Ryan & Maniskas, LLP (www.rmclasslaw.com/cases/loop) is investigating potential claims against the board of directors of LoopNet, Inc. ("LoopNet" or the "Company") (NASDAQ: LOOP) concerning possible breaches of fiduciary duty and other violations of law related in connection with their efforts to sell LoopNet to CoStar Group, Inc. a transaction valued at approximately $860 million.

Our investigation concerns possible breaches of fiduciary duty and other violations of law related to the approval of the transaction by Company's board of directors; in particular, whether the Company undertook a fair process to obtain fair consideration for all shareholders of LoopNet. For more information regarding our investigation, please contact Ryan & Maniskas, LLP (Richard A. Maniskas, Esquire) toll-free at (877) 316-3218 or by email at rmaniskas@rmclasslaw.com or visit: www.rmclasslaw.com/cases/loop.

Under the terms of the definitive agreement, shareholders of LoopNet will receive $16.50 in cash and 0.03702 shares of CoStar Group, Inc. common stock for each share of LoopNet common stock they hold.

If you own shares of LoopNet and would like to learn more about these claims or if you wish to discuss these matters and have any questions concerning this announcement or your rights, contact Richard A. Maniskas, Esquire toll-free at (877) 316-3218 or to sign up online, visit: www.rmclasslaw.com/cases/loop. You may also email Mr. Maniskas at rmaniskas@rmclasslaw.com. For more information about class action cases in general, please visit our website: www.rmclasslaw.com.

Ryan & Maniskas, LLP is a national shareholder litigation firm. Ryan & Maniskas, LLP is devoted to protecting the interests of individual and institutional investors in shareholder actions in state and federal courts nationwide.

Ryan & Maniskas, LLP
Richard A. Maniskas, Esquire
877-316-3218
rmaniskas@rmclasslaw.com
www.rmclasslaw.com/cases/loop