Ryan & Maniskas, LLP Announces Investigation of Sonesta International Hotels Corp.

Ryan & Maniskas, LLP (www.rmclasslaw.com/cases/snsta) is investigating potential claims against the board of directors of Sonesta International Hotels Corp. ("Sonesta" or the "Company") (NASDAQ: SNSTA) concerning possible breaches of fiduciary duty and other violations of law related to the Company’s efforts to sell Sonesta to Sonesta Acquisition Corporation, an affiliate of Hospitality Properties Trust in a transaction valued at $174 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 Sonesta. For more information regarding our investigation, please contact Ryan & Maniskas, LLP (Richard A. Maniskas, Esquire) toll-free at [phone] or by email at [e-mail] or visit: www.rmclasslaw.com/cases/snsta.

Under the terms of the definitive agreement, Sonesta shareholders will receive $31.00 in cash for each share of Sonesta common stock they own.

If you own shares of Sonesta 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 [phone] or to sign up online, visit: www.rmclasslaw.com/cases/snsta. You may also email Mr. Maniskas at [e-mail]. 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.