Insider Stock Trading History of Thornton Randolph I


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 Thornton Randolph I since year 2005. The trader's CIK number is 1248579. At the time of this reporting, Thornton Randolph I is the $RPTTTL of Core-mark Holding Company, Inc. . (stock ticker symbol CORE). See this page for all insider trading activities at Core-mark Holding Company, Inc. .


Stock purchases, sales, and option exercises reported by insider Thornton Randolph I since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2016-01-04 CORE Core-mark Holding Company, Inc. Option Ex 2,209 9.60 21,195
2015-03-09 CORE Core-mark Holding Company, Inc. Option Ex 2,209 9.60 21,195
2014-06-19 CORE Core-mark Holding Company, Inc. Sale 641 90.93 58,283
2014-03-11 CORE Core-mark Holding Company, Inc. Sale 630 76.15 47,974
2014-03-11 CORE Core-mark Holding Company, Inc. Option Ex 1,284 36.96 47,456
2011-11-28 CORE Core-mark Holding Company, Inc. Buy 4,000 36.16 144,640
2011-05-27 CORE Core-mark Holding Company, Inc. Sale 3,370 34.80 117,286
2011-05-27 CORE Core-mark Holding Company, Inc. Option Ex 7,500 15.50 116,250
2008-11-24 CORE Core-mark Holding Company, Inc. Buy 6,000 18.67 112,044

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 Thornton Randolph I ($RPTTTL of Core-mark Holding Company, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.