Monday, January 21, 2008

Insider Trading and mergers

About a year and a half ago, Gretchen Morgenson of the NY Times wrote a story with the lead, "The boom in U.S. corporate mergers is creating concern that illicit trading before deal announcements is becoming a systemic problem."

It wasn't merely US mergers she was concerned about, though, despite the wording of that lead. She cited a study by the UK's answer to the SEC, their Financial Services Authority: that showed that in 2004, 29% of companies involved in mergers experienced abnormal trading before public announcements. The FSA also said that in 2001, the comparable figure had been 21%.

What accounts for the increase? Perhaps it simply became more difficult to keep a secret between 2001 and 2004.

Ms Morgenson also quoted a money manager named Herbert Denton: "Martha Stewart got hurt very badly for something that happens every single day on Wall Street. It's a falseness and a hollowness to the capitalist system when you are pretending that things are pristine and they are not. Either the SEC should get very, very serious and prosecute a lot of people or forget about it."

I'd raise my hand for the second option there. "Systemic problem" solved.

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