Members of Congress (politicians) are allowed to trade stocks. There is evidence in the
literature showing that politicians made informed trades until at least the passage of the Stop …

This paper investigates whether corporate insiders trade when asymmetric information is
high, using data on US corporate insider transactions between 1986 and 2012. We …

Are directors' dealings reports informative for outside investors? We analyze short-term
announcement effects for 2782 companies from eight European countries between January …

This letter first examines the effectiveness of the order-splitting strategy by analysing the
unique intraday dataset of the KOSPI200 futures market, which contains high-quality …

Presents a method of deriving implied binomial trees from multiple implied probability
distributions to determine risk-neutral asset price distribution and processes. Use of the …

Regulations in the pre-Sarbanes-Oxley era allowed corporate insiders considerable
flexibility in strategically timing their trades and SEC filings, for example, by executing …

本文結合台灣證券交易所日內交易資料與內線交易刑事裁判書, 詳細比對出內線交易者的交易與
下單資料, 以台灣上市公司1993 年至2006 年因內線交易遭起訴的案件為研究對象 …

This paper examines discrepancies between the electronic Form 4 and Thomson Reuters'
Insider Filing Data Feed. The analysis shows differences in a small number of trades. The …

The key objective of this research is to examine various issues relating to trades of UK
directors (insiders') in their company shares. Specifically, we examine the general patterns …

This article analyzes intraday stock price and trading volume reactions to directors' dealings
announcements in Germany and the United Kingdom from January 2007 to June 2010. The …