009 4 Statement of Changes in Beneficial Ownership
January 5, 2009 4 Statement of Changes in Beneficial Ownership
January 5, 2009 4 Statement of Changes in Beneficial Ownership
January 5, 2009 4 Statement of Changes in Beneficial Ownership
January 5, 2009 4 Statement of Changes in Beneficial Ownership
January 5, 2009 4 Statement of Changes in Beneficial Ownership
January 5, 2009 4 Statement of Changes in Beneficial Ownership
January 5, 2009 4 Statement of Changes in Beneficial Ownership
January 5, 2009 4 Statement of Changes in Beneficial Ownership
January 5, 2009 4 Statement of Changes in Beneficial Ownership
Date Filing Filing Description Download
12.29.2009 D Small Company Offering and Sale of Securities Without Registration
12.29.2009 4 Statement of Changes in Beneficial Ownership
12.23.2009 8-K Current report filing
12.23.2009 8-K Current report filing
12.23.2009 4 Statement of Changes in Beneficial Ownership
12.7.2009 S-4 Securities Registration: Business Combination
12.7.2009 8-K Current report filing
12.3.2009 8-K Current report filing
12.3.2009 425 Filing of certain prospectuses and communications in connection with business combination transactions
11.13.2009 8-K Current report filing
11.13.2009 425 Filing of certain prospectuses and communications in connection with business combination transactions
11.12.2009 425 Filing of certain prospectuses and communications in connection with business combination transactions
11.9.2009 10-Q Quarterly Report
11.5.2009 8-K Current report filing
11.5.2009 8-K Current report filing
11.5.2009 425 Filing of certain prospectuses and communications in connection with business combination transactions
11.4.2009 4 Statement of Changes in Beneficial Ownership
11.4.2009 3 Initial Statement of Beneficial Ownership
11.3.2009 8-K Current report filing
11.2.2009 8-K Current report filing
11.2.2009 8-K Current report filing
11.2.2009 425 Filing of certain prospectuses and communications in connection with business combination transactions
11.2.2009 425 Filing of certain prospectuses and communications in connection with business combination transactions
10.5.2009 4 Statement of Changes in Beneficial Ownership
10.2.2009 4 Statement of Changes in Beneficial Ownership
10.2.2009 4 Statement of Changes in Beneficial Ownership
10.2.2009 4 Statement of Changes in Beneficial Ownership
10.2.2009 4 Statement of Changes in Beneficial Ownership
10.2.2009 4 Statement of Changes in Beneficial Ownership
10.2.2009 4 Statement of Changes in Beneficial Ownership
10.2.2009 4 Statement of Changes in Beneficial Ownership
10.2.2009 4 Statement of Changes in Beneficial Ownership
10.2.2009 4 Statement of Changes in Beneficial Ownership
10.2.2009 4 Statement of Changes in Beneficial Ownership
10.2.2009 4 Statement of Changes in Beneficial Ownership
10.2.2009 4 Statement of Changes in Beneficial Ownership
10.2.2009 4 Statement of Changes in Beneficial Ownership
9.21.2009 4 Statement of Changes in Beneficial Ownership
9.11.2009 4 Statement of Changes in Beneficial Ownership
9.10.2009 4 Statement of Changes in Beneficial Ownership
9.9.2009 S-8 POS Post-Effective Amendment to an S-8 filing
9.8.2009 4 Statement of Changes in Beneficial Ownership
8.26.2009 4 Statement of Changes in Beneficial Ownership
8.10.2009 4 Statement of Changes in Beneficial Ownership
8.10.2009 4 Statement of Changes in Beneficial Ownership
8.10.2009 4 Statement of Changes in Beneficial Ownership
8.10.2009 4 Statement of Changes in Beneficial Ownership
8.10.2009 4 Statement of Changes in Beneficial Ownership
8.10.2009 10-Q Quarterly Report
8.4.2009 8-K Current report filing
8.4.2009 4 Statement of Changes in Beneficial Ownership
8.4.2009 4 Statement of Changes in Beneficial Ownership
8.4.2009 4 Statement of Changes in Beneficial Ownership
7.13.2009 4 Statement of Changes in Beneficial Ownership
7.8.2009 4 Statement of Changes in Beneficial Ownership
7.7.2009 8-K Current report filing
7.2.2009 4 Statement of Changes in Beneficial Ownership
7.2.2009 4 Statement of Changes in Beneficial Ownership
7.2.2009 4 Statement of Changes in Beneficial Ownership
7.2.2009 4 Statement of Changes in Beneficial Ownership
7.2.2009 4 Statement of Changes in Beneficial Ownership
7.2.2009 4 Statement of Changes in Beneficial Ownership
7.2.2009 4 Statement of Changes in Beneficial Ownership
7.2.2009 4 Statement of Changes in Beneficial Ownership
7.2.2009 4 Statement of Changes in Beneficial Ownership
7.2.2009 4 Statement of Changes in Beneficial Ownership
7.2.2009 4 Statement of Changes in Beneficial Ownership
7.2.2009 4 Statement of Changes in Beneficial Ownership
7.2.2009 4 Statement of Changes in Beneficial Ownership
7.2.2009 4 Statement of Changes in Beneficial Ownership
7.2.2009 4 Statement of Changes in Beneficial Ownership
7.2.2009 3 Initial Statement of Beneficial Ownership
6.23.2009 S-8 Securities Registration: Employee Benefit Plan
