| August 10, 2007 |
Osage Exploration and Development, Inc. announces major Colombian acquisition |
| July 31, 2007 |
Osage Exploration and Development, Inc. announces conversion of note |
| July 16, 2007 |
Osage Exploration and Development, Inc. announces symbol change |
| July 09, 2007 |
Osage Exploration and Development announces 10-SB Filing |
| July 09, 2007 |
Osage Energy Corporation announces name change |
| June 27, 2007 |
Osage Energy Corporation announces intention to file form 10-SB |
| June 14, 2007 |
Osage Energy Corporation announces convertible financing |
| June 05, 2007 |
Osage Energy Corporation announces results of Secondary Recovery |
| May 14, 2007 |
Osage Energy Corporation elects new President and Chairman of the Board of Directors |