Insider Stock Trading History of Cook David N


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 Cook David N since year 2005. The trader's CIK number is 1233684. At the time of this reporting, Cook David N is the See Remarks of Seres Therapeutics, Inc. . (stock ticker symbol MCRB). See this page for all insider trading activities at Seres Therapeutics, Inc. .


Stock purchases, sales, and option exercises reported by insider Cook David N since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2018-01-26 MCRB Seres Therapeutics, Inc. Sale 1,738 11.02 19,152
2018-01-26 MCRB Seres Therapeutics, Inc. Option Ex 5,000 .00 0
2016-06-02 MCRB Seres Therapeutics, Inc. Sale 8,000 31.00 248,000
2016-06-01 MCRB Seres Therapeutics, Inc. Sale 16,000 29.43 470,880
2016-04-07 MCRB Seres Therapeutics, Inc. Sale 8,000 31.00 248,000
2016-04-04 MCRB Seres Therapeutics, Inc. Sale 8,000 28.00 224,000
2016-04-01 MCRB Seres Therapeutics, Inc. Sale 53,000 26.32 1,394,960

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 Cook David N (See Remarks of Seres Therapeutics, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.