On February 21, 2013, GTx, Inc. issued its financial press release for the fourth quarter and year ended December 31, 2012, a copy of which is furnished as Exhibit 99.1 to this Current Report.

This release is furnished by GTx pursuant to Item 2.02 of Form 8-K and is not to be considered "filed" under the Exchange Act, and shall not be incorporated by reference into any previous or future filing by the Registrant under the Securities Act or the Exchange Act.

(d) Exhibits

Exhibit
Number                           Description
99.1      Press Release issued by GTx, Inc. dated February 21, 2013