| March 02, 2010 |
Atna Provides NI-43-101 Resource Estimate for Cecil R Project |
| February 26, 2010 |
Atna Reaches Commercial Production Levels at the Briggs Mine |
| February 22, 2010 |
Atna Updates Reserve Estimates for Briggs and Reward |
| February 16, 2010 |
Atna Initiates Development of Reward Gold Mine |
| February 01, 2010 |
Atna Resources Begins Trading on OTC Bulletin Board |
| January 28, 2010 |
Atna Resources Provides Update on Exploration and Venture Projects |
| December 09, 2009 |
Atna Announces Closing of Gold Participating Bond Offering |
| November 23, 2009 |
Atna Announces Gold Participating Bond Offering |
| November 16, 2009 |
Atna Resources Reports Third Quarter 2009 Results |
| October 07, 2009 |
John Theobald Joins Atna's Board of Directors |
| September 18, 2009 |
Atna Announces Closing of Private Placement of Debentures |
| September 14, 2009 |
Atna Announces Private Placement of Debentures |
| September 10, 2009 |
Atna Reports Significant Gold Resource for its Columbia Gold Project |
| August 24, 2009 |
Atna Receives Approval for Development of Reward Gold Mine |
| August 14, 2009 |
Atna Resources Reports Second Quarter 2009 Results |
| August 11, 2009 |
Atna Increases Gold Resources at Briggs Mine |
| August 07, 2009 |
Atna Announces Changes to Board of Directors |
| June 08, 2009 |
Atna Expands Mineralization at Briggs Mine |
| June 04, 2009 |
Atna Reports Additional Pinson Drill Results |
| June 02, 2009 |
Atna Enters into New Agreement in the Sand Creek Uranium Joint Venture; Drilling to Resume |
| May 15, 2009 |
Atna Resources Reports First Quarter 2009 Results |
| May 13, 2009 |
Atna Makes First Gold Pour at Briggs Mine |
| May 01, 2009 |
Atna Resources Receives Final Payment in Marg Property Sale |
| April 09, 2009 |
Atna Resources Signs Pinson Joint Venture Agreement |
| April 07, 2009 |
Atna Extends Gold Mineralization at Cecil R Project |
| March 31, 2009 |
Atna Resources Reports Year End and Fourth Quarter 2008 Results |
| February 27, 2009 |
Atna Confirms New Gold Zone at Briggs Mine |
| February 18, 2009 |
Atna Reports Reserve Increase and Updated Mine Plan for the Briggs Mine in California |
| February 04, 2009 |
Atna Provides Update on Exploration Venture Properties |
| January 28, 2009 |
Atna Commences Mining Gold Ore at Briggs |
| January 15, 2009 |
Atna Resources Receives Notice of Completion of $30 Million Expenditure at Pinson |
| December 18, 2008 |
Atna Announces Management Changes and Option Grants |
| November 17, 2008 |
Atna Resources Third Quarter 2008 Conference Call, Monday November 17th |
| November 14, 2008 |
Atna Resources Reports Third Quarter 2008 Results |
| October 31, 2008 |
Atna Reports Third Quarter Progress at Pinson Gold Project, Nevada |
| October 09, 2008 |
Drilling Commences at Atna's Clover Project |
| October 08, 2008 |
Atna Commences Drilling at Briggs Gold Mine |
| October 07, 2008 |
Atna Resources Denied Grant of Certiorari in the McDonald Takings Case |
| September 09, 2008 |
Atna Accelerates Briggs Gold Mine Re-Start |
| September 04, 2008 |
Atna Agrees To Sell Royalty Portfolio For US$20 Million |
| August 14, 2008 |
Atna Resources Reports Second Quarter 2008 Results |
| August 05, 2008 |
Atna Reports 2nd Quarter Progress At Pinson Gold Project, Nevada |
| July 22, 2008 |
MOUNTAIN STATES LEGAL FOUNDATION FILES PETITION WITH US SUPREME COURT FOR ATNA RESOURCES IN THE MCDONALD TAKINGS CASE |
| June 16, 2008 |
Atna Completes Consolidation of Seven-Up Pete Gold Property |
| May 29, 2008 |
ATNA RESOURCES REPORTS FIRST QUARTER 2008 RESULTS |
| May 15, 2008 |
ATNA REPORTS AGM RESULTS |
| May 13, 2008 |
Atna Delays Filing Interim Financial Statements Due To Recent Merger |
| May 08, 2008 |
ATNA TECHNICAL REPORT RECOMMENDS RE-START OF BRIGGS MINE IN CALIFORNIA |
| May 06, 2008 |
ATNA RESOURCES REMINDS SHAREHOLDERS OF ITS ANNUAL |
| April 24, 2008 |
ATNA REPORTS ACCELERATED DEVELOPMENT AT PINSON GOLD PROJECT |
