Insider Stock Trading History of Nelson Elizabeth A


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 Nelson Elizabeth A since year 2005. The trader's CIK number is 1198788. At the time of this reporting, Nelson Elizabeth A is the of Zendesk, Inc. . (stock ticker symbol ZEN). See this page for all insider trading activities at Zendesk, Inc. .

Note that in the past NELSON ELIZABETH A also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Nelson Elizabeth A since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-05-17 ZEN Zendesk, Inc. Option Ex 6,663 .00 0
2017-03-15 ZEN Zendesk, Inc. Sale 20,000 27.35 547,000
2016-05-12 ZEN Zendesk, Inc. Option Ex 6,741 .00 0
2015-12-14 ZEN Zendesk, Inc. Sale 25,000 26.09 652,325
2015-05-20 ZEN Zendesk, Inc. Option Ex 8,849 .00 0
2015-02-17 ZEN Zendesk, Inc. Sale 15,000 24.29 364,410
2015-02-13 ZEN Zendesk, Inc. Sale 10,000 24.70 247,000
2012-02-22 ACOM Ancestry.com Inc. Option Ex 54,688 8.54 467,035
2011-12-06 SFSF Successfactors, Inc. Option Ex 761 .00 0
2011-09-06 SFSF Successfactors, Inc. Option Ex 761 .00 0
2010-11-12 SFSF Successfactors, Inc. Sale 10,000 28.62 286,250
2010-02-12 SFSF Successfactors, Inc. Sale 10,000 16.87 168,720
2010-02-17 SFSF Successfactors, Inc. Sale 10,000 18.00 180,000
2010-02-09 SFSF Successfactors, Inc. Sale 30,000 16.34 490,320
2009-07-10 ADSK Autodesk Inc Option Ex 2,009 .01 20
2008-07-10 ADSK Autodesk Inc Option Ex 2,363 .01 23
2007-11-26 SFSF Successfactors, Inc. Buy 50,000 10.00 500,000

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 Nelson Elizabeth A ( of Zendesk, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.