Thomas B Perkins Insider Trading Transactions

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of Thomas B Perkins. Thomas B Perkins is President and CEO in Core-Mark Holding Company, Inc. ($CORE) and SVP of Resources in Core-Mark Holding Company, Inc. ($CORE) and VP of U.S. Divisions in Core-Mark Holding Company, Inc. ($CORE).

Latest Insider Trading Transactions of Thomas B Perkins

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Jul 02 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	25.34	100	2,534	1,194	1.3 K to 1.2 K (-7.73 %)
Jul 02 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	25.34	100	2,534	1,294	1.4 K to 1.3 K (-7.17 %)
Jul 02 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	25.31	82	2,075	1,394	1.5 K to 1.4 K (-5.56 %)
Jul 02 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Buy	M	0.00	1,476	0	1,476	0 to 1.5 K
Mar 04 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	26.07	100	2,607	0	100 to 0 (-100.00 %)
Mar 04 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	26.06	100	2,606	100	200 to 100 (-50.00 %)
Mar 04 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	26.00	300	7,800	200	500 to 200 (-60.00 %)
Mar 04 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	25.99	99	2,573	500	599 to 500 (-16.53 %)
Mar 04 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	25.99	100	2,599	599	699 to 599 (-14.31 %)
Mar 04 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	25.98	600	15,588	699	1.3 K to 699 (-46.19 %)
Mar 04 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	25.97	434	11,271	1,299	1.7 K to 1.3 K (-25.04 %)
Mar 04 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	25.96	191	4,958	1,733	1.9 K to 1.7 K (-9.93 %)
Mar 04 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	25.93	100	2,593	1,924	2 K to 1.9 K (-4.94 %)
Mar 04 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	25.91	100	2,591	2,024	2.1 K to 2 K (-4.71 %)
Mar 04 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	25.86	100	2,586	2,124	2.2 K to 2.1 K (-4.50 %)
Mar 03 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Grant	A	0.00	2,224	0	2,224	0 to 2.2 K
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Option Exercise	M	0.00	2,332	0	0
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	27.45	100	2,745	0	100 to 0 (-100.00 %)
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	27.43	100	2,743	100	200 to 100 (-50.00 %)
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	27.39	100	2,739	200	300 to 200 (-33.33 %)
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	27.37	100	2,737	300	400 to 300 (-25.00 %)
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	27.31	100	2,731	400	500 to 400 (-20.00 %)
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	27.26	184	5,016	500	684 to 500 (-26.90 %)
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	27.12	100	2,712	684	784 to 684 (-12.76 %)
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	27.11	100	2,711	784	884 to 784 (-11.31 %)
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	27.09	100	2,709	884	984 to 884 (-10.16 %)
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	27.06	100	2,706	984	1.1 K to 984 (-9.23 %)
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	27.01	100	2,701	1,084	1.2 K to 1.1 K (-8.45 %)
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	26.96	100	2,696	1,184	1.3 K to 1.2 K (-7.79 %)
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	26.80	400	10,720	1,284	1.7 K to 1.3 K (-23.75 %)
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	26.69	100	2,669	1,684	1.8 K to 1.7 K (-5.61 %)
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	26.68	100	2,668	1,784	1.9 K to 1.8 K (-5.31 %)
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	26.67	323	8,614	1,884	2.2 K to 1.9 K (-14.64 %)
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	26.64	100	2,664	2,207	2.3 K to 2.2 K (-4.33 %)
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	26.49	25	662	2,307	2.3 K to 2.3 K (-1.07 %)
Feb 29 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Buy	M	0.00	2,332	0	2,332	0 to 2.3 K
Feb 15 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Option Exercise	A	0.00	8,645	0	13,083
Feb 15 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Option Exercise	A	25.81	8,645	223,127	13,081
Jan 02 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Option Exercise	M	0.00	2,445	0	0
Jan 02 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	28.34	1,200	34,008	0	1.2 K to 0 (-100.00 %)
Jan 02 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	28.40	500	14,200	1,200	1.7 K to 1.2 K (-29.41 %)
Jan 02 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Sell	S	28.62	745	21,322	1,700	2.4 K to 1.7 K (-30.47 %)
Jan 02 2008	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Buy	M	0.00	2,445	0	2,445	0 to 2.4 K
Jul 05 2007	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Option Exercise	A	36.96	4,436	163,955	4,436
Jul 05 2007	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Option Exercise	A	0.00	4,436	0	4,436
Jul 05 2007	CORE	Core-Mark Holding ...	Perkins Thomas B	SVP of Resources	Option Exercise	A	0.00	4,438	0	4,438
May 02 2007	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Option Exercise	M	0.00	2,900	0	2,332
May 02 2007	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Sell	S	34.56	2,900	100,224	0	2.9 K to 0 (-100.00 %)
May 02 2007	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Buy	M	34.56	2,900	100,224	2,900	0 to 2.9 K
Jan 03 2007	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Option Exercise	M	0.00	3,667	0	2,445
Jan 03 2007	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Sell	S	32.37	1,000	32,369	0	1,000 to 0 (-100.00 %)
Jan 03 2007	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Sell	S	32.19	667	21,469	1,000	1.7 K to 1,000 (-40.01 %)
Jan 03 2007	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Sell	S	31.97	1,000	31,972	1,667	2.7 K to 1.7 K (-37.50 %)
Jan 03 2007	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Sell	S	31.83	1,000	31,828	2,667	3.7 K to 2.7 K (-27.27 %)
Jan 03 2007	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Buy	M	0.00	3,667	0	3,667	0 to 3.7 K
May 25 2006	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Option Exercise	M	0.00	2,721	0	5,232
May 25 2006	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Option Exercise	M	0.00	3,561	0	6,112
May 25 2006	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Option Exercise	M	0.00	1,015	0	7,953
May 25 2006	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Option Exercise	M	0.00	1,327	0	9,673
May 25 2006	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Sell	S	38.78	282	10,936	0	282 to 0 (-100.00 %)
May 25 2006	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Sell	S	38.79	200	7,758	282	482 to 282 (-41.49 %)
May 25 2006	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Sell	S	39.04	5,800	226,432	482	6.3 K to 482 (-92.33 %)
May 25 2006	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Buy	M	0.00	2,721	0	6,282	3.6 K to 6.3 K (+76.41 %)
May 25 2006	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Buy	M	0.00	3,561	0	3,561	0 to 3.6 K
May 25 2006	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Sell	S	39.53	2,342	92,590	0	2.3 K to 0 (-100.00 %)
May 25 2006	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Buy	M	0.00	1,015	0	2,342	1.3 K to 2.3 K (+76.49 %)
May 25 2006	CORE	Core-Mark Holding ...	Perkins Thomas B	VP of U.S. Division ...	Buy	M	0.00	1,327	0	1,327	0 to 1.3 K

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