Voyager Oil & Gas, Inc. Announces New Ticker Symbol of VYOG

BILLINGS, Mont., May 25 /PRNewswire-FirstCall/ -- Voyager Oil & Gas, Inc. (OTC Bulletin Board: VYOG), formerly ante4, Inc. (OTC Bulletin Board: ANTF), announces today that shares of the Company's common stock previously traded under the symbol "ANTF" will begin trading under the symbol "VYOG" beginning at the open of business on May 25, 2010.  The change to the Company's ticker symbol was effected in connection with its previously announced merger and its name change from ante4, Inc. to Voyager Oil & Gas, Inc.

About Voyager Oil & Gas, Inc.

Voyager Oil & Gas, Inc. is an exploration and production company based in Billings, Montana. Voyager's primary focus is oil shale resource prospects in the continental United States.

Voyager currently controls 21,000 net acres in the Williston Basin targeting the Bakken and Three Forks, 57,000 net acres in the Tiger Ridge Field area of central Montana targeting the Eagle Sand and 33,500 net acres in central Montana targeting the Heath Oil Shale.

SAFE HARBOR

This press release contains forward-looking statements regarding future events and our future results that are subject to the safe harbors created under the Securities Act of 1933 (the "Securities Act") and the Securities Exchange Act of 1934 (the "Exchange Act").  All statements other than statements of historical facts included in this report, such as statements regarding our business strategy and prospects, are forward-looking statements.

Forward-looking statements are based on our current expectations and assumptions about future events and involve inherent risks and uncertainties. Important factors (many of which are beyond our control) could cause actual results to differ materially from those set forth in the forward-looking statements, including the following: general economic or industry conditions, nationally and/or in the communities in which our company conducts business; fluctuations in commodities prices, particularly oil and natural gas; competition in obtaining rights to explore oil and gas reserves; and other economic, competitive, governmental, regulatory and technical factors affecting our company's operations, products, services and prices.

SOURCE Voyager Oil & Gas, Inc.