Insider Trading activities of Core-mark Holding Company, Inc. insiders. , Part 5

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Core-mark Holding Company, Inc. since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Core-mark Holding Company, Inc. since year 2005. (See page 1 of this report.) Table 2 shows the detailed insider transactions of Core-mark Holding Company, Inc. since 2005. The reporting company's ticker symbol is CORE. The reporting company's CIK number is 1318084.
The total value of stock buying since 2005 is $430,479.
The total value of stock sales since 2005 is $57,899,808.
The total value of stock option exercises since 2005 is $13,566,635.



Table 2. Detailed insider stock purchases, sales, and option exercises of Core-mark Holding Company, Inc. insiders (CORE) , Part 5
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2010-03-31 Mcpherson Scott E (SVP - Corporate Development) Option Ex 1,902 .01 19
2010-03-31 Walsh Christopher L (Senior VP-US Distribution) Option Ex 1,090 .01 10
2010-03-31 Miller Christopher M (VP & Chief Accounting Officer) Sale 983 30.80 30,276
2010-03-31 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 754 .01 7
2010-03-01 Perkins Thomas B (SVP of Resources) Sale 6,131 31.91 195,231
2010-03-01 Mcpherson Scott E (SVP - Corporate Development) Sale 8,566 31.80 271,961
2010-03-01 Mcpherson Scott E (SVP - Corporate Development) Option Ex 12,919 15.50 200,244
2010-02-17 Walsh Christopher L (Senior VP-US Distribution) Option Ex 3,250 .00 0
2010-02-16 Loretz Congdon Stacy (Senior VP & CFO) Sale 6,750 31.97 215,777
2010-02-16 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 5,750 17.34 99,733
2010-02-02 Perkins Thomas B (SVP of Resources) Sale 2,814 29.53 83,097
2010-02-01 Rolheiser Eric (President - Canada Operations) Sale 1,333 29.63 39,496
2010-02-01 Rolheiser Eric (President - Canada Operations) Option Ex 1,333 .01 13
2010-02-01 Murray Christopher M (SVP - U.S. Distribution) Option Ex 3,250 .01 32
2010-02-01 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 3,250 .01 32
2010-02-01 Perkins Thomas B (SVP of Resources) Option Ex 3,250 .01 32
2010-02-01 Mcpherson Scott E (SVP - Corporate Development) Option Ex 3,250 .01 32
2010-02-01 Miller Christopher M (VP & Chief Accounting Officer) Sale 2,218 29.63 65,719
2010-02-01 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 1,189 .01 11
2010-01-08 Murray Christopher M (SVP - U.S. Distribution) Option Ex 461 .01 4
2010-01-08 Perkins Thomas B (SVP of Resources) Option Ex 2,882 .01 28
2010-01-08 Miller Christopher M (VP & Chief Accounting Officer) Sale 216 32.65 7,052
2010-01-08 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 216 .01 2
2010-01-05 Murray Christopher M (SVP - U.S. Distribution) Option Ex 1,091 .00 0
2010-01-05 Mcpherson Scott E (SVP - U.S. Distribution) Option Ex 1,091 .00 0
2010-01-05 Walsh Christopher L (Senior VP-US Distribution) Option Ex 1,091 .00 0
2010-01-05 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 31 .00 0
2010-01-04 Rolheiser Eric (President - Canada Operations) Sale 150 32.97 4,945
2010-01-02 Rolheiser Eric (President - Canada Operations) Option Ex 150 .00 0
2009-12-31 Rolheiser Eric (President - Canada Operations) Sale 358 32.92 11,785
2009-12-31 Rolheiser Eric (President - Canada Operations) Option Ex 358 .00 0
2009-12-31 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 370 .00 0
2009-12-31 Miller Christopher M (VP & Chief Accounting Officer) Sale 427 32.92 14,056
2009-12-31 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 427 .00 0
2009-12-01 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 625 .00 0
2009-11-25 Walsh Christopher L (Senior VP-US Distribution) Sale 3,274 30.75 100,668
2009-11-25 Walsh Christopher L (Senior VP-US Distribution) Option Ex 3,274 15.50 50,747
2009-11-24 Mcpherson Scott E (SVP - U.S. Distribution) Sale 14,513 30.70 445,520
2009-11-24 Mcpherson Scott E (SVP - U.S. Distribution) Option Ex 12,918 15.50 200,229
2009-11-23 Loretz Congdon Stacy (Senior VP & CFO) Sale 8,612 29.00 249,748
2009-11-23 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 8,612 15.50 133,486
2009-11-23 Walsh Christopher L (Senior VP-US Distribution) Sale 8,000 29.70 237,600
