The Rosen Law Firm is investigating potential securities claims against Tibet Pharmaceuticals in connection with the trading halt. 

A class action lawsuit has been filed on behalf of China Sky One Medical shareholders seeking to recover investors losses.  The complaint alleges that China Sky One inflated its revenue and issued false and misleading statements.  To join the class action and seek to recover your investment losses, click on this link.

A securities class action suit had been filed on behalf of investors who purchased the common stock of SAIC, Inc. during the period between April 11, 2007 and September 1, 2011, for violations of the securities laws.

SAIC and its officers and directors issued false and misleading information to investors about the Company's true financial and business condition. These allegations include that SAIC had overbilled New York City hundreds of millions of dollars on the CityTime project which in turn caused material mistatements and/or nondisclosures of the Company's financial condition.

If you would like to join the class action and recover your investment losses, click on this link. 

On January 10, 2012, The Rosen Law Firm, P.A. announced that it is investigating potential securities claims against Perfect World Co., Ltd. (NASDAQ: PWRD) resulting from allegations that the company may have issued materially misleading statements and business information to the investing public.

The Rosen Law Firm is investigating allegations of undisclosed related party transactions by the Company, as well as allegations that the Company is under investigation by Chinese and U.S. regulators concerning the related party transactions. 

If you purchased shares in the secondary public offering at $12.00/share in December 2010 or $4.75/share in May 2010, please contact us to discuss your ability to recover your investment losses.