Insider Stock Trading History of Kalkstein Hobart


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 Kalkstein Hobart since year 2005. The trader's CIK number is 1671755. At the time of this reporting, Kalkstein Hobart is the Senior Vice President of Cabot Corp . (stock ticker symbol CBT). See this page for all insider trading activities at Cabot Corp .


Stock purchases, sales, and option exercises reported by insider Kalkstein Hobart since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-09-14 CBT Cabot Corp Sale 3,881 53.39 207,206
2017-09-14 CBT Cabot Corp Option Ex 3,881 16.90 65,588
2017-02-10 CBT Cabot Corp Option Ex 4,405 16.90 74,444
2017-02-13 CBT Cabot Corp Sale 3,124 58.12 181,566
2017-02-13 CBT Cabot Corp Option Ex 3,124 16.90 52,795
2017-02-10 CBT Cabot Corp Sale 4,405 58.20 256,371
2016-11-25 CBT Cabot Corp Sale 4,890 51.80 253,302
2016-11-25 CBT Cabot Corp Option Ex 4,890 16.90 82,641

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 Kalkstein Hobart (Senior Vice President of Cabot Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.