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Filing Details

Accession Number:: 0001246360-10-003814
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2010-11-23 17:50:08
Reporting Period:: 2010-11-19

Filing Date:: 2010-11-23
Accepted Time:: 2010-11-23 17:50:08
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1318084	Core-Mark Holding Company Inc.	CORE	Wholesale-Groceries, General Line (5141)	201489747

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1208859	Michael J Walsh	395 Oyster Point Blvd., Suite 415 South San Francisco CA 94080	President And Ceo	No	No	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership
Coremark Common Stock	Acquisiton	2010-11-19	8,173	$15.50	53,208	No	4	M	Direct
Coremark Common Stock	Disposition	2010-11-19	500	$35.00	52,708	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	196	$35.01	52,512	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	400	$35.02	52,112	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	286	$35.03	51,826	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	611	$35.05	51,215	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	1,003	$35.06	50,212	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	200	$35.08	50,012	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	2	$35.09	50,010	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	200	$35.10	49,810	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	100	$35.11	49,710	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	202	$35.12	49,508	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	1,000	$35.13	48,508	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	200	$35.14	48,308	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	600	$35.15	47,708	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	1,100	$35.16	46,608	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	200	$35.17	46,408	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	200	$35.18	46,208	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	100	$35.19	46,108	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	500	$35.20	45,608	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	200	$35.21	45,408	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	100	$35.22	45,308	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-19	273	$35.23	45,035	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership
No	4	M	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct

Reported Derivative Transactions

Show Other Fields >>

Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Coremark Common Stock	04LTIP plan grtd 8-23-2004 NQ	Disposition	2010-11-19	8,173	$0.00	8,173	$15.50

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
51,673	2005-08-23	2011-08-23	No	4	M	Direct

Footnotes

This sale and all subsequent sales reported on this Form 4 are pursuant to a 10b5-1 program.