Mathews Dennis - Insider Stock Trading

TC	Stat	Stk	Ins	Fil	+d	+w	+m	+q	+h	+y	avg
S	%ret	1	1	13	1	-1	-0	7	13	33	9
S	%wins				38	62	46	31	15	23	36

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	L	Qty	oc	Own	H	r2y	r1y	r6m	r3m	r6w	r3w	r7d	r3d	f1d	f1w	f1m	f3m	f6m	f1y
1/21/11 10:56	1/19/11	TTI	Tetra Technologies Inc	DE	Energy	OilPrd	Crude Petroleum & Natural Gas	Mathews Dennis	TX	O	SVP	M.d	204	3.25	6	63	73	149	D	114	-4	9	16	1	-7	6	-2	-1	1	12	26	17	-16
8/18/08 12:28	8/15/08	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	M.d	61	5.56	16	11	15	83	D	-24	15	16	8	-3	13	20	4	-1	3	-22	-77	-83	-63
12/6/07 15:53	12/4/07	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	M.d	106	1.82	20	58	430	72	D	8	-39	-40	-19	-17	4	6	3	4	8	-4	4	45	-73
6/5/07 13:04	6/4/07	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	M.d	551	9.21	24	60		14	D	205	-6	10	31	7	3	3	2	0	-8	2	-30	-45	-24
6/5/07 13:04	6/4/07	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	S.d	-1,684	28.13	24	-60	-81	14	D	205	-6	10	31	7	3	3	2	0	-8	2	-30	-45	-24
6/4/07 10:58	6/1/07	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	M.d	76	5.06	24	15		14	D	203	-4	13	28	6	4	0	2	2	-7	3	-30	-43	-22
6/4/07 10:58	6/1/07	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	S.d	-424	28.00	24	-15	-53	14	D	203	-4	13	28	6	4	0	2	2	-7	3	-30	-43	-22
12/14/06 10:02	12/12/06	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	S.m	-1,178	27.41	20	-43	-76	14	D	182	75	4	12	6	10	4	0	3	-3	-16	-14	1	-38
3/31/06 14:36	3/30/06	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	S	-828	47.04	33	-18	-41	25	b									1	2	8	22	2	7
3/31/06 14:34	3/30/06	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	M.d	599	10.63	33	56		39										1	2	8	22	2	7
3/31/06 14:34	3/30/06	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	S.d	-1,840	47.43	33	-39	-50	39										1	2	8	22	2	7
1/17/06 10:50	1/13/06	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	S	-319	37.50	33	-9	-25	25	b									0	4	-2	28	45	24
9/20/05 15:28	9/19/05	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	M.d	340	11.11	21	31	999%	34	D	114	53	50	44	7	14	4	3	-2	-1	-13	2	40	58
9/20/05 15:28	9/19/05	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	S.d	-914	29.83	21	-31	-48	34	D	114	53	50	44	7	14	4	3	-2	-1	-13	2	40	58
9/16/05 15:23	9/14/05	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	M.d	209	11.11	21	19	127	34	D	100	52	52	38	4	11	3	2	1	-2	-6	8	44	62
9/16/05 15:23	9/14/05	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	S.d	-556	29.58	21	-19	-36	34	D	100	52	52	38	4	11	3	2	1	-2	-6	8	44	62
9/15/05 16:17	9/13/05	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	M.d	13	11.11	23	1	4	34	D	103	56	52	42	5	11	4	-1	1	0	-12	7	46	67
9/15/05 16:17	9/13/05	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	S.d	-35	29.50	23	-1	-3	34	D	103	56	52	42	5	11	4	-1	1	0	-12	7	46	67
6/14/05 14:41	6/14/05	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	S	-61	30.32	12	-2	-8	22	D	52	20	8	3	8	12	8	6	-1	2	10	42	52	131
4/5/05 10:46	3/9/05	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	M.a	195	8.92	20	22	999%	22	D	87	11	-8	4	-4	-1	1	3	-1	-3	-6	8	59	141
3/11/05 13:48	3/9/05	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	M.d	195	8.92	20	22	999%	24	D	112	14	7	7	8	-1	-3	-7	0	-3	-5	2	45	103
9/21/04 11:30	9/20/04	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	S	-218	29.12	10	-8	-45	9	D	112	40	11	12	16	11	5	5	3	-1	-1	-2	2	53
8/10/04 17:08	8/10/04	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	S	-197	26.23	12	-8	-31	17	D	101	7	4	16	-3	-8	-5	-6	-3	-5	5	17	10	62
1/14/04 11:53	1/12/04	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	M	137	6.25	12	22	999%	24	D	101	109	31	19	15	6	6	-4	-3	-3	0	-7	-2	-2
12/1/03 11:49	11/26/03	TTI	Tetra Technologies Inc	DE	Chem	Chem	Industrial Inorganic Chemical	Mathews Dennis	TX	O	SVP	S.m	-222	22.20	8	-10	-59	7	D	82	57	18	0	5	-7	2	4	2	6	13	20	11	36

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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