| FRONTEER GOLD INC. | Newmont Mining Corp acquired Fronter Gold Inc. | 04/06/2011 |
| Auex Ventures Inc. | Fronteer Gold Inc. acquired AuEx Ventures Inc. | 01/01/2011 |
| FRONTEER DEVELOPMENT GROUP INC. | Fronteer Development Group Inc. changed name to Fronteer Gold Inc. | 06/28/2010 |
| AURORA ENERGY RESOURCES INC. | Fronteer Development Group Inc acquired Aurora Energy Resources Inc. | 04/23/2009 |
| MIRAMAR MINING CORPORATION | Newmont Mining Corp acquired Miramar Mining Corporation. | 03/18/2008 |
| NEWWEST GOLD CORPORATION | Fronteer Development Group Inc acquired NewWest Gold Corporation. | 09/25/2007 |
| NEWMONT NFM LTD | Newmont NFM Ltd was acquired by Newmont Mining Corporation. | 04/14/2003 |
| HOPE BAY GOLD CORPORATION INC. | Hope Bay Gold Corporation Inc. and Miramar Mining Copr amalgamated. | 05/31/2002 |
| OTTER GOLD MINES LTD | Otter Gold Mines Ltd was Acquired by Newmont NFM Ltd.. | 03/31/2002 |
| FRANCO-NEVADA MINING CORPORATION LTD | Newmont Mining Corp acquired Franco-Nevada Mining Corporation Ltd. which changed its name to Newmont Mining Corporation of Canada Ltd. | 02/28/2002 |
| NEWMONT MINING CORPORATION OF CANADA LTD | Name change from Franco-Nevada Mining Corporation Ltd to Newmont Mining Corporation of Canada Ltd. | 02/28/2002 |
| NORMANDY MINING LTD | Newmont Mining Corp acquired Normandy Mining Ltd. | 02/28/2002 |
| NORMANDY NFM LTD | Name change from Normandy NFM Ltd to Newmont NFM Ltd. | 02/28/2002 |
| BATTLE MOUNTAIN GOLD COMPANY | Newmont Mining Corp acquired Battle Mountain Gold Company. | 01/12/2001 |
| CAMBIEX EXPLORATION INC | Cambiex Exploration Inc changed the name to Hope Bay Gold Corporation Inc. | 07/19/2000 |
| EURO-NEVADA MINING CORPORATION LTD | Franco-Nevada Mining Corporation Ltd and Euro-Nevada Mining Corporation Ltd amalgamated. | 09/30/1999 |
| GREAT CENTRAL MINES LTD | Normandy Mining Ltd acquired Great Central Mines Ltd. | 06/30/1999 |
| NEWMONT GOLD CO | Newmont Gold Company was merged into Newmont Mining Corp. | 10/07/1998 |
