Insider Trading activities of Core-mark Holding Company, Inc. insiders. , Part 4

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 4
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2011-08-11 Perkins Thomas B (SVP of Resources) Sale 1,000 34.01 34,012
2011-08-10 Perkins Thomas B (SVP of Resources) Sale 3,244 35.59 115,453
2011-07-15 Loretz Congdon Stacy (Senior VP & CFO) Sale 813 36.47 29,650
2011-07-15 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 813 19.19 15,601
2011-06-30 Rolheiser Eric (President - Canada Operations) Option Ex 793 .01 7
2011-06-30 Murray Christopher M (SVP - U.S. Distribution) Option Ex 1,563 .01 15
2011-06-30 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 1,563 .01 15
2011-06-30 Perkins Thomas B (SVP of Resources) Option Ex 1,563 .01 15
2011-06-30 Mcpherson Scott E (SVP - Corporate Development) Option Ex 1,563 .01 15
2011-06-30 Walsh Christopher L (Senior VP-US Distribution) Option Ex 750 .01 7
2011-06-30 Miller Christopher M (VP & Chief Accounting Officer) Sale 848 34.74 29,459
2011-06-30 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 590 .00 0
2011-06-14 Murray Christopher M (SVP - U.S. Distribution) Sale 3,500 34.02 119,087
2011-06-14 Mcpherson Scott E (SVP - Corporate Development) Sale 4,239 34.15 144,774
2011-06-10 Mcpherson Scott E (SVP - Corporate Development) Sale 762 34.80 26,521
2011-06-10 Mcpherson Scott E (SVP - Corporate Development) Option Ex 1 15.50 15
2011-06-09 Murray Christopher M (SVP - U.S. Distribution) Sale 1,055 35.00 36,925
2011-06-09 Tepner Harvey L Sale 501 35.00 17,535
2011-06-09 Tepner Harvey L Option Ex 501 15.50 7,765
2011-06-02 Mcpherson Scott E (SVP - Corporate Development) Sale 138 35.01 4,831
2011-06-01 Tepner Harvey L Sale 2,458 35.24 86,610
2011-06-01 Tepner Harvey L Option Ex 4,458 15.50 69,099
2011-06-01 Mcpherson Scott E (SVP - Corporate Development) Sale 2,862 35.30 101,020
2011-05-31 Murray Christopher M (SVP - U.S. Distribution) Sale 3,000 35.17 105,510
2011-05-27 Thornton Randolph I Sale 3,370 34.80 117,286
2011-05-27 Thornton Randolph I Option Ex 7,500 15.50 116,250
2011-05-26 Colter Gary F Sale 2,220 34.47 76,516
2011-05-26 Colter Gary F Option Ex 2,220 15.50 34,410
2011-05-26 Allen Robert A Sale 3,390 34.62 117,368
2011-05-26 Allen Robert A Option Ex 7,500 15.50 116,250
2011-05-20 Colter Gary F Sale 5,280 34.51 182,218
2011-05-20 Colter Gary F Option Ex 5,280 15.50 81,840
2011-05-11 Rolheiser Eric (President - Canada Operations) Sale 9,250 35.01 323,824
2011-05-11 Rolheiser Eric (President - Canada Operations) Option Ex 5,499 22.50 123,727
2011-05-11 Walsh Christopher L (Senior VP-US Distribution) Sale 4,354 35.24 153,448
2011-05-11 Miller Christopher M (VP & Chief Accounting Officer) Sale 6,018 35.11 211,285
2011-05-11 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 3,368 25.81 86,928
2011-04-15 Loretz Congdon Stacy (Senior VP & CFO) Sale 812 33.00 26,796
2011-04-15 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 812 19.19 15,582
2011-03-31 Rolheiser Eric (President - Canada Operations) Option Ex 791 .01 7
2011-03-31 Murray Christopher M (SVP - U.S. Distribution) Option Ex 1,562 .01 15
2011-03-31 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 1,562 .01 15
2011-03-31 Perkins Thomas B (SVP of Resources) Option Ex 1,562 .01 15
2011-03-31 Mcpherson Scott E (SVP - Corporate Development) Option Ex 1,562 .01 15
2011-03-31 Walsh Christopher L (Senior VP-US Distribution) Option Ex 750 .01 7
2011-03-31 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 589 .01 5
2011-03-15 Perkins Thomas B (SVP of Resources) Sale 9,944 33.71 335,192
2011-03-15 Perkins Thomas B (SVP of Resources) Option Ex 15,277 15.50 236,793
2011-03-01 Mcpherson Scott E (SVP - Corporate Development) Sale 3,000 33.76 101,292
2011-02-25 Murray Christopher M (SVP - U.S. Distribution) Sale 3,000 33.41 100,245
