Insider Stock Trading History of Douglas Cory


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Douglas Cory since year 2005. The trader's CIK number is 1237856. At the time of this reporting, Douglas Cory is the Chief Financial Officer of Medidata Solutions, Inc. . (stock ticker symbol MDSO). See this page for all insider trading activities at Medidata Solutions, Inc. .


Stock purchases, sales, and option exercises reported by insider Douglas Cory since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2015-04-28 MDSO Medidata Solutions, Inc. Option Ex 12,333 13.98 172,415
2015-04-28 MDSO Medidata Solutions, Inc. Sale 12,333 55.29 681,903
2015-02-09 MDSO Medidata Solutions, Inc. Option Ex 38,000 11.43 434,226
2015-02-09 MDSO Medidata Solutions, Inc. Sale 38,000 44.24 1,681,158
2015-01-13 MDSO Medidata Solutions, Inc. Option Ex 4,211 9.86 41,520
2014-08-12 MDSO Medidata Solutions, Inc. Sale 20,000 45.26 905,300
2014-06-12 MDSO Medidata Solutions, Inc. Option Ex 4,926 9.13 44,989
2014-02-21 MDSO Medidata Solutions, Inc. Option Ex 17,561 8.22 144,351
2014-02-21 MDSO Medidata Solutions, Inc. Sale 17,561 64.43 1,131,437
2014-02-10 MDSO Medidata Solutions, Inc. Option Ex 24,748 .00 0
2013-11-26 MDSO Medidata Solutions, Inc. Option Ex 16,387 17.20 281,774
2013-11-07 MDSO Medidata Solutions, Inc. Sale 5,000 106.43 532,170
2013-11-12 MDSO Medidata Solutions, Inc. Sale 5,000 109.72 548,595
2013-11-01 MDSO Medidata Solutions, Inc. Option Ex 23,300 14.26 332,258
2013-10-31 MDSO Medidata Solutions, Inc. Option Ex 6,700 12.08 80,936
2013-11-01 MDSO Medidata Solutions, Inc. Sale 23,300 109.12 2,542,472
2013-10-31 MDSO Medidata Solutions, Inc. Sale 6,700 111.23 745,220
2013-05-07 MDSO Medidata Solutions, Inc. Option Ex 14,300 12.08 172,744
2013-05-07 MDSO Medidata Solutions, Inc. Sale 14,300 67.40 963,877
2012-12-04 MDSO Medidata Solutions, Inc. Option Ex 5,700 12.08 68,856
2012-12-04 MDSO Medidata Solutions, Inc. Sale 5,700 37.98 216,463
2012-08-03 MDSO Medidata Solutions, Inc. Option Ex 14,019 12.08 169,349
2012-08-03 MDSO Medidata Solutions, Inc. Sale 14,019 36.00 504,684
2012-08-03 MDSO Medidata Solutions, Inc. Option Ex 14,019 12.08 169,349
2012-08-03 MDSO Medidata Solutions, Inc. Sale 14,019 36.00 504,684
2011-11-08 MDSO Medidata Solutions, Inc. Option Ex 5,481 12.08 66,210
2011-11-08 MDSO Medidata Solutions, Inc. Sale 5,481 20.00 109,620
2011-07-18 MDSO Medidata Solutions, Inc. Sale 4,000 22.47 89,876
2011-07-18 MDSO Medidata Solutions, Inc. Option Ex 4,000 12.08 48,320
2011-06-20 MDSO Medidata Solutions, Inc. Option Ex 4,000 12.08 48,320
2011-06-20 MDSO Medidata Solutions, Inc. Sale 4,000 21.16 84,632
2011-05-18 MDSO Medidata Solutions, Inc. Sale 3,000 22.67 68,004
2011-05-18 MDSO Medidata Solutions, Inc. Option Ex 3,000 12.08 36,240
2011-04-18 MDSO Medidata Solutions, Inc. Option Ex 3,000 12.08 36,240
2011-04-18 MDSO Medidata Solutions, Inc. Sale 3,000 25.64 76,917
2010-11-12 MDSO Medidata Solutions, Inc. Option Ex 16,500 12.08 199,320
2010-11-12 MDSO Medidata Solutions, Inc. Sale 16,500 19.95 329,224

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Douglas Cory (Chief Financial Officer of Medidata Solutions, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.