** Shares of pet drug retailer PetMed Express PETS.O fall 13.7% to $2.69 after market
** Co says CEO Sandra Campos and CFO Robyn D'Elia have resigned from their positions and employment with the company
** Adds, Chair of the board Leslie Campbell has assumed the role of interim CEO and Douglas Krulik, the company's chief accounting officer, has assumed the role of interim principal financial officer
** PETS says it has initiated a search for a new CEO and CFO
** Up to last close, stock down 35% YTD