Based on the notion that private information necessarily accompanies trade and leads to return variation, this paper explores the positive relationship between informed trade and firm-specific return variation. Using the PIN as a measure of informed trade, we find that the PIN is positively...

We show that a substantial part of information acquisition and trading in stock markets is driven directly by salient returns, above and beyond the effects of underlying causes of returns. To establish causality, we first analyze overnight earnings announcements. Larger surprises lead to more...

Using a sample of countries that require timely disclosures of insider trades, I investigate the effect of country-level institutions that promote transparency on the extent to which aggregate insider trades predict market returns. I find that financial information transparency mitigates the...

We find significant impact of insider trading activity on the long-run performance of IPOs. We show that, at the aggregate, insiders are net sellers in IPOs that generate positive long-run returns, while they are net buyers in those that underperform. When we analyse individual trades, we find...

Previous work examined the long-run profitability of strategies mimicking the trades of company directors in the shares of their own company, as a way of testing for strong-form market efficiency. However, the evidence regarding returns during the month containing the insider trade was...

Insider transactions are not random across growth and value stocks. We find that insider buying climbs as stocks change from growth to value categories. Insider buying is also greater after lower stock returns, and lower after high stock returns. These findings are consistent with a version of...

This paper uses insider trading around new security issues to provide evidence of managerial timing ability. I show that insider sales increase and purchases decrease prior to issues of information-sensitive securities (convertible debt and equity) by industrial firms. I then examine the...

This paper provides evidence on managerial motives for raising equity by examining long-run performance and insider trading around canceled and completed seasoned equity offerings (SEOs). Insider selling increases prior to completed and canceled SEOs, but declines afterward only for canceled...

This paper examines the impact of insider trading on the completed and canceled private equity offerings. We find that insider trading has no impact on firms' decisions to complete or cancel the offerings, but it has a positive impact on the long-run stock performance of the issuing firms. Firms...

We compare non-GAAP EPS in annual earnings announcements and proxy statements using hand-collected data from SEC filings. We find that proxies for capital market incentives (contracting incentives) are more highly associated with disclosure of non-GAAP EPS in annual earnings announcements (proxy...