NEW YORK, Dec. 2, 2015 /PRNewswire/ -- Harwood Feffer LLP (www.hfesq.com) is investigating potential claims against the board of directors of Mattson Technology, Inc. ("Mattson" or the "Company") (NASDAQ: MTSN) concerning the proposed acquisition of the Company by Beijing E-Town Dragon Semiconductor ("E-Town Dragon").

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Under the terms of the offer, E-Town Dragon would acquire Mattson. Pursuant to the deal, Mattson stockholders would receive $3.80 in cash per share owned.

Our investigation concerns whether the Mattson board of directors is fulfilling its fiduciary duties, maximizing the value of the Company, disclosing all material benefits and costs, and obtaining full and fair consideration for Company stockholders.

If you own Mattson shares and wish to discuss this matter with us, or have any questions concerning your rights and interests with regard to this matter, please contact:

Benjamin I Sachs-Michaels, Esq.
Robert I. Harwood, Esq.
Harwood Feffer LLP
488 Madison Avenue
New York, New York 10022
Phone Numbers: (877) 935-7400
(212)935-7400
Email: bsachsmichaels@hfesq.com
Website: http://www.hfesq.com
Follow us on Twitter: @HarwoodFeffer

Harwood Feffer has been representing individual and institutional investors for many years, serving as lead counsel in numerous cases in federal and state courts. Please visit the Harwood Feffer LLP website (http://www.hfesq.com) for more information about the firm.

Attorney Advertising. The law firm responsible for this advertisement is Harwood Feffer LLP (www.hfesq.com). Prior results do not guarantee or predict a similar outcome with respect to any future matter.

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SOURCE Harwood Feffer LLP