2011-02-18 Walsh Christopher L (Senior VP-US Distribution) Option Ex 3,250 .01 32
2011-02-14 Loretz Congdon Stacy (Senior VP & CFO) Sale 1,000 34.08 34,080
2011-02-01 Rolheiser Eric (President - Canada Operations) Option Ex 1,833 .01 18
2011-02-01 Murray Christopher M (SVP - U.S. Distribution) Option Ex 3,000 .01 30
2011-02-01 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 3,000 .01 30
2011-02-01 Perkins Thomas B (SVP of Resources) Sale 6,000 34.12 204,744
2011-02-01 Perkins Thomas B (SVP of Resources) Option Ex 3,000 .01 30
2011-02-01 Mcpherson Scott E (SVP - Corporate Development) Option Ex 3,000 .01 30
2011-02-01 Walsh Christopher L (Senior VP-US Distribution) Option Ex 3,000 .01 30
2011-02-01 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 1,166 .01 11
2011-01-18 Loretz Congdon Stacy (Senior VP & CFO) Sale 813 34.85 28,331
2011-01-18 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 813 19.19 15,601
2011-01-18 Perkins Thomas B (SVP of Resources) Sale 9,872 34.36 339,201
2011-01-18 Perkins Thomas B (SVP of Resources) Option Ex 15,278 15.50 236,809
2011-01-18 Walsh J Michael (President and CEO) Sale 5,323 34.65 184,447
2011-01-18 Walsh J Michael (President and CEO) Option Ex 12,674 .01 126
2011-01-01 Perkins Thomas B (SVP of Resources) Option Ex 2,882 .01 28
2010-12-31 Rolheiser Eric (President - Canada Operations) Option Ex 542 .01 5
2010-12-31 Murray Christopher M (SVP - U.S. Distribution) Option Ex 1,534 .01 15
2010-12-31 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 813 .01 8
2010-12-31 Perkins Thomas B (SVP of Resources) Option Ex 813 .01 8
2010-12-31 Mcpherson Scott E (SVP - Corporate Development) Option Ex 1,626 .01 16
2010-12-31 Walsh Christopher L (Senior VP-US Distribution) Option Ex 721 .01 7
2010-12-31 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 578 .01 5
2010-12-17 Murray Christopher M (SVP - U.S. Distribution) Sale 3,000 36.80 110,385
2010-12-02 Murray Christopher M (SVP - U.S. Distribution) Sale 4,167 35.72 148,853
2010-12-02 Murray Christopher M (SVP - U.S. Distribution) Option Ex 4,167 15.50 64,588
2010-12-01 Mcpherson Scott E (SVP - Corporate Development) Sale 3,000 36.33 108,999
2010-11-30 Walsh J Michael (President and CEO) Option Ex 30,000 15.50 465,000
2010-11-24 Walsh J Michael (President and CEO) Option Ex 12,430 34.69 431,233
2010-11-23 Walsh J Michael (President and CEO) Sale 15,458 35.05 541,787
2010-11-23 Walsh J Michael (President and CEO) Option Ex 15,458 15.50 239,599
2010-11-19 Walsh J Michael (President and CEO) Sale 8,173 35.12 287,035
2010-11-19 Walsh J Michael (President and CEO) Option Ex 8,173 15.50 126,681
2010-11-18 Walsh J Michael (President and CEO) Sale 11,335 35.53 401,689
2010-11-18 Walsh J Michael (President and CEO) Option Ex 11,335 15.50 175,692
2010-11-17 Walsh J Michael (President and CEO) Sale 2,392 35.07 83,894
2010-11-17 Walsh J Michael (President and CEO) Option Ex 2,392 15.50 37,076
2010-11-15 Walsh J Michael (President and CEO) Sale 4,493 35.14 157,866
2010-11-15 Walsh J Michael (President and CEO) Option Ex 4,493 15.50 69,641
2010-11-12 Walsh J Michael (President and CEO) Sale 2,500 35.16 87,899
2010-11-12 Walsh J Michael (President and CEO) Option Ex 2,500 15.50 38,750
2010-11-11 Walsh J Michael (President and CEO) Sale 5,736 35.68 204,660
2010-11-11 Walsh J Michael (President and CEO) Option Ex 5,736 .00 0
2010-11-10 Walsh J Michael (President and CEO) Sale 9,066 35.56 321,448
2010-11-10 Walsh J Michael (President and CEO) Option Ex 9,066 15.50 140,523
2010-11-09 Walsh J Michael (President and CEO) Sale 4,632 35.25 163,264
2010-11-09 Walsh J Michael (President and CEO) Option Ex 4,632 15.50 71,796
2010-10-25 Loretz Congdon Stacy (Senior VP & CFO) Sale 812 33.92 27,543
2010-10-25 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 812 19.19 15,582
2010-09-30 Rolheiser Eric (President - Canada Operations) Option Ex 542 .01 5