6.11.2009 SC 13G Statement of Ownership
6.5.2009 4 Statement of Changes in Beneficial Ownership
6.2.2009 4/A Amended Statement of Changes in Beneficial Ownership
6.2.2009 4 Statement of Changes in Beneficial Ownership
6.2.2009 4 Statement of Changes in Beneficial Ownership
6.2.2009 4 Statement of Changes in Beneficial Ownership
6.2.2009 4 Statement of Changes in Beneficial Ownership
5.29.2009 4 Statement of Changes in Beneficial Ownership
5.20.2009 4 Statement of Changes in Beneficial Ownership
5.20.2009 4 Statement of Changes in Beneficial Ownership
5.11.2009 10-Q Quarterly Report
5.6.2009 DEFA14A Additional Proxy Soliciting Materials (definitive)
5.6.2009 8-K Current report filing
5.5.2009 ARS Annual Report to Security Holders
5.5.2009 8-K Current report filing
4.10.2009 8-K Current report filing
4.7.2009 DEF 14A Proxy Statement (definitive)
4.2.2009 4 Statement of Changes in Beneficial Ownership
4.2.2009 4 Statement of Changes in Beneficial Ownership
4.2.2009 4 Statement of Changes in Beneficial Ownership
4.2.2009 4 Statement of Changes in Beneficial Ownership
4.2.2009 4 Statement of Changes in Beneficial Ownership
4.2.2009 4 Statement of Changes in Beneficial Ownership
4.2.2009 4 Statement of Changes in Beneficial Ownership
4.2.2009 4 Statement of Changes in Beneficial Ownership
4.2.2009 4 Statement of Changes in Beneficial Ownership
4.2.2009 4 Statement of Changes in Beneficial Ownership
4.2.2009 4 Statement of Changes in Beneficial Ownership
4.1.2009 4 Statement of Changes in Beneficial Ownership
4.1.2009 4 Statement of Changes in Beneficial Ownership
4.1.2009 4 Statement of Changes in Beneficial Ownership
3.31.2009 11-K Annual Report of Employee Stock Plans
3.30.2009 4 Statement of Changes in Beneficial Ownership
3.25.2009 4 Statement of Changes in Beneficial Ownership
3.9.2009 4 Statement of Changes in Beneficial Ownership
3.4.2009 4 Statement of Changes in Beneficial Ownership
3.2.2009 10-K Annual Report
2.25.2009 8-K Current report filing
2.17.2009 SC 13G/A Amended Statement of Ownership
2.17.2009 SC 13G/A Amended Statement of Ownership
2.17.2009 8-K Current report filing
2.17.2009 5 Annual Statement of Changes in Beneficial Ownership
2.12.2009 424B2 Prospectus filed pursuant to Rule 424(b)(2)
2.11.2009 FWP Free Writing Prospectus - Filing under Securities Act Rules 163/433
2.11.2009 S-3MEF Registration of Additional Securities (up to 20%)
2.10.2009 S-3ASR Automatic shelf registration statement of securities of well-known seasoned issuers
2.10.2009 SC 13G Statement of Ownership
2.6.2009 8-K Current report filing
2.5.2009 8-K Current report filing
2.3.2009 4 Statement of Changes in Beneficial Ownership
2.3.2009 4 Statement of Changes in Beneficial Ownership
2.3.2009 4 Statement of Changes in Beneficial Ownership
2.3.2009 4 Statement of Changes in Beneficial Ownership
2.3.2009 4 Statement of Changes in Beneficial Ownership
2.2.2009 8-K Current report filing
1.14.2009 4/A Amended Statement of Changes in Beneficial Ownership
1.9.2009 SC 13G/A Amended Statement of Ownership
1.7.2009 8-K Current report filing
1.6.2009 4 Statement of Changes in Beneficial Ownership
1.6.2009 4 Statement of Changes in Beneficial Ownership
1.6.2009 4 Statement of Changes in Beneficial Ownership
1.6.2009 4 Statement of Changes in Beneficial Ownership
1.6.2009 4 Statement of Changes in Beneficial Ownership
1.6.2009 4 Statement of Changes in Beneficial Ownership
1.6.2009 4 Statement of Changes in Beneficial Ownership
1.6.2009 4 Statement of Changes in Beneficial Ownership
1.6.2009 4 Statement of Changes in Beneficial Ownership
1.6.2009 4 Statement of Changes in Beneficial Ownership
1.6.2009 4 Statement of Changes in Beneficial Ownership
1.6.2009 4 Statement of Changes in Beneficial Ownership
1.6.2009 4 Statement of Changes in Beneficial Ownership
1.6.2009 4 Statement of Changes in Beneficial Ownership
1.6.2009 4 Statement of Changes in Beneficial Ownership
1.6.2009 4 Statement of Changes in Beneficial Ownership
1.6.2009 4 Statement of Changes in Beneficial Ownership
1.6.2009 4 Statement of Changes in Beneficial Ownership
1.5.2009 4 Statement of Changes in Beneficial Ownership
1.5.2009 4 Statement of Changes in Beneficial Ownership
1.5.2009 4 Statement of Changes in Beneficial Ownership
1.5.2009 4 Statement of Changes in Beneficial Ownership
1.5.2009 4 Statement of Changes in Beneficial Ownership
1.5.2009 4 Statement of Changes in Beneficial Ownership
1.5.2009 4 Statement of Changes in Beneficial Ownership
1.5.2009 4 Statement of Changes in Beneficial Ownership
1.5.2009 4 Statement of Changes in Beneficial Ownership
1.5.2009 4 Statement of Changes in Beneficial Ownership
1.5.2009 4 Statement of Changes in Beneficial Ownership
1.5.2009 4 Statement of Changes in Beneficial Ownership
1.5.2009 4 Statement of Changes in Beneficial Ownership
1.75 +0.01 +0.57% Volume: 432,868 12/11/17
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