Director Martin Doordan bought 2,000 shares of DXCM stock on 12/13/2011 at the average price of 8.03. Martin Doordan owns at least 25,641 shares after this. The price of the stock has increased by 11.08% since.
Director Jay S Skyler bought 8,000 shares of DXCM stock on 11/18/2011 at the average price of 7.1. Jay S Skyler owns at least 184,883 shares after this. The price of the stock has increased by 25.63% since.
Director Martin Doordan bought 2,000 shares of DXCM stock on 09/15/2011 at the average price of 12.35. Martin Doordan owns at least 23,641 shares after this. The price of the stock has decreased by 27.77% since.
For the complete insider trading history of DXCM, click here.
About the author:
GuruFocus - Stock Picks and Market Insight of Gurus
Why CEOs Are Buying Stocks Of Their Own Companies?
As legendary investor Peter Lynch said: "Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise."
TOP EXECUTIVES like CEOs and CFOs are savvy buyers of their companies' shares. One long-term study showed that they beat the market on average by six percentage points a year.
Another study found that the aggregated activities of insiders can serve as a good indicator to locate market bottoms. Insiders as a whole are smart investors of their own companies.
GuruFocus Affiliate Program: Earn up to $400 per referral. ( Learn More) Get WordPress Plugins for easy affiliate links on Stock Tickers and Guru Names