NEW YORK, March 23, 2016 /PRNewswire/ -- The Law Offices of Vincent Wong are investigating potential claims against the Board of Directors of Rofin-Sinar Technologies Inc. (NASDAQ: RSTI) ("Rofin-Sinar" or "the Company") in connection with the sale of the Company to Coherent, Inc. (NASDAQ: COHR). Under the terms of the transaction, Rofin-Sinar shareholders will receive $32.50 in cash for each share of Rofin-Sinar stock they own.

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Click here to learn about the case: http://docs.wongesq.com/RSTI-Info-Request-Form-1151. There is no cost or obligation to you.

The investigation concerns whether the Board of Rofin-Sinar breached their fiduciary duties to stockholders by failing to adequately shop the Company before agreeing to enter into this transaction, and whether Coherent, Inc. is underpaying for Rofin-Sinar shares.

If you own common stock in Rofin-Sinar and wish to obtain additional information, please contact Vincent Wong, Esq. either via email vw@wongesq.com, by telephone at 212.425.1140, or visit http://docs.wongesq.com/RSTI-Info-Request-Form-1151.

Vincent Wong, Esq. is an experienced attorney that has represented investors in securities litigations involving financial fraud and violations of shareholder rights. Attorney advertising. Prior results do not guarantee similar outcomes.

CONTACT:
Vincent Wong, Esq.
39 East Broadway
Suite 304
New York, NY 10002
Tel. 212.425.1140
Fax. 866.699.3880
E-Mail: vw@wongesq.com

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SOURCE The Law Offices of Vincent Wong