The Rosen Law Firm today announced it has filed a class action lawsuit on behalf of all purchasers of TierOne Corporation stock between August 8, 2010 and May 14, 2010, inclusive (the "Class Period").

To join the TierOne class action, go to the website at http://www.rosenlegal.com or call Laurence Rosen, Esq. or Phillip Kim, Esq. toll-free at 866-767-3653 or email lrosen@rosenlegal.com or pkim@rosenlegal.com for information on the class action.

The case is pending in the United States District Court for the District of Nebraska as case no. 10-CV-00199-JFB-TDT. You can obtain a copy of the complaint from the clerk of court or you may contact counsel for plaintiffs Laurence Rosen, Esq. or Phillip Kim, Esq. toll-free at 866-767-3653 or email lrosen@rosenlegal.com or pkim@rosenlegal.com.