Insider Stock Trading History of Walsh Christopher L


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 Walsh Christopher L since year 2005. The trader's CIK number is 1338387. At the time of this reporting, Walsh Christopher L is the Senior VP-US Distribution 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 Walsh Christopher L since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-01-25 CORE Core-mark Holding Company, Inc. Sale 1,374 40.11 55,111
2017-01-20 CORE Core-mark Holding Company, Inc. Option Ex 2,666 .01 26
2017-01-01 CORE Core-mark Holding Company, Inc. Option Ex 7,602 .01 76
2016-01-26 CORE Core-mark Holding Company, Inc. Sale 2,192 77.62 170,143
2016-01-21 CORE Core-mark Holding Company, Inc. Option Ex 1,466 .01 14
2016-01-02 CORE Core-mark Holding Company, Inc. Option Ex 4,000 .01 40
2016-01-07 CORE Core-mark Holding Company, Inc. Sale 6,824 77.10 526,130
2016-01-01 CORE Core-mark Holding Company, Inc. Option Ex 2,334 .01 23
2015-08-10 CORE Core-mark Holding Company, Inc. Sale 9,647 64.45 621,739
2015-02-03 CORE Core-mark Holding Company, Inc. Option Ex 2,332 .01 23
2015-01-02 CORE Core-mark Holding Company, Inc. Option Ex 4,000 .01 40
2014-12-31 CORE Core-mark Holding Company, Inc. Option Ex 1,084 .01 10
2014-09-30 CORE Core-mark Holding Company, Inc. Option Ex 1,084 .01 10
2014-08-18 CORE Core-mark Holding Company, Inc. Sale 15,000 50.07 751,035
2014-08-13 CORE Core-mark Holding Company, Inc. Sale 12,006 48.72 584,956
2014-08-11 CORE Core-mark Holding Company, Inc. Sale 7,367 48.74 359,045
2014-06-30 CORE Core-mark Holding Company, Inc. Option Ex 1,082 .01 5
2014-06-19 CORE Core-mark Holding Company, Inc. Sale 5,000 91.11 455,545
2014-03-31 CORE Core-mark Holding Company, Inc. Option Ex 542 .01 5
2014-02-05 CORE Core-mark Holding Company, Inc. Option Ex 2,000 .01 20
2013-12-31 CORE Core-mark Holding Company, Inc. Option Ex 959 .01 9
2013-09-30 CORE Core-mark Holding Company, Inc. Option Ex 958 .01 9
2013-06-30 CORE Core-mark Holding Company, Inc. Option Ex 958 .01 9
2013-03-31 CORE Core-mark Holding Company, Inc. Option Ex 959 .01 9
2013-03-20 CORE Core-mark Holding Company, Inc. Sale 4,000 50.68 202,724
2013-03-20 CORE Core-mark Holding Company, Inc. Option Ex 2,467 19.19 47,341
2013-01-18 CORE Core-mark Holding Company, Inc. Option Ex 2,166 .01 21
2012-12-31 CORE Core-mark Holding Company, Inc. Option Ex 1,167 .01 11
2012-09-30 CORE Core-mark Holding Company, Inc. Option Ex 1,166 .01 11
2012-09-13 CORE Core-mark Holding Company, Inc. Option Ex 5,977 19.19 114,698
2012-09-14 CORE Core-mark Holding Company, Inc. Option Ex 1,306 19.19 25,062
2012-09-13 CORE Core-mark Holding Company, Inc. Sale 5,977 47.11 281,594
2012-09-14 CORE Core-mark Holding Company, Inc. Sale 1,306 47.03 61,415
2012-08-20 CORE Core-mark Holding Company, Inc. Sale 250 47.50 11,875
2012-08-20 CORE Core-mark Holding Company, Inc. Option Ex 250 36.96 9,240
2012-08-17 CORE Core-mark Holding Company, Inc. Sale 5,239 47.53 248,999
2012-08-16 CORE Core-mark Holding Company, Inc. Sale 7,592 47.53 360,817
2012-08-17 CORE Core-mark Holding Company, Inc. Option Ex 5,239 31.39 164,426
2012-08-16 CORE Core-mark Holding Company, Inc. Option Ex 7,592 25.81 195,949
2012-06-30 CORE Core-mark Holding Company, Inc. Option Ex 1,167 .01 11
2012-03-31 CORE Core-mark Holding Company, Inc. Option Ex 1,167 .01 5
2012-02-15 CORE Core-mark Holding Company, Inc. Option Ex 3,250 .01 32
2012-01-19 CORE Core-mark Holding Company, Inc. Option Ex 1,666 .01 16
2011-12-31 CORE Core-mark Holding Company, Inc. Option Ex 750 .01 7
2011-09-30 CORE Core-mark Holding Company, Inc. Option Ex 750 .01 7
2011-09-14 CORE Core-mark Holding Company, Inc. Sale 1,500 34.23 51,349
2011-06-30 CORE Core-mark Holding Company, Inc. Option Ex 750 .01 7
2011-05-11 CORE Core-mark Holding Company, Inc. Sale 4,354 35.24 153,448
2011-03-31 CORE Core-mark Holding Company, Inc. Option Ex 750 .01 7
2011-02-18 CORE Core-mark Holding Company, Inc. Option Ex 3,250 .01 32
2011-02-01 CORE Core-mark Holding Company, Inc. Option Ex 3,000 .01 30
2010-12-31 CORE Core-mark Holding Company, Inc. Option Ex 721 .01 7
