Insider Stock Trading History of Kauffman Michael


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 Kauffman Michael since year 2005. The trader's CIK number is 1364719. At the time of this reporting, Kauffman Michael is the Chief Executive Officer of Karyopharm Therapeutics Inc. . (stock ticker symbol KPTI). See this page for all insider trading activities at Karyopharm Therapeutics Inc. .

Note that in the past Kauffman Michael also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Kauffman Michael since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2015-01-12 KPTI Karyopharm Therapeutics Inc. Sale 50,000 33.00 1,650,000
2014-09-17 VSTM Verastem, Inc. Buy 3,000 9.10 27,300
2014-07-02 KPTI Karyopharm Therapeutics Inc. Sale 200,000 42.50 8,500,000
2014-06-18 KPTI Karyopharm Therapeutics Inc. Sale 10,000 43.15 431,520
2014-06-17 KPTI Karyopharm Therapeutics Inc. Sale 10,000 40.36 403,640

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 Kauffman Michael (Chief Executive Officer of Karyopharm Therapeutics Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.