Weinberg W Henry - Insider Stock Trading

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
2/22/07 16:04	2/20/07	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	Exec. VP	S.dm	-223	18.62	-12	-8	133	D
11/6/06 15:49	11/2/06	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	Exec. VP	S.m	-578	24.10	-24	-40	36	D
8/4/06 17:15	8/3/06	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	Exec. VP	S	-120	24.03	-5	-8	60	D
8/3/06 15:38	8/1/06	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	Exec. VP	S.m	-452	23.77	-19	-23	65	D
5/3/06 16:58	5/1/06	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	Exec. VP	S.m	-702	29.24	-24	-22	84
2/17/06 12:53	2/15/06	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	Exec. VP	S.m	-642	26.74	-24	-24	75
11/4/05 15:25	11/2/05	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	Exec. VP	S	-378	26.45	-14	-13	99	D
11/3/05 12:01	11/1/05	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	Exec. VP	S	-282	26.30	-11	-9	113	D
8/15/05 17:41	8/11/05	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	Exec. VP	S	-135	28.55	-5	-4	124	D
8/15/05 17:40	8/9/05	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	Exec. VP	S.am	-244	28.89	-8	-6	129	D
8/11/05 16:10	8/9/05	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	Exec. VP	S.m	-244	28.89	-8	-6	129	D
8/5/05 17:51	8/3/05	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	Exec. VP	S	-181	29.53	-6	-4	137	D
8/2/05 19:10	8/1/05	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	Exec. VP	S.m	-170	29.79	-6	-4	143	D
5/16/05 16:48	5/12/05	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	Exec. VP	S.m	-183	24.82	-7	-6	110	D
5/11/05 14:58	5/9/05	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	Exec. VP	S.m	-196	26.00	-8	-6	117	D
5/6/05 12:28	5/4/05	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	Exec. VP	S	-256	25.43	-10	-7	125	D
2/24/05 20:10	2/23/05	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	Exec. VP	S.m	-334	26.73	-13	-8	135	D
2/17/05 20:34	2/16/05	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	Exec. VP	S	-312	24.94	-13	-8	148	D
11/12/04 13:46	11/9/04	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	SVP,CTO	S	-331	26.46	-13	-7	160	D
11/4/04 15:22	11/2/04	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	SVP,CTO	S	-323	25.87	-13	-7	173	D
9/29/04 16:43	9/28/04	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	SVP,CTO	S	-256	20.47	-13	-6	185	D
9/23/04 18:34	9/21/04	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	SVP,CTO	S	-272	21.74	-13	-6	198	D
5/14/04 13:26	5/13/04	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	SVP,CTO	S	-618	24.70	-25	-11	210	D
2/26/04 13:31	2/25/04	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	SVP,CTO	S	-635	25.39	-25	-10	235	D
11/6/03 16:20	11/4/03	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	SVP,CTO	S	-503	20.12	-25	-9	260	D
9/4/03 19:24	9/2/03	SMMX	Symyx Technologies Inc	DE	Health	Biolab	Commercial Physical & Biologi	Weinberg W Henry	CA	O	SVP,CTO	S.m	-612	24.50	-25	-8	285	D

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person

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