Katherine Arnold

Katherine Arnold

Dorsey & Whitney LLP

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Latest Publications


Dorsey Anti-Corruption Digest - October 2015

Welcome to Dorsey & Whitney’s monthly Anti-Corruption Digest. In this digest, we draw together news of enforcement activity throughout the world and aim to reduce your information overload. Our London, Minneapolis, New York...more

11/2/2015 - Bribery Bristol-Myers Squibb Broken Windows China Corporate Officers Corruption DOJ Enforcement Actions FCPA Government Investigations Hitachi Ireland SEC Siemens Whistleblower Protection Policies Yates Memorandum

Dialysis Provider Settles Whistleblower Lawsuit for $450 Million

The Department of Justice and dialysis provider DaVita Healthcare Partners recently finalized a $450 million agreement settling claims that the company intentionally inflated Medicare billings. The parties had filed a joint...more

7/10/2015 - Abusive Discovery Strategies DOJ Evidence False Billing False Claims Act (FCA) Fraud Health Care Providers Medicare Sanctions Settlement Whistleblowers Witness Tampering

Halliburton: Assessing its Impact on Securities Class Actions

On June 23, the U.S. Supreme Court announced its decision in Halliburton Co. v. Erica P. John Fund, Inc., declining to overrule the holding in Basic Inc. v. Levinson, 485 U.S. 224 (1988), which allows investors in...more

6/27/2014 - Basic v Levinson Class Certification Fraud Fraud-on-the-Market Halliburton Halliburton v Erica P. John Fund Popular Presumption of Reliance SCOTUS Securities Fraud

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