CO ZACK Insider Trading Transactions

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of CO ZACK. CO ZACK is 10% Owner in INTERNATIONAL SPEEDWAY CORP ($ISCA).

Latest Insider Trading Transactions of CO ZACK

	1 Week	2 Weeks	1 Month	3 Months	6 Months	1 Year	2 Years
No. of Purchases	0	0	0	0	0	0	0
Value of Purchases ($)	0	0	0	0	0	0	0
No. of Sales	0	0	0	0	0	0	0
Value of Sales ($)	0	0	0	0	0	0	0

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
May 14 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	22.57	353	7,967	18,134,665	18.1 M to 18.1 M (0.00 %)
May 11 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	24.88	373	9,280	18,134,312	18.1 M to 18.1 M (0.00 %)
May 07 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	24.88	373	9,280	18,133,939	18.1 M to 18.1 M (0.00 %)
May 07 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	23.64	373	8,818	18,133,566	18.1 M to 18.1 M (0.00 %)
Apr 24 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	22.64	370	8,377	18,133,193	18.1 M to 18.1 M (0.00 %)
Apr 24 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	22.43	370	8,299	18,132,823	18.1 M to 18.1 M (0.00 %)
Apr 15 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	19.64	301	5,912	18,132,453	18.1 M to 18.1 M (0.00 %)
Apr 15 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	20.00	301	6,020	18,132,152	18.1 M to 18.1 M (0.00 %)
Apr 09 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	20.19	881	17,787	18,131,851	18.1 M to 18.1 M (0.00 %)
Apr 02 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Grant	A	0.00	6,846	0	305,893	299 K to 305.9 K (+2.29 %)
Mar 24 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	21.40	961	20,565	18,130,970	18.1 M to 18.1 M (+0.01 %)
Mar 20 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	20.35	995	20,248	18,130,009	18.1 M to 18.1 M (+0.01 %)
Mar 12 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	18.30	436	7,979	18,129,014	18.1 M to 18.1 M (0.00 %)
Mar 10 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	17.67	436	7,704	18,128,578	18.1 M to 18.1 M (0.00 %)
Mar 10 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	16.40	436	7,150	18,128,142	18.1 M to 18.1 M (0.00 %)
Mar 05 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	17.00	298	5,066	18,127,706	18.1 M to 18.1 M (0.00 %)
Mar 05 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	17.63	298	5,254	18,127,408	18.1 M to 18.1 M (0.00 %)
Mar 05 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	17.75	298	5,290	18,127,110	18.1 M to 18.1 M (0.00 %)
Mar 02 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	18.75	298	5,588	18,126,812	18.1 M to 18.1 M (0.00 %)
Mar 02 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	19.53	302	5,898	18,126,514	18.1 M to 18.1 M (0.00 %)
Feb 25 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	20.07	302	6,061	18,126,212	18.1 M to 18.1 M (0.00 %)
Feb 19 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	21.40	349	7,469	18,125,910	18.1 M to 18.1 M (0.00 %)
Feb 17 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	21.73	349	7,584	18,125,561	18.1 M to 18.1 M (0.00 %)
Feb 17 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	22.20	274	6,083	18,125,212	18.1 M to 18.1 M (0.00 %)
Feb 11 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	23.20	274	6,357	18,124,938	18.1 M to 18.1 M (0.00 %)
Feb 11 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	24.47	274	6,705	18,124,664	18.1 M to 18.1 M (0.00 %)
Feb 04 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	23.26	306	7,118	18,124,390	18.1 M to 18.1 M (0.00 %)
Feb 02 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	24.75	326	8,069	18,124,084	18.1 M to 18.1 M (0.00 %)
Feb 02 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	25.98	326	8,469	18,123,758	18.1 M to 18.1 M (0.00 %)
Jan 28 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	26.60	326	8,672	18,123,432	18.1 M to 18.1 M (0.00 %)
Jan 22 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	26.14	204	5,333	18,123,106	18.1 M to 18.1 M (0.00 %)
Jan 22 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	27.15	204	5,539	18,122,902	18.1 M to 18.1 M (0.00 %)
Jan 14 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	28.00	227	6,356	18,122,698	18.1 M to 18.1 M (0.00 %)
Jan 14 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	28.53	227	6,476	18,122,471	18.1 M to 18.1 M (0.00 %)
Jan 12 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	29.33	282	8,271	18,122,244	18.1 M to 18.1 M (0.00 %)
