2011-05-31-2011-05-04

To buy leases covering 8,023 net acres in Dunn, Billings and Stark counties, ND.

Williston Basin-focused Ante5 Inc., Minnetonka, Minn., (Pink Sheets: ANFC) plans to purchase certain oil and gas leases covering approximately 8,023 net acres in Dunn, Billings and Stark counties, North Dakota. With the addition of these new leaseholds, Ante5 will control approximately 13,800 net acres in the growing North Dakota Bakken and Three Forks trend.