The Klein Law Firm Notifies Investors of an Investigation Concerning Possible Violations of Federal
Securities Laws by Roche Holding AG
The Klein Law Firm announces the commencement of an investigation of Roche Holding AG (OTCMKTS: RHHBY) concerning possible
violations of federal securities laws.
On June 5, 2017, news reports stated that a new study showed that adding Roche Holding’s breast cancer drug Perjeta to its older
treatment Herceptin only had a slight benefit while more than doubling the one-year treatment cost; and that the combination of
Perjeta with Herceptin had higher rates of certain side effects than Herceptin alone. When this information was released, shares of
Roche Holding fell in value.
If you suffered a loss in Roche Holding and wish to obtain additional information, please contact Joseph Klein, Esq. by
telephone at 212-616-4899 or visit http://www.kkclasslaw.com/RHHBY-Info-Request-Form-161.
Joseph Klein, Esq. is an experienced attorney and has also practiced as a Certified Public Accountant. Mr. Klein represents
investors and participates in securities litigations involving financial fraud throughout the nation. Attorney advertising. Prior
results do not guarantee similar outcomes.
The Klein Law Firm
Joseph Klein, Esq., 212-616-4899
Fax: 347-558-9665
www.kleinstocklaw.com
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