Why insider trading matters?

Numerous studies have examined whether there is evidence that U.S. insiders systematically trade on private information despite the legal deterrence. The consensus appears to be that insider purchases (but not sales) tend to be followed by positive abnormal stock price performance, particularly for small growth stocks.

- Prof. B. Espen Eckbo, Dartmouth College
Alibaba Group Holding Ltd (BABA)
Sector: Consumer Cyclical; Industry: Internet Retail

Alibaba Group Holding Limited, through its subsidiaries, provides online and mobile commerce businesses in the People's Republic of China and internationally. It operates in four segments: Core Commerce, Cloud Computing, Digital Media and Entertainment, and Innovation Initiatives and Others. The company operates Taobao Marketplace, a mobile commerce destination; Tmall, a third-party platform; Alibaba Health pharmaceutical e-commerce and consumer healthcare platforms; Alimama, a monetization platform; 1688.com, an online wholesale marketplace; Alibaba.com, an online wholesale marketplace; AliExpress, a retail marketplace; Lazada, an e-commerce platform; and Tmall Global, an import e-commerce platform. In addition, the company offers pay-for-performance and display marketing services; and Taobao Ad Network and Exchange, a real-time bidding online marketing exchange.


Trade Date Insider Title Buy/Sell #Shares Price Value Option

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