Strategic Informed Trading by Corporate Executives and Firm Value

July 30, 2013 Leave a comment

Strategic Informed Trading by Corporate Executives and Firm Value

Katherine Gunny University of Colorado at Boulder – Department of Accounting

Tracey Chunqi Zhang Singapore Management University – School of Accountancy

September 26, 2012
Singapore Management University School of Accountancy Research Paper No. 1

Abstract: 
Proponents of insider trading argue that informed trading benefits shareholders and could have a positive effect on firm value, however opponents counter that insider trading could be detrimental to firm value. We measure the extent of strategic informed trading by the fraction of insider trades that are V-shaped purchases (defined as insider purchases that are preceded by negative abnormal returns and followed by positive abnormal returns) and Λ-shaped sales (defined as insider sales that are preceded by positive abnormal returns and followed by negative abnormal returns). Our strategic informed trading proxy is negatively associated with future earnings performance and Tobin’s Q, even after controlling for the direction of insider trading intensity. We adopt the view that there could be frictions that prevent the board from setting the level of informed trading at the optimal level at any given time. We find that our measure of strategic informed insider trading is positively related to restatements, another possible manifestation of agency problems resulting from the same frictions. Moreover, strategic informed trading declines significantly after announcements of earnings restatements, which are usually accompanied with significant corporate governance improvement. Overall our evidence indicates that the type of informed trading we identify represents suboptimal informed trading that is detrimental to firm value – consistent with the opponent view of informed trading.

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Kee Koon Boon (“KB”) is the co-founder and director of HERO Investment Management which provides specialized fund management and investment advisory services to the ARCHEA Asia HERO Innovators Fund (www.heroinnovator.com), the only Asian SMID-cap tech-focused fund in the industry. KB is an internationally featured investor rooted in the principles of value investing for over a decade as a fund manager and analyst in the Asian capital markets who started his career at a boutique hedge fund in Singapore where he was with the firm since 2002 and was also part of the core investment committee in significantly outperforming the index in the 10-year-plus-old flagship Asian fund. He was also the portfolio manager for Asia-Pacific equities at Korea’s largest mutual fund company. Prior to setting up the H.E.R.O. Innovators Fund, KB was the Chief Investment Officer & CEO of a Singapore Registered Fund Management Company (RFMC) where he is responsible for listed Asian equity investments. KB had taught accounting at the Singapore Management University (SMU) as a faculty member and also pioneered the 15-week course on Accounting Fraud in Asia as an official module at SMU. KB remains grateful and honored to be invited by Singapore’s financial regulator Monetary Authority of Singapore (MAS) to present to their top management team about implementing a world’s first fact-based forward-looking fraud detection framework to bring about benefits for the capital markets in Singapore and for the public and investment community. KB also served the community in sharing his insights in writing articles about value investing and corporate governance in the media that include Business Times, Straits Times, Jakarta Post, Manual of Ideas, Investopedia, TedXWallStreet. He had also presented in top investment, banking and finance conferences in America, Italy, Sydney, Cape Town, HK, China. He has trained CEOs, entrepreneurs, CFOs, management executives in business strategy & business model innovation in Singapore, HK and China.

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