Insider Trading History of Polk Ryan James


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 Polk Ryan James since year 2005. The trader's CIK number is 1738570. At the time of the last reporting, Polk Ryan James was the See Remarks of Carbon Black, Inc. . (stock ticker symbol CBLK). See this page for all insider trading activities at Carbon Black, Inc. .


Stock purchases, sales, and option exercises reported by insider Polk Ryan James since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2019-08-09 CBLK Carbon Black, Inc. Sale 6,800 19.00 129,200
2019-08-09 CBLK Carbon Black, Inc. Option Ex 6,800 5.98 40,664
2019-08-05 CBLK Carbon Black, Inc. Sale 200 19.00 3,800
2019-08-05 CBLK Carbon Black, Inc. Option Ex 200 5.98 1,196
2019-07-26 CBLK Carbon Black, Inc. Sale 14,000 19.00 266,000
2019-07-26 CBLK Carbon Black, Inc. Option Ex 14,000 5.98 83,720
2019-05-14 CBLK Carbon Black, Inc. Sale 128,000 19.00 2,432,000
2019-05-14 CBLK Carbon Black, Inc. Option Ex 128,000 5.98 765,440

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 Polk Ryan James (See Remarks of Carbon Black, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.




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