Jan 08 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	30.22	282	8,522	18,121,962	18.1 M to 18.1 M (0.00 %)
Jan 08 2009	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	29.55	100	2,955	18,121,680	18.1 M to 18.1 M (0.00 %)
Dec 30 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	27.18	246	6,686	18,121,580	18.1 M to 18.1 M (0.00 %)
Dec 23 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	27.20	267	7,262	18,121,334	18.1 M to 18.1 M (0.00 %)
Dec 19 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	27.93	323	9,021	18,121,067	18.1 M to 18.1 M (0.00 %)
Dec 19 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	26.74	323	8,637	18,120,744	18.1 M to 18.1 M (0.00 %)
Dec 17 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	26.67	323	8,614	18,120,421	18.1 M to 18.1 M (0.00 %)
Dec 12 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	27.66	364	10,068	18,120,098	18.1 M to 18.1 M (0.00 %)
Dec 09 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	27.70	364	10,083	18,119,734	18.1 M to 18.1 M (0.00 %)
Dec 09 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	27.39	165	4,519	18,119,370	18.1 M to 18.1 M (0.00 %)
Dec 02 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	25.04	516	12,921	18,119,205	18.1 M to 18.1 M (0.00 %)
Nov 24 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	21.43	700	15,000	18,118,689	18.1 M to 18.1 M (0.00 %)
Nov 24 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	22.95	700	16,065	18,117,989	18.1 M to 18.1 M (0.00 %)
Nov 20 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	24.43	700	17,101	18,117,289	18.1 M to 18.1 M (0.00 %)
Nov 19 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	25.20	700	17,640	18,116,589	18.1 M to 18.1 M (0.00 %)
Nov 14 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	25.88	745	19,284	18,115,889	18.1 M to 18.1 M (0.00 %)
Nov 14 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	26.92	745	20,055	18,115,144	18.1 M to 18.1 M (0.00 %)
Nov 12 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	28.05	745	20,899	18,114,399	18.1 M to 18.1 M (0.00 %)
Nov 10 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	29.74	945	28,107	18,113,654	18.1 M to 18.1 M (+0.01 %)
Nov 06 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	31.32	945	29,600	18,112,709	18.1 M to 18.1 M (+0.01 %)
Oct 30 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	30.00	132	3,960	18,111,764	18.1 M to 18.1 M (0.00 %)
Oct 29 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	27.23	1,032	28,097	18,111,632	18.1 M to 18.1 M (+0.01 %)
Oct 29 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	27.79	1,032	28,678	18,110,600	18.1 M to 18.1 M (+0.01 %)
Oct 27 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	28.30	20,000	565,978	299,047	279 K to 299 K (+7.17 %)
Oct 27 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	26.70	800	21,360	18,109,568	18.1 M to 18.1 M (0.00 %)
Oct 27 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	27.16	20,000	543,244	279,047	259 K to 279 K (+7.72 %)
Oct 23 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	27.52	20,000	550,312	259,047	239 K to 259 K (+8.37 %)
Oct 22 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	28.07	500	14,035	18,108,768	18.1 M to 18.1 M (0.00 %)
Oct 22 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	27.75	20,000	555,080	239,047	219 K to 239 K (+9.13 %)
Oct 22 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	27.33	20,000	546,530	219,047	199 K to 219 K (+10.05 %)
Oct 20 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	27.11	1,000	27,110	18,108,268	18.1 M to 18.1 M (+0.01 %)
Oct 20 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	26.46	10,000	264,637	199,047	189 K to 199 K (+5.29 %)
Oct 20 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	25.42	1,700	43,213	18,107,268	18.1 M to 18.1 M (+0.01 %)
Oct 20 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	25.62	10,000	256,154	189,047	179 K to 189 K (+5.59 %)
Oct 16 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	26.64	3,000	79,915	18,105,568	18.1 M to 18.1 M (+0.02 %)
Oct 16 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	26.49	10,000	264,883	179,047	169 K to 179 K (+5.92 %)
Oct 15 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	27.99	2,600	72,776	18,102,568	18.1 M to 18.1 M (+0.01 %)
Oct 15 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	28.36	10,000	283,559	169,047	159 K to 169 K (+6.29 %)
