SHAREHOLDER ALERT: Rigrodsky & Long, P.A. Announces Investigation Of Cornerstone Therapeutics, Inc. Buyout

  SHAREHOLDER ALERT: Rigrodsky & Long, P.A. Announces Investigation Of
  Cornerstone Therapeutics, Inc. Buyout

Business Wire

WILMINGTON, Del. -- September 19, 2013

Rigrodsky & Long, P.A.:

  *Do you own shares of Cornerstone Therapeutics, Inc. (NASDAQ CM: CRTX)?
  *Did you purchase any of your shares prior to September 16, 2013?
  *Do you think the proposed buyout price is too low?
  *Do you want to discuss your rights?

Rigrodsky & Long, P.A. announces that it is investigating potential legal
claims against the board of directors of Cornerstone Therapeutics, Inc.
(“Cornerstone” or the “Company”) (NASDAQ CM: CRTX) regarding possible breaches
of fiduciary duties and other violations of law related to the Company’s entry
into an agreement to be acquired by Chiesi Farmaceutici S.p.A. (“Chiesi”) in a
transaction valued at approximately $107 million. Chiesi currently owns 58% of
Cornerstone’s outstanding common shares.

Click here to learn more:

Under the terms of the agreement, public shareholders of Cornerstone will
receive $9.50 per share in cash for each share of Cornerstone they own.

The investigation concerns whether Cornerstone’s board of directors failed to
adequately shop the Company and obtain the best possible value for
Cornerstone’s shareholders before entering into an agreement with Chiesi.
According to Yahoo! Finance, at least one analyst has set a price target for
Cornerstone stock at $14.00.

If you own the common stock of Cornerstone and purchased your shares before
September 16, 2013, if you have information or would like to learn more about
these claims, or if you wish to discuss these matters or have any questions
concerning this announcement or your rights or interests with respect to these
matters, please contact Seth Rigrodsky or Shaye Fuchs at Rigrodsky & Long,
P.A., 825 East Gate Boulevard, Suite 300, Garden City, New York 11530, by
telephone at (888) 969-4242; by e-mail to, or at:

Rigrodsky & Long, P.A., with offices in Wilmington, Delaware and Garden City,
New York, regularly prosecutes securities class, derivative and direct
actions, shareholder rights litigation and corporate governance litigation, on
behalf of shareholders in states and federal courts throughout the United

Attorney advertising. Prior results do not guarantee a similar outcome.


Rigrodsky & Long, P.A.
Seth Rigrodsky
Shaye Fuchs
Fax: 302-654-7530
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