2010-09-30 CORE Core-mark Holding Company, Inc. Option Ex 720 .01 7
2010-06-30 CORE Core-mark Holding Company, Inc. Option Ex 1,091 .01 10
2010-06-11 CORE Core-mark Holding Company, Inc. Sale 4,197 27.68 116,193
2010-06-11 CORE Core-mark Holding Company, Inc. Option Ex 4,197 15.50 65,053
2010-06-11 CORE Core-mark Holding Company, Inc. Sale 7,603 27.59 209,789
2010-06-11 CORE Core-mark Holding Company, Inc. Option Ex 11,803 15.50 182,946
2010-05-12 CORE Core-mark Holding Company, Inc. Sale 8,726 29.65 258,734
2010-05-13 CORE Core-mark Holding Company, Inc. Option Ex 8,000 15.50 124,000
2010-05-12 CORE Core-mark Holding Company, Inc. Option Ex 8,726 15.50 135,253
2010-05-13 CORE Core-mark Holding Company, Inc. Sale 8,000 30.47 243,744
2010-03-31 CORE Core-mark Holding Company, Inc. Option Ex 1,090 .01 10
2010-02-17 CORE Core-mark Holding Company, Inc. Option Ex 3,250 .00 0
2010-01-05 CORE Core-mark Holding Company, Inc. Option Ex 1,091 .00 0
2009-11-25 CORE Core-mark Holding Company, Inc. Option Ex 3,274 15.50 50,747
2009-11-23 CORE Core-mark Holding Company, Inc. Sale 8,000 29.70 237,600
2009-11-25 CORE Core-mark Holding Company, Inc. Sale 3,274 30.75 100,668
2009-11-23 CORE Core-mark Holding Company, Inc. Option Ex 8,000 15.50 124,000
2009-11-17 CORE Core-mark Holding Company, Inc. Sale 5,499 29.00 159,471
2009-11-17 CORE Core-mark Holding Company, Inc. Option Ex 5,499 15.50 85,234
2009-11-10 CORE Core-mark Holding Company, Inc. Option Ex 204 15.50 3,162
2009-11-11 CORE Core-mark Holding Company, Inc. Option Ex 297 15.50 4,603
2009-11-10 CORE Core-mark Holding Company, Inc. Sale 204 29.00 5,916
2009-11-11 CORE Core-mark Holding Company, Inc. Sale 297 29.00 8,613
2009-09-30 CORE Core-mark Holding Company, Inc. Option Ex 1,090 .00 0
2009-08-12 CORE Core-mark Holding Company, Inc. Option Ex 9,167 .00 0
2009-08-12 CORE Core-mark Holding Company, Inc. Sale 9,167 28.07 257,281
2009-06-30 CORE Core-mark Holding Company, Inc. Option Ex 1,321 .00 0
2009-05-12 CORE Core-mark Holding Company, Inc. Option Ex 14,000 .00 0
2009-05-12 CORE Core-mark Holding Company, Inc. Sale 9,050 21.58 195,308
2009-05-13 CORE Core-mark Holding Company, Inc. Option Ex 11,000 15.50 170,500
2009-05-14 CORE Core-mark Holding Company, Inc. Option Ex 9,000 15.50 139,500
2009-05-13 CORE Core-mark Holding Company, Inc. Sale 7,649 21.61 165,294
2009-04-03 CORE Core-mark Holding Company, Inc. Option Ex 1,320 .01 13
2008-12-31 CORE Core-mark Holding Company, Inc. Sale 170 20.81 3,537
2008-12-31 CORE Core-mark Holding Company, Inc. Option Ex 370 .00 0
2009-01-02 CORE Core-mark Holding Company, Inc. Sale 1,382 21.24 29,353
2009-01-02 CORE Core-mark Holding Company, Inc. Option Ex 2,881 .00 0
2008-09-30 CORE Core-mark Holding Company, Inc. Option Ex 169 .00 0
2008-09-30 CORE Core-mark Holding Company, Inc. Sale 169 25.40 4,292
2008-07-03 CORE Core-mark Holding Company, Inc. Sale 679 25.10 17,042
2008-07-03 CORE Core-mark Holding Company, Inc. Option Ex 679 .00 0
2008-03-03 CORE Core-mark Holding Company, Inc. Sale 2,224 26.00 57,824
2008-02-08 CORE Core-mark Holding Company, Inc. Option Ex 2,617 .00 0
2008-02-08 CORE Core-mark Holding Company, Inc. Sale 2,617 27.31 71,470
2007-08-24 CORE Core-mark Holding Company, Inc. Sale 1,375 34.05 46,814
2007-08-24 CORE Core-mark Holding Company, Inc. Option Ex 1,375 .00 0
2007-02-26 CORE Core-mark Holding Company, Inc. Option Ex 1,162 .00 0
2007-02-26 CORE Core-mark Holding Company, Inc. Sale 1,162 31.39 36,475
2007-01-31 CORE Core-mark Holding Company, Inc. Option Ex 3,000 .00 0
2007-01-31 CORE Core-mark Holding Company, Inc. Sale 3,000 31.18 93,531
2006-08-24 CORE Core-mark Holding Company, Inc. Sale 1,100 32.52 35,772
2006-08-24 CORE Core-mark Holding Company, Inc. Option Ex 1,100 .00 0
2006-05-24 CORE Core-mark Holding Company, Inc. Sale 2,613 39.53 103,302
2006-05-24 CORE Core-mark Holding Company, Inc. Option Ex 2,613 .00 0

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 Walsh Christopher L (Senior VP-US Distribution of Core-mark Holding Company, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.