Oct 14 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	26.88	1,500	40,320	18,099,968	18.1 M to 18.1 M (+0.01 %)
Oct 14 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	27.28	10,000	272,812	159,047	149 K to 159 K (+6.71 %)
Aug 20 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	38.75	30	1,163	18,098,468	18.1 M to 18.1 M (0.00 %)
Aug 13 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	38.76	400	15,504	18,098,438	18.1 M to 18.1 M (0.00 %)
Aug 05 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	37.50	200	7,500	18,098,038	18.1 M to 18.1 M (0.00 %)
Aug 01 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	36.95	400	14,780	18,097,838	18.1 M to 18.1 M (0.00 %)
Jul 30 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	37.44	400	14,976	18,097,438	18.1 M to 18.1 M (0.00 %)
Jul 30 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	36.85	200	7,370	18,097,038	18.1 M to 18.1 M (0.00 %)
Jul 25 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	37.50	400	15,000	18,096,838	18.1 M to 18.1 M (0.00 %)
Jul 21 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	36.75	400	14,700	18,096,438	18.1 M to 18.1 M (0.00 %)
Jul 18 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	36.10	400	14,440	18,096,038	18.1 M to 18.1 M (0.00 %)
Jul 17 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	35.85	400	14,340	18,095,638	18.1 M to 18.1 M (0.00 %)
Jul 14 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	36.90	400	14,760	18,095,238	18.1 M to 18.1 M (0.00 %)
Jul 14 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	36.90	400	14,760	18,095,238	18.1 M to 18.1 M (0.00 %)
Jul 09 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	38.50	400	15,400	18,094,838	18.1 M to 18.1 M (0.00 %)
Jul 09 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	41.00	400	16,400	18,094,438	18.1 M to 18.1 M (0.00 %)
Jul 09 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	39.00	400	15,600	18,094,038	18.1 M to 18.1 M (0.00 %)
Jul 02 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Option Exercise	A	39.03	2,387	93,165	2,387
Jul 02 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	38.50	400	15,400	18,093,638	18.1 M to 18.1 M (0.00 %)
Jul 02 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	40.00	400	16,000	18,093,238	18.1 M to 18.1 M (0.00 %)
Jun 27 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	40.19	400	16,076	18,092,838	18.1 M to 18.1 M (0.00 %)
Jun 27 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	41.70	400	16,680	18,092,438	18.1 M to 18.1 M (0.00 %)
Jun 24 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	43.00	400	17,200	18,092,038	18.1 M to 18.1 M (0.00 %)
Jun 20 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	44.08	400	17,630	18,091,638	18.1 M to 18.1 M (0.00 %)
Jun 11 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	43.00	140	6,020	18,091,238	18.1 M to 18.1 M (0.00 %)
Jun 03 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	43.65	170	7,421	18,091,098	18.1 M to 18.1 M (0.00 %)
Jun 02 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	44.00	230	10,120	18,090,928	18.1 M to 18.1 M (0.00 %)
May 29 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	44.00	230	10,120	18,090,698	18.1 M to 18.1 M (0.00 %)
May 23 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	43.75	300	13,125	18,090,468	18.1 M to 18.1 M (0.00 %)
May 21 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	44.25	300	13,275	18,090,168	18.1 M to 18.1 M (0.00 %)
May 15 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	44.00	330	14,520	18,089,868	18.1 M to 18.1 M (0.00 %)
May 12 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	42.25	290	12,253	18,089,538	18.1 M to 18.1 M (0.00 %)
May 05 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	42.00	260	10,920	18,089,248	18.1 M to 18.1 M (0.00 %)
Apr 30 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	42.30	260	10,998	18,088,988	18.1 M to 18.1 M (0.00 %)
Apr 29 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	42.25	260	10,985	18,088,728	18.1 M to 18.1 M (0.00 %)
Apr 16 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	41.50	250	10,375	18,088,468	18.1 M to 18.1 M (0.00 %)
Apr 10 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	43.00	350	15,050	18,088,218	18.1 M to 18.1 M (0.00 %)
Apr 07 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	41.80	325	13,585	18,087,868	18.1 M to 18.1 M (0.00 %)
Apr 01 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Grant	A	0.00	6,660	0	149,047	142.4 K to 149 K (+4.68 %)
