Insider Stock Trading History of Blackford Quentin S.


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 Blackford Quentin S. since year 2005. The trader's CIK number is 1612451. At the time of this reporting, Blackford Quentin S. is the EVP, CFO, PFO & PAO of Dexcom Inc . (stock ticker symbol DXCM). See this page for all insider trading activities at Dexcom Inc .

Note that in the past Blackford Quentin S. also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Blackford Quentin S. since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2018-09-11 DXCM Dexcom Inc Sale 8,440 146.75 1,238,578
2018-09-10 DXCM Dexcom Inc Sale 7,149 143.75 1,027,704
2017-02-01 NUVA Nuvasive Inc Option Ex 8,531 .00 0
2017-01-01 NUVA Nuvasive Inc Option Ex 5,924 .00 0
2016-07-01 NUVA Nuvasive Inc Option Ex 3,125 .00 0
2016-02-01 NUVA Nuvasive Inc Option Ex 9,782 .00 0
2015-12-07 NUVA Nuvasive Inc Sale 15,000 51.10 766,500
2014-10-03 NUVA Nuvasive Inc Sale 5,000 36.30 181,515
2014-11-18 NUVA Nuvasive Inc Option Ex 11,458 29.95 343,167
2014-11-19 NUVA Nuvasive Inc Sale 7,698 43.58 335,463

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 Blackford Quentin S. (EVP, CFO, PFO & PAO of Dexcom Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.