We assess trading and non-trading characteristics of takeovers that trigger Securities and Exchange Commission (SEC) investigations of illegal insider trading. We find that targets with more pronounced abnormal stock price run-ups (especially in long pre-bid windows) and abnormal trading volume...

Information leakages experienced by U.S. targets in the pre-bid period are especially pronounced when they involve foreign bidders whose countries have weak insider trading sanctions, are perceived to have prevalent insider trading activity, have a low level of local merger activity, and are not...

We find that banks with more capital experienced more severe stock price declines during the recent financial crisis. We also find that banks with more capital experienced higher betas and stock volatility levels during the financial crisis. These results support the capital signaling...