Mar 24 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	40.00	325	13,000	18,087,543	18.1 M to 18.1 M (0.00 %)
Mar 19 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	38.50	325	12,513	18,087,218	18.1 M to 18.1 M (0.00 %)
Mar 14 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	38.50	150	5,775	18,086,893	18.1 M to 18.1 M (0.00 %)
Mar 13 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	39.50	340	13,430	18,086,743	18.1 M to 18.1 M (0.00 %)
Mar 11 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	39.75	340	13,515	18,086,403	18.1 M to 18.1 M (0.00 %)
Mar 10 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	40.00	300	12,000	18,086,063	18.1 M to 18.1 M (0.00 %)
Feb 28 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	41.50	330	13,695	18,085,763	18.1 M to 18.1 M (0.00 %)
Feb 22 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	42.00	240	10,080	18,085,433	18.1 M to 18.1 M (0.00 %)
Feb 21 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	41.70	240	10,008	18,085,193	18.1 M to 18.1 M (0.00 %)
Feb 19 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	42.00	240	10,080	18,084,953	18.1 M to 18.1 M (0.00 %)
Jan 31 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	39.50	280	11,060	18,084,713	18.1 M to 18.1 M (0.00 %)
Jan 28 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	40.55	280	11,354	18,084,433	18.1 M to 18.1 M (0.00 %)
Jan 22 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	39.85	230	9,166	18,084,153	18.1 M to 18.1 M (0.00 %)
Jan 22 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	40.00	230	9,200	18,083,923	18.1 M to 18.1 M (0.00 %)
Jan 16 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	42.00	230	9,660	18,083,693	18.1 M to 18.1 M (0.00 %)
Jan 15 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	40.75	230	9,373	18,083,463	18.1 M to 18.1 M (0.00 %)
Jan 11 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	42.00	280	11,760	18,083,233	18.1 M to 18.1 M (0.00 %)
Jan 08 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	41.00	280	11,480	18,082,953	18.1 M to 18.1 M (0.00 %)
Jan 07 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	40.11	230	9,225	18,082,673	18.1 M to 18.1 M (0.00 %)
Jan 04 2008	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	40.85	230	9,396	18,082,443	18.1 M to 18.1 M (0.00 %)
Dec 31 2007	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	41.50	250	10,375	18,082,213	18.1 M to 18.1 M (0.00 %)
Dec 21 2007	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	41.50	150	6,225	18,081,963	18.1 M to 18.1 M (0.00 %)
Dec 19 2007	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	41.70	250	10,425	18,081,813	18.1 M to 18.1 M (0.00 %)
Dec 19 2007	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	41.25	250	10,313	18,081,563	18.1 M to 18.1 M (0.00 %)
Dec 13 2007	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	43.80	200	8,760	18,081,313	18.1 M to 18.1 M (0.00 %)
Dec 04 2007	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	43.00	170	7,310	18,081,113	18.1 M to 18.1 M (0.00 %)
Nov 21 2007	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	42.79	220	9,414	18,080,943	18.1 M to 18.1 M (0.00 %)
Nov 20 2007	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	42.97	220	9,453	18,080,723	18.1 M to 18.1 M (0.00 %)
Nov 19 2007	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	43.08	320	13,785	18,080,503	18.1 M to 18.1 M (0.00 %)
Nov 16 2007	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	43.75	320	14,000	18,080,183	18.1 M to 18.1 M (0.00 %)
Oct 31 2007	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	44.44	420	18,665	18,079,863	18.1 M to 18.1 M (0.00 %)
Oct 29 2007	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	46.00	320	14,720	18,079,443	18.1 M to 18.1 M (0.00 %)
Oct 29 2007	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	45.05	320	14,416	18,079,123	18.1 M to 18.1 M (0.00 %)
Oct 25 2007	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	45.75	320	14,640	18,078,803	18.1 M to 18.1 M (0.00 %)
Oct 25 2007	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Buy	P	47.25	320	15,120	18,078,483	18.1 M to 18.1 M (0.00 %)
Jul 03 2007	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Option Exercise	A	52.71	2,413	127,189	2,413
Apr 03 2007	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Grant	A	0.00	19,048	0	142,387	123.3 K to 142.4 K (+15.44 %)
Jul 05 2006	ISCA	INTERNATIONAL SPEE ...	ZACK CO	10% Owner	Option Exercise	A	46.37	926	42,939	926

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