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Filing Details

Accession Number:: 0001246360-10-003683
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2010-11-12 14:25:10
Reporting Period:: 2010-11-09

Filing Date:: 2010-11-12
Accepted Time:: 2010-11-12 14:25:10
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	2010-11-09	4,632	$15.50	49,667	No	4	M	Direct
Coremark Common Stock	Disposition	2010-11-09	749	$35.00	48,918	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	187	$35.01	48,731	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	600	$35.04	48,131	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	600	$35.05	47,531	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	100	$35.06	47,431	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	300	$35.07	47,131	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	300	$35.20	46,831	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	100	$35.21	46,731	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	100	$35.22	46,631	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	100	$35.23	46,531	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	300	$35.23	46,231	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	196	$35.24	46,035	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	100	$35.29	45,935	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	100	$35.30	45,835	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	100	$35.36	45,735	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	100	$35.37	45,635	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	200	$35.39	45,435	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	100	$35.41	45,335	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	100	$35.48	45,235	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	100	$35.49	45,135	No	4	S	Direct
Coremark Common Stock	Disposition	2010-11-09	100	$35.55	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

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	2010-11-09	4,632	$0.00	4,632	$15.50

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
95,368	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.