Levi & Korsinsky is investigating the Board of Directors of Zoltek Companies, Inc. (“Zoltek” or the “Company”) (NasdaqGS: ZOLT) for possible breaches of fiduciary duty and other violations of state law in connection with the sale of the Company to Toray Industries, Inc. Click here to learn more about the investigation http://zlk.9nl.com/zoltek-zolt/, or call: 877-363-5972. There is no cost or obligation to you. Under the terms of the transaction, Zoltek shareholders will receive $16.75 for each share of Zoltek stock they own. The investigation concerns whether the Zoltek Board of Directors breached their fiduciary duties to stockholders by failing to adequately shop the Company before agreeing to enter into this transaction, and whether Toray Industries, Inc. is underpaying for Zoltek shares. If you own Zoltek common stock and wish to obtain additional information, please contact Joseph E. Levi, Esq. either via email at email@example.com or by telephone at (212) 363-7500, toll-free: (877) 363-5972, or visit http://zlk.9nl.com/zoltek-zolt/. Levi & Korsinsky is a national firm with offices in New York, New Jersey, Connecticut and Washington D.C. The firm has extensive expertise in prosecuting securities litigation involving financial fraud, representing investors throughout the nation in securities and shareholder lawsuits. For more information, please feel free to contact any of the attorneys listed below. Attorney advertising. Prior results do not guarantee similar outcomes.