Wann was a male Imperial Prefect who served as the assistant of Governor Desh during the reign of the Galactic Empire. After Desh lost a large amounts of credits to the Devaronian merchant Ulicx Vinaq while gambling, Desh summoned Wann to his office and ordered the Prefect to post a bounty on Vinaq once the Devaronian had taken off from Dentani Starport.