2010-09-30 Murray Christopher M (SVP - U.S. Distribution) Option Ex 1,532 .01 15
2010-09-30 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 812 .01 8
2010-09-30 Perkins Thomas B (SVP of Resources) Option Ex 812 .01 8
2010-09-30 Mcpherson Scott E (SVP - Corporate Development) Option Ex 1,532 .01 7
2010-09-30 Walsh Christopher L (Senior VP-US Distribution) Option Ex 720 .01 7
2010-09-30 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 579 .01 4
2010-09-20 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 2,000 .01 20
2010-09-20 Mcpherson Scott E (SVP - Corporate Development) Sale 3,115 30.15 93,907
2010-09-20 Mcpherson Scott E (SVP - Corporate Development) Option Ex 7,465 15.50 115,707
2010-09-17 Loretz Congdon Stacy (Senior VP & CFO) Sale 1,000 29.50 29,500
2010-09-17 Mcpherson Scott E (SVP - Corporate Development) Sale 5,453 30.04 163,786
2010-09-17 Mcpherson Scott E (SVP - Corporate Development) Option Ex 5,453 15.50 84,521
2010-09-15 Perkins Thomas B (SVP of Resources) Sale 10,869 28.18 306,342
2010-09-15 Perkins Thomas B (SVP of Resources) Option Ex 15,278 15.50 236,809
2010-09-14 Mcpherson Scott E (SVP - Corporate Development) Sale 5,000 28.19 140,950
2010-09-07 Murray Christopher M (SVP - U.S. Distribution) Option Ex 375 .01 3
2010-08-02 Walsh J Michael (President and CEO) Sale 1,864 30.39 56,639
2010-07-31 Walsh J Michael (President and CEO) Option Ex 4,438 .01 44
2010-07-26 Loretz Congdon Stacy (Senior VP & CFO) Sale 813 30.00 24,390
2010-07-26 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 813 19.19 15,601
2010-07-26 Mcpherson Scott E (SVP - Corporate Development) Sale 8,566 30.03 257,271
2010-07-26 Mcpherson Scott E (SVP - Corporate Development) Option Ex 12,918 15.50 200,229
2010-07-06 Perkins Thomas B (SVP of Resources) Sale 746 27.96 20,858
2010-07-06 Perkins Thomas B (SVP of Resources) Option Ex 1,486 .01 14
2010-06-30 Rolheiser Eric (President - Canada Operations) Option Ex 692 .01 6
2010-06-30 Murray Christopher M (SVP - U.S. Distribution) Option Ex 1,904 .01 19
2010-06-30 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 1,183 .01 11
2010-06-30 Perkins Thomas B (SVP of Resources) Option Ex 813 .01 8
2010-06-30 Mcpherson Scott E (SVP - Corporate Development) Option Ex 1,904 .01 19
2010-06-30 Walsh Christopher L (Senior VP-US Distribution) Option Ex 1,091 .01 10
2010-06-30 Miller Christopher M (VP & Chief Accounting Officer) Sale 983 27.51 27,043
2010-06-30 Miller Christopher M (VP & Chief Accounting Officer) Option Ex 756 .01 7
2010-06-15 Perkins Thomas B (SVP of Resources) Sale 11,077 27.65 306,083
2010-06-15 Perkins Thomas B (SVP of Resources) Option Ex 15,278 15.50 236,808
2010-06-11 Walsh Christopher L (Senior VP-US Distribution) Sale 11,800 27.64 325,982
2010-06-11 Walsh Christopher L (Senior VP-US Distribution) Option Ex 16,000 15.50 247,999
2010-05-13 Walsh Christopher L (Senior VP-US Distribution) Sale 8,000 30.47 243,744
2010-05-13 Walsh Christopher L (Senior VP-US Distribution) Option Ex 8,000 15.50 124,000
2010-05-12 Walsh Christopher L (Senior VP-US Distribution) Sale 8,726 29.65 258,734
2010-05-12 Walsh Christopher L (Senior VP-US Distribution) Option Ex 8,726 15.50 135,253
2010-04-15 Loretz Congdon Stacy (Senior VP & CFO) Sale 812 30.07 24,416
2010-04-15 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 812 19.19 15,582
2010-04-15 Walsh J Michael (President and CEO) Sale 4,200 30.05 126,218
2010-04-15 Walsh J Michael (President and CEO) Option Ex 10,000 .01 100
2010-03-31 Rolheiser Eric (President - Canada Operations) Sale 1,830 30.80 56,364
2010-03-31 Rolheiser Eric (President - Canada Operations) Option Ex 690 .01 6
2010-03-31 Murray Christopher M (SVP - U.S. Distribution) Option Ex 1,902 .01 19
2010-03-31 Loretz Congdon Stacy (Senior VP & CFO) Option Ex 1,182 .01 11
2010-03-31 Perkins Thomas B (SVP of Resources) Option Ex 812 .01 8

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.