Insider Trading History of Burstein Sumner


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 Burstein Sumner since year 2005. The trader's CIK number is 1648309. At the time of the last reporting, Burstein Sumner was the 10% Owner of Corbus Pharmaceuticals Holdings, Inc. . (stock ticker symbol CRBP). See this page for all insider trading activities at Corbus Pharmaceuticals Holdings, Inc. .


Stock purchases, sales, and option exercises reported by insider Burstein Sumner since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2015-08-19 CRBP Corbus Pharmaceuticals Holdings, Inc. Sale 200,000 3.04 607,800
2015-07-15 CRBP Corbus Pharmaceuticals Holdings, Inc. Sale 30,000 2.82 84,600

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 Burstein Sumner (10% Owner of Corbus Pharmaceuticals Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.




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