A Delaware judge dismissed a shareholder lawsuit alleging that billionaire Warren Buffett and directors of Berkshire Hathaway Inc. failed to take proper action in response to stock trades by a former Berkshire executive ahead of the company's $9 billion acquisition of chemical manufacturer Lubrizol.
A Delaware judge dismissed a shareholder lawsuit alleging that billionaire Warren Buffett and directors of Berkshire Hathaway Inc. failed to take proper action in response to stock trades by a former Berkshire executive ahead of the company's $9 billion acquisition of chemical manufacturer Lubrizol.