WAYNE, Pa., Jan. 24, 2013 /PRNewswire/ -- Ryan & Maniskas, LLP (www.rmclasslaw.com/cases/mapp) is investigating potential claims against the board of directors of MAP Pharmaceuticals, Inc. ("MAP" or the "Company") (NASDAQ: MAPP) concerning possible breaches of fiduciary duty and other violations of law related to the Company's efforts to sell the Company to Allergan, Inc. in a transaction valued at approximately $958 million.

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Our investigation concerns possible breaches of fiduciary duty and other violations of law related to the approval of the transaction by the Company's board of directors; in particular, whether the Company undertook a fair process to obtain fair consideration for all shareholders of MAP. 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/mapp.

Under the terms of the proposal, public shareholders of MAP will receive $25.00 per share in cash for each share of MAP they own.

If you own shares of MAP 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/mapp. 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.


    CONTACT:                        Ryan & Maniskas, LLP
                                    Richard A. Maniskas, Esquire
                                    995 Old Eagle School Rd., Suite 311
                                    Wayne, PA 19087
                                    877-316-3218
                                    www.rmclasslaw.com/cases/mapp
                                    rmaniskas@rmclasslaw.com

SOURCE Ryan & Maniskas, LLP