This paper examines the pattern and profitability of institutional trades around takeover announcements. We find that the trades of funds as a group, either before or after takeover announcements, are not profitable. However, funds whose main broker is also a target advisor are net buyers of...

Merger and Acquisition (M&A) activities are not well-anticipated corporate events in the equity market. Do institutional investors possess material non-public information before M&A announcements? Using a novel methodology that infers high frequency institutional trading, this paper investigates...

We demonstrate how insider trading analysis may benefit from textual analysis. We analyze reported insider trading behavior and explain the association between corporate as well as 3rd-party news announcements on directors' dealings activity. Previous approaches are extended by adding the...

This paper analyzes the law and economics of insider trading in the context of takeover bids, focusing on the European regulatory framework. We distinguish between trading by the bidder, by the target and by classical insiders and first address the issue of precisely when information about...

We provide evidence of unreported trading by corporate insiders in their own firm's shares and link this activity to future firm earnings and analyst forecast error. Unreported trading are cases of discrepancies between insider shareholdings from trades reported to the Exchange and their...

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 the effectiveness of corporate governance in monitoring private in-house meetings between management and investors. Consistent with better corporate governance curbing the opportunistic corporate disclosure and insider trading behavior, we find a negative association between...

This paper studies insider trading quantities and dollar profits to measure the benefits insiders extract from their superior information. We find that several empirical results depend critically on using dollar profits instead of percentage returns. Dollar profits are economically small for a...

I study the information content of corporate insiders' purchases when their firms experience sharp increases in short interest. Insider purchases mitigate the negative impact of short selling on stock prices, but this effect is temporary and reverts within one year. The cumulative abnormal...

This paper analyzes stealth trading by corporate insiders in US equity markets. Stealth trading is the practice to break up trades into sequences of smaller trades. We find that stealth trading is pervasive and distinguish two explanations. The first argues that insiders break up trades in order...