GTx (GTXI) To Host First Quarter 2013 Financial Results Conference Call/Webcast

GTx, Inc. (NASDAQ: GTXI) today announced that it will host a conference call and webcast to provide a corporate update and discuss the Company’s first quarter 2013 financial results on Friday, May 3 at 9:00 a.m. Eastern Time. The call and webcast will follow the release of the financial results earlier that day.

To listen to the conference call, please dial:

• 866-953-6857 from the United States and Canada or
• 617-399-3481 (International)

The passcode for the call is 86834278.

A playback of the call will be available later in the day through May 17 and may be accessed by dialing:

• 888-286-8010 from the United States and Canada or
• 617-801-6888 (International)

The passcode for the replay is 55193186.

Additionally, a link to the live and subsequently archived webcast of the conference call may be found in the Investor Relations section of the Company’s website at www.gtxinc.com.