2009-11-23 Walsh Christopher L (Senior VP-US Distribution) Option Ex 8,000 15.50 124,000
2009-11-23 Miller Christopher M (VP & Chief Accounting Officer) Sale 149 29.63 4,415
2009-11-17 Walsh Christopher L (Senior VP-US Distribution) Sale 5,499 29.00 159,471
2009-11-17 Walsh Christopher L (Senior VP-US Distribution) Option Ex 5,499 15.50 85,234
2009-11-13 Perkins Thomas B (SVP of Resources) Sale 900 27.97 25,173
2009-11-11 Walsh Christopher L (Senior VP-US Distribution) Sale 297 29.00 8,613
2009-11-11 Walsh Christopher L (Senior VP-US Distribution) Option Ex 297 15.50 4,603
2009-11-10 Walsh Christopher L (Senior VP-US Distribution) Sale 204 29.00 5,916
2009-11-10 Walsh Christopher L (Senior VP-US Distribution) Option Ex 204 15.50 3,162
2009-10-08 Miller Christopher M (VP & Chief Accounting Officer) Sale 217 29.97 6,503
2009-10-08 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 217 .00 0
2009-10-02 Murray Christopher M (SVP of Marketing) Option Ex 458 .00 0
2009-09-30 Rolheiser Eric (President-Canada Operations) Option Ex 358 .00 0
2009-09-30 Murray Christopher M (SVP of Marketing) Option Ex 1,090 .00 0
2009-09-30 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 370 .00 0
2009-09-30 Mcpherson Scott E (SVP - US Distribution) Option Ex 1,090 .00 0
2009-09-30 Walsh Christopher L (Senior VP - U.S. Distribution) Option Ex 1,090 .00 0
2009-09-30 Miller Christopher M (VP & Chief Accounting Officer) Sale 427 29.26 12,494
2009-09-30 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 458 .00 0
2009-09-01 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 625 .00 0
2009-08-14 Murray Christopher M (SVP of Marketing) Sale 1,700 28.99 49,279
2009-08-12 Walsh Christopher L (Senior VP-US Distribution) Sale 9,167 28.07 257,281
2009-08-12 Walsh Christopher L (Senior VP-US Distribution) Option Ex 9,167 .00 0
2009-07-08 Miller Christopher M (VP & Chief Accounting Officer) Sale 217 26.50 5,750
2009-07-08 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 217 .00 0
2009-07-02 Rolheiser Eric (President - Canada Operations) Option Ex 150 .00 0
2009-07-02 Murray Christopher M (SVP of Marketing) Option Ex 458 .00 0
2009-07-02 Perkins Thomas B (SVP of Resources) Sale 1,479 26.41 39,060
2009-06-30 Rolheiser Eric (President - Canada Operations) Option Ex 425 .00 0
2009-06-30 Murray Christopher M (SVP of Marketing) Option Ex 1,321 .00 0
2009-06-30 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 600 .00 0
2009-06-30 Perkins Thomas B (SVP of Resources) Option Ex 230 .00 0
2009-06-30 Mcpherson Scott E (SVP - U.S. Distribution) Sale 123 26.29 3,233
2009-06-30 Mcpherson Scott E (SVP - U.S. Distribution) Option Ex 1,321 .00 0
2009-06-30 Walsh Christopher L (Senior VP-US Distribution) Option Ex 1,321 .00 0
2009-06-30 Miller Christopher M (VP & Chief Accounting Officer) Sale 427 26.29 11,225
2009-06-30 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 549 .00 0
2009-06-17 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 6,944 .00 0
2009-06-01 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 625 .00 0
2009-05-22 Miller Christopher M (VP & Chief Accounting Officer) Sale 425 22.92 9,740
2009-05-14 Rolheiser Eric (President - Canada Operations) Sale 1,212 22.23 26,942
2009-05-14 Walsh Christopher L (Senior VP-US Distribution) Option Ex 9,000 15.50 139,500
2009-05-13 Walsh Christopher L (Senior VP-US Distribution) Sale 7,649 21.61 165,294
2009-05-13 Walsh Christopher L (Senior VP-US Distribution) Option Ex 11,000 15.50 170,500
2009-05-12 Walsh Christopher L (Senior VP-US Distribution) Sale 9,050 21.58 195,308
2009-05-12 Walsh Christopher L (Senior VP-US Distribution) Option Ex 14,000 .00 0
2009-04-08 Miller Christopher M (VP & Chief Accounting Officer) Sale 216 18.29 3,950
2009-04-08 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 216 .00 0
2009-04-07 Rolheiser Eric (President - Canada Operations) Option Ex 150 .00 0
2009-04-07 Murray Christopher M (SVP of Marketing) Option Ex 458 .00 0
2009-04-03 Rolheiser Eric (President - Canada Operations) Option Ex 424 .01 4
2009-04-03 Murray Christopher M (SVP of Marketing) Option Ex 1,320 .01 13
2009-04-03 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 230 .01 2
2009-04-03 Perkins Thomas B (SVP of Resources) Option Ex 230 .01 2
