Insider Stock Trading History of Chang Joseph Y


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 Chang Joseph Y since year 2005. The trader's CIK number is 1184201. At the time of this reporting, Chang Joseph Y is the Chief Scientific Officer of Nu Skin Enterprises Inc . (stock ticker symbol NUS). See this page for all insider trading activities at Nu Skin Enterprises Inc .

Note that in the past CHANG JOSEPH Y also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Chang Joseph Y since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-11-08 NUS Nu Skin Enterprises Inc Option Ex 13,497 30.43 410,713
2017-11-10 NUS Nu Skin Enterprises Inc Option Ex 36,503 30.43 1,110,786
2017-11-08 NUS Nu Skin Enterprises Inc Sale 13,497 62.06 837,623
2017-11-10 NUS Nu Skin Enterprises Inc Sale 36,503 62.24 2,271,946
2017-08-31 NUS Nu Skin Enterprises Inc Option Ex 4,688 25.57 119,872
2017-06-28 NUS Nu Skin Enterprises Inc Option Ex 3,125 25.89 80,906
2012-03-14 NUS Nu Skin Enterprises Inc Buy 218 59.13 12,890
2017-03-02 NUS Nu Skin Enterprises Inc Option Ex 5,625 28.09 158,006
2016-02-27 NUS Nu Skin Enterprises Inc Option Ex 37,500 9.40 352,500
2014-12-20 NUS Nu Skin Enterprises Inc Option Ex 120,000 16.50 1,980,000
2013-11-11 NUS Nu Skin Enterprises Inc Option Ex 55,563 21.71 1,206,161
2013-11-11 NUS Nu Skin Enterprises Inc Sale 55,563 111.63 6,202,497
2012-06-11 OPTR Optimer Pharmaceuticals Inc Option Ex 3,461 .65 2,249
2012-06-11 OPTR Optimer Pharmaceuticals Inc Sale 3,461 15.30 52,953
2012-04-25 NUS Nu Skin Enterprises Inc Option Ex 33,249 22.69 754,552
2012-04-25 NUS Nu Skin Enterprises Inc Sale 33,249 60.02 1,995,604
2011-07-15 NUS Nu Skin Enterprises Inc Option Ex 11,554 19.15 221,259
2011-07-15 NUS Nu Skin Enterprises Inc Sale 11,554 40.00 462,160
2011-07-18 NUS Nu Skin Enterprises Inc Option Ex 95,946 16.23 1,556,819
2011-07-18 NUS Nu Skin Enterprises Inc Sale 95,946 40.00 3,837,840
2010-10-08 NUS Nu Skin Enterprises Inc Option Ex 125,000 14.57 1,821,625
2010-05-12 OPTR Optimer Pharmaceuticals Inc Sale 8,076 11.75 94,893
2010-05-12 OPTR Optimer Pharmaceuticals Inc Option Ex 8,076 .43 3,513
2010-03-08 NUS Nu Skin Enterprises Inc Sale 33,917 29.00 983,593
2010-03-08 NUS Nu Skin Enterprises Inc Option Ex 33,917 11.03 374,206
2007-11-13 NUS Nu Skin Enterprises Inc Buy 1,400 17.71 24,794
2007-03-30 NUS Nu Skin Enterprises Inc Option Ex 6,581 6.84 45,014
2007-02-20 NUS Nu Skin Enterprises Inc Option Ex 20,000 8.10 162,000
2007-02-20 NUS Nu Skin Enterprises Inc Sale 20,000 18.00 360,000

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 Chang Joseph Y (Chief Scientific Officer of Nu Skin Enterprises Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.