

|  | 
| December 16, 2003 |
Pheromone Sciences Corp. Announces that Rights Offering Does Not Hit Minimum Levels |
| November 10, 2003 |
Pheromone Sciences Corp Announces Rights Offering |
| August 11, 2003 |
Pheromone Successfully Completes Dairy Cow Fertility Monitoring Study |
| August 05, 2003 |
Pheromone Sciences Signs Chinese Distribution Agreement |
| July 23, 2003 |
Pheromone Sciences Issued U.S. Patent on Pheromone's Sensing and Reporting Technology |
| February 25, 2003 |
Pheromone Sciences Enters Advanced Dairy Testing |
| January 14, 2003 |
Pheromone Sciences Appoints Jim Wooder to Board of Directors |
| January 07, 2003 |
Pheromone Sciences Corp. Completes Private Placement Offering |
| October 29, 2002 |
PSC Fertility Monitor Success Story Profile The First In A Series |
| September 25, 2002 |
FDA Approves Pheromone Sciences' PSC Fertility Monitor |
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