Medidata Solutions Inc. (MDSO) Chairman & CEO Tarek Sherif sells 13,667 Shares

Chairman & CEO of Medidata Solutions Inc. (MDSO, Financial) Tarek Sherif sells 13,667 shares of MDSO on 01/10/2011 at an average price of $24.48 a share.

Medidata Solutions Inc. has a market cap of $575.51 million; its shares were traded at around $24.17 with a P/E ratio of 47.39 and P/S ratio of 4.1.

MDSO is in the portfolios of Lee Ainslie of Maverick Capital, RS Investment Management.

CEO Recent Trades:

  • Sell: Chairman & CEO Tarek Sherif sold 3,000 shares of MDSO stock on 01/03/2011 at the average price of 24.3. Tarek Sherif owns at least 1,105,043 shares after this. The price of the stock has decreased by 0.53% since.

  • Sell: Chairman & CEO Tarek Sherif sold 8,998 shares of MDSO stock on 12/08/2010 at the average price of 20.55. Tarek Sherif owns at least 1,108,043 shares after this. The price of the stock has increased by 17.62% since.

  • Sell: Chairman & CEO Tarek Sherif sold 11,000 shares of MDSO stock on 12/03/2010 at the average price of 20.61. Tarek Sherif owns at least 1,121,041 shares after this. The price of the stock has increased by 17.27% since.

  • Sell: Chairman & CEO Tarek Sherif sold 17,998 shares of MDSO stock on 11/19/2010 at the average price of 19.22. Tarek Sherif owns at least 1,132,260 shares after this. The price of the stock has increased by 25.75% since.

  • Sell: Chairman & CEO Tarek Sherif sold 2,000 shares of MDSO stock on 11/15/2010 at the average price of 19.29. Tarek Sherif owns at least 1,150,258 shares after this. The price of the stock has increased by 25.3% since.



CFO Recent Trades:

  • Sell: EVP & CFO Bruce D Dalziel sold 12,000 shares of MDSO stock on 11/22/2010 at the average price of 19.54. Bruce D Dalziel owns at least 56,839 shares after this. The price of the stock has increased by 23.69% since.



Directors and Officers Recent Trades:

  • Sell: President Vries Glen Michael De sold 20,000 shares of MDSO stock on 01/03/2011 at the average price of 24. Vries Glen Michael De owns at least 1,320,945 shares after this. The price of the stock has increased by 0.71% since.

  • Sell: EVP-Global Sales & Alliance Steven Isaac Hirschfeld sold 8,333 shares of MDSO stock on 01/03/2011 at the average price of 24. Steven Isaac Hirschfeld owns at least 112,059 shares after this. The price of the stock has increased by 0.71% since.

  • Sell: President Vries Glen Michael De sold 25,000 shares of MDSO stock on 12/01/2010 at the average price of 20.34. Vries Glen Michael De owns at least 1,345,945 shares after this. The price of the stock has increased by 18.83% since.

  • Sell: Director Peter Sobiloff sold 17,914 shares of MDSO stock on 11/23/2010 at the average price of 19.53. Peter Sobiloff owns at least 10,000 shares after this. The price of the stock has increased by 23.76% since.

  • Sell: EVP-Product & Marketing Lineene Norris Krasnow sold 20,000 shares of MDSO stock on 11/19/2010 at the average price of 19.06. Lineene Norris Krasnow owns at least 39,462 shares after this. The price of the stock has increased by 26.81% since.