| Data | Hora | Fonte | Título | Código | Companhia |
| 20/01/2009 | 11:45 | Marketwired | Polar Star Mining Corporation Ticker Symbol Change | TSXV:POS | Polar Star Mining (Tier2) |
| 19/01/2009 | 18:16 | Marketwired Canada | TSX Venture Exchange Daily Bulletins for January 19, 2009 | TSXV:POS | Polar Star Mining (Tier2) |
| 12/01/2009 | 14:33 | Marketwired | Polar Star-Todd Creek 2008 Drill Program and Exploration Results | TSXV:POS | Polar Star Mining (Tier2) |
| 12/01/2009 | 12:39 | Marketwired | Polar Star: Montezuma Exploration Update | TSXV:POS | Polar Star Mining (Tier2) |
| 08/01/2009 | 20:55 | Marketwired | Polar Star-Completes Phase I Due Diligence Drilling at the Chepica Project | TSXV:POS | Polar Star Mining (Tier2) |
| 15/12/2008 | 19:03 | Marketwired | Chepica Option Extension Terminated | TSXV:POS | Polar Star Mining (Tier2) |
| 19/11/2008 | 18:10 | Marketwired | Chepica Project Update | TSXV:POS | Polar Star Mining (Tier2) |
| 22/10/2008 | 13:02 | Marketwired | Polar Star-3 Meters of 31.67 g/t Gold Plus 0.78% Copper at Chepica Mine | TSXV:POS | Polar Star Mining (Tier2) |
| 24/09/2008 | 11:14 | Marketwired | Polar Star: Montezuma and Chepica Mine Update | TSXV:POS | Polar Star Mining (Tier2) |
| 25/08/2008 | 15:28 | Marketwired Canada | Polar Star Completes Non-Brokered Private Placement | TSXV:POS | Polar Star Mining (Tier2) |
| 20/08/2008 | 17:30 | Marketwired Canada | TSX Venture Exchange Daily Bulletins for August 20, 2008 | TSXV:POS | Polar Star Mining (Tier2) |
| 12/08/2008 | 10:15 | Marketwired Canada | Polar Star Acquires Additional 5% Equity Interest in Chepica Mine | TSXV:POS | Polar Star Mining (Tier2) |
| 07/08/2008 | 11:15 | Marketwired Canada | Polar Star Appoints David G. Speck Vice-President, Corporate Development | TSXV:POS | Polar Star Mining (Tier2) |
| 16/07/2008 | 17:37 | Marketwired Canada | Polar Star Mining Corporation-Polar Star Issues 250,000 Options | TSXV:POS | Polar Star Mining (Tier2) |
| 08/07/2008 | 16:15 | Marketwired Canada | Polar Star Announces Closing of $5 Million Private Placement | TSXV:POS | Polar Star Mining (Tier2) |
| 08/07/2008 | 11:08 | Marketwired Canada | Polar Star: 3.1 Meters of 13.55 g/t Au, 9.8 g/t Ag and 0.58% Cu at Chepica Mine | TSXV:POS | Polar Star Mining (Tier2) |
| 02/07/2008 | 12:13 | Marketwired Canada | Polar Star Mining Corporation-25,000 Metre Diamond Drill Contract | TSXV:POS | Polar Star Mining (Tier2) |
| 12/06/2008 | 13:47 | Marketwired Canada | Polar Star Announces $5,000,000 Financing | TSXV:POS | Polar Star Mining (Tier2) |
| 05/06/2008 | 17:37 | Marketwired Canada | TSX Venture Exchange Daily Bulletins for June 5, 2008 | TSXV:POS | Polar Star Mining (Tier2) |
| 20/05/2008 | 18:10 | Marketwired Canada | Polar Star Appoints New CFO | TSXV:POS | Polar Star Mining (Tier2) |
| 13/05/2008 | 11:08 | Marketwired Canada | Polar Star-44 Metres of 0.71% Cu at Los Azules | TSXV:POS | Polar Star Mining (Tier2) |
| 12/05/2008 | 16:22 | Marketwired Canada | Polar Star Mining Annual Shareholders Meeting May 13, 2008 | TSXV:POS | Polar Star Mining (Tier2) |
| 24/04/2008 | 17:40 | Marketwired Canada | TSX Venture Exchange Daily Bulletins for April 24, 2008 | TSXV:POS | Polar Star Mining (Tier2) |
| 24/04/2008 | 13:30 | Marketwired Canada | Polar Star to Acquire Chepica Copper-Gold Mine in Chile | TSXV:POS | Polar Star Mining (Tier2) |
| 10/04/2008 | 17:15 | Marketwired Canada | Polar Star Receives $975,000 From Warrants Exercised Early | TSXV:POS | Polar Star Mining (Tier2) |
| 09/04/2008 | 17:31 | Marketwired Canada | Polar Star Mining Assigns Rights in Todd Creek Property | TSXV:POS | Polar Star Mining (Tier2) |
| 25/03/2008 | 12:41 | Marketwired Canada | Polar Star Mining Corporation Terminates Sonia-Puma Option | TSXV:POS | Polar Star Mining (Tier2) |
| 27/02/2008 | 17:56 | Marketwired | Polar Star Options Yoanca Property in Chile | TSXV:POS | Polar Star Mining (Tier2) |
| 26/02/2008 | 14:34 | Marketwired | Polar Star at PDAC Conference in Toronto, March 2-5, 2008 | TSXV:POS | Polar Star Mining (Tier2) |
| 04/02/2008 | 14:20 | Marketwired Canada | Polar Star Mining Corporation Issues Shares to Terence Walker | TSXV:POS | Polar Star Mining (Tier2) |