NEW YORK, Nov. 6, 2012 /PRNewswire/ --

Schiff Nutrition International, Inc.Levi & Korsinsky is investigating the Board of Directors of Schiff Nutrition International, Inc. (SHF) for possible breaches of fiduciary duty and other violations of state law in connection with the sale of the Company to Bayer HealthCare, LLC for $34 per share.

(Logo: http://photos.prnewswire.com/prnh/20120409/MM84375LOGO )

Click here to learn more about the investigation: http://zlk.9nl.com/shiff-nutrition-international-shf/, or call: 877-363-5972.

OPNET Technologies Inc.Levi & Korsinsky is investigating the Board of Directors of OPNET Technologies Inc. (OPNT) for possible breaches of fiduciary duty and other violations of state law in connection with the sale of the Company to Riverbed Technology, Inc. (RVBD) under which shareholders will receive cash and stock valued at approximately $43 per share.

Click here to learn more about the investigation: http://zlk.9nl.com/opnet-technologies-opnt, or call: 877-363-5972.

The Warnaco Group, Inc.Levi & Korsinsky is investigating the Board of Directors of The Warnaco Group, Inc. (WRC) for possible breaches of fiduciary duty and other violations of state law in connection with the sale of the Company to PVH Corp. under which shareholders will receive $51.75 in cash and 0.1822 of a PVH common share per share.

Click here to learn more about the investigation http://zlk.9nl.com/warnaco-group-wrc/, or call: 877-363-5972.

MOD-PAC Corp.Levi & Korsinsky is investigating the Board of Directors of MOD-PAC Corp. (MPAC) for possible breaches of fiduciary duty and other violations of state law in connection with a going private proposal from Daniel G. Keane, the Company's President and CEO, and Chairman Kevin T. Keane under which shareholders would receive $7.20 per share. MOD-PAC reported book value of $8.03 per share.

Click here to learn more about the investigation: http://zlk.9nl.com/mod-pac-mpac/, or call: 877-363-5972.

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SHAREHOLDER ALERT: Levi & Korsinsky, LLP Announces Investigation of Schiff Nutrition International, Inc. (SHF), OPNET ...