The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
the Securities and Exchange Commission (SEC)
by insider Simpkins Neil P since year 2005.
The trader's CIK number is 1275519.
At the time of this reporting, Simpkins Neil P is the Director of Summit Materials, Inc. .
(stock ticker symbol SUM).
See this page for all insider trading activities at Summit Materials, Inc. .
|Trade Date||Symbol||Company Name (Issuer)||Trade Type||Shares||Price ($)||Value ($)|
|2018-02-28||SUM||Summit Materials, Inc.||Option Ex||4,098||.00||0|
|2013-08-05||TRW||Trw Automotive Holdings Corp||Sale||10,273,062||71.19||731,339,283|
|2013-02-20||TRW||Trw Automotive Holdings Corp||Sale||9,215,354||59.10||544,627,421|
|2010-11-15||TRW||Trw Automotive Holdings Corp||Sale||9,040,313||48.26||436,285,505|
|2010-09-09||TRW||Trw Automotive Holdings Corp||Sale||7,493,201||35.30||264,509,995|
|2010-03-01||TRW||Trw Automotive Holdings Corp||Sale||10,038,355||26.30||264,008,736|
|2007-06-04||TRW||Trw Automotive Holdings Corp||Sale||10,000,000||40.45||404,500,000|
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 Simpkins Neil P (Director of Summit Materials, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.