2009-04-03 Mcpherson Scott E (SVP - U.S. Distribution) Option Ex 1,196 .01 11
2009-04-03 Walsh Christopher L (Senior VP-US Distribution) Option Ex 1,320 .01 13
2009-04-03 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 120 .01 1
2009-04-02 Walsh J Michael (President and CEO) Option Ex 10,230 .01 2
2009-03-31 Loretz Congdon Stacy (Senior VP & CFO) Sale 159 17.57 2,793
2009-03-31 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 370 .00 0
2009-03-31 Mcpherson Scott E (SVP - U.S. Distribution) Sale 124 17.57 2,178
2009-03-31 Mcpherson Scott E (SVP - U.S. Distribution) Option Ex 124 .00 0
2009-03-31 Miller Christopher M (VP & Chief Accounting Officer) Sale 427 17.57 7,502
2009-03-31 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 427 .00 0
2009-03-02 Loretz Congdon Stacy (Senior VP & CFO) Sale 266 16.73 4,450
2009-03-02 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 625 .00 0
2009-02-02 Loretz Congdon Stacy (Senior VP & CFO) Sale 1,535 18.16 27,867
2009-02-02 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 3,637 .00 0
2009-01-08 Miller Christopher M (VP & Chief Accounting Officer) Sale 217 20.56 4,461
2009-01-08 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 217 .00 0
2009-01-02 Murray Christopher M (SVP of Marketing) Sale 195 21.24 4,141
2009-01-02 Murray Christopher M (SVP of Marketing) Option Ex 458 .00 0
2009-01-02 Walsh Christopher L (Senior VP-US Distribution) Sale 1,382 21.24 29,353
2009-01-02 Walsh Christopher L (Senior VP-US Distribution) Option Ex 2,881 .00 0
2009-01-02 Miller Christopher M (VP & Chief Accounting Officer) Sale 1,000 21.24 21,240
2009-01-02 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 1,000 .00 0
2009-01-01 Murray Christopher M (SVP of Marketing) Option Ex 2,881 .00 0
2009-01-01 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 2,881 .01 28
2009-01-01 Perkins Thomas B (SVP of Resources) Option Ex 2,881 .00 0
2009-01-01 Mcpherson Scott E (SVP-U.S. Distribution) Option Ex 2,881 .00 0
2009-01-01 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 122 .00 0
2009-01-01 Walsh J Michael (President and CEO) Option Ex 2,881 .00 0
2008-12-31 Murray Christopher M (SVP of Marketing) Sale 155 20.81 3,225
2008-12-31 Murray Christopher M (SVP of Marketing) Option Ex 370 .00 0
2008-12-31 Loretz Congdon Stacy (Senior VP & CFO) Sale 158 20.81 3,287
2008-12-31 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 370 .00 0
2008-12-31 Mcpherson Scott E (SVP - U.S. Distribution) Sale 123 20.81 2,559
2008-12-31 Mcpherson Scott E (SVP - U.S. Distribution) Option Ex 370 .00 0
2008-12-31 Walsh Christopher L (Senior VP-US Distribution) Sale 170 20.81 3,537
2008-12-31 Walsh Christopher L (Senior VP-US Distribution) Option Ex 370 .00 0
2008-12-31 Miller Christopher M (VP & Chief Accounting Officer) Sale 177 20.08 3,554
2008-12-31 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 177 .00 0
2008-12-01 Loretz Congdon Stacy (Senior VP & CFO) Sale 265 19.57 5,186
2008-11-30 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 625 .00 0
2008-11-24 Thornton Randolph I Buy 6,000 18.67 112,044
2008-11-21 Walsh J Michael (President and CEO) Buy 10,000 16.04 160,410
2008-11-13 Prokop Basil P Sale 1,404 17.74 24,906
2008-11-13 Prokop Basil P Option Ex 2,212 .00 0
2008-10-08 Miller Christopher M (VP & Chief Accounting Officer) Sale 217 21.19 4,598
2008-10-08 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 217 .00 0
2008-10-02 Murray Christopher M (SVP of Marketing) Sale 195 24.31 4,740
2008-10-02 Murray Christopher M (SVP of Marketing) Option Ex 458 .00 0
2008-09-30 Murray Christopher M (SVP of Marketing) Sale 157 25.40 3,987
2008-09-30 Murray Christopher M (SVP of Marketing) Option Ex 369 .00 0
2008-09-30 Loretz Congdon Stacy (Senior VP & CFO) Sale 158 25.40 4,013
2008-09-30 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 369 .00 0
2008-09-30 Mcpherson Scott E (SVP - U.S. Distribution) Sale 124 25.40 3,149
2008-09-30 Mcpherson Scott E (SVP - U.S. Distribution) Option Ex 369 .00 0

Insider trading activities including stock purchases, stock sales, and option exercises of CORE listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Core-mark Holding Company, Inc. (symbol CORE, CIK number 1318084) see the Securities and Exchange Commission (SEC) website.