This paper examines the information content of stock option exercises versus regular insider share trades by corporate executives. We argue that the asymmetric payoff structure of options makes managerial wealth – compared to holdings of shares – relatively more sensitive to stock price...

We investigate the performance and its link with information asymmetry, corporate governance and legal enforcement of insider transactions in 36 countries covering 10 Asian countries, 20 European countries and 6 countries in the rest. The results show that abnormal returns after insider trading...

We examine corporate insider transactions around Sarbanes-Oxley §403 (SOX) regulatory regimes and subsequent Wall Street Journal (WSJ) media postings — and provide new evidence on the benefit/cost trade-off tension between private information transfer and stock trading costs. SOX increased...

This study examines the insider trading profitability of the United State (US) firms, during calendar time windows that capture tropical storms over the period 1988-2017. Using event study and multivariate regression analyses, we analyze cumulative abnormal returns following insider trades as a...