Multiple large shareholders, blockholder trading and stock price crash risk

We show that in a setting with a strong concern for controlling shareholder entrenchment, firms with multiple large shareholders (MLS) are more likely to experience stock price crashes. As a result, when anticipating future revelations of bad news concerning corporate misconduct on information disclosure, large shareholders can exploit their information advantage and initiate their sales ex ante as far as eight quarters ahead. The positive association between MLS and crashes is more pronounced in the presence of noncontrolling shareholders' sales. Also, the positive predictive power of MLS on crash risk is more potent in firms with weak internal or external governance.</p

Strategic insider trading: Disguising order flows to escape trading competition

Short sellers actively exploit trading opportunities from insider sales. We argue that, in response to concern about potential order flow information leakage, insiders strategically disguise their order flows to escape trading competition. Our model predicts that, when short sellers are sensitive to order flow information, insiders are more likely to adopt a cautious trading strategy, i.e., splitting their trades over time. Empirically, we identify cautious trading by tracking consecutive transactions at the insider-strategy level. We find that, when anticipating intensive short selling potential, (1) insiders tend to trade cautiously; and (2) cautious insiders tend to reduce their initial trades. Overall, we highlight the strategic interaction between insiders and short sellers on the diffusion of order flow information