Baker Michael A - Insider Stock Trading

TC	Stat	Stk	Ins	Fil	+d	+w	+m	+q	+h	+y	avg
P	%ret	1	1	1	3	37	24	12	4	-16	11
P	%wins				100	100	100	100	100	0	83
S	%ret	1	1	19	0	0	2	3	-3	-4	-0
S	%wins				58	47	47	47	63	42	51

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
12/26/07 14:31	12/21/07	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	M.d	100	18.95	33	5	7	83	D	16	14	7	-18	-23	-11	-6	-2	3	10	-19	-29	-6	-90
8/23/07 17:02	8/21/07	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S.m	-394	56.00	33	-7	-8	78	D	61	24	48	37	27	6	9	1	1	3	0	4	-22	-49
8/7/07 17:19	8/3/07	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	M.dm	294	8.81	32	33	64	85	D	50	33	48	31	30	24	20	9	-4	-9	3	10	-31	-65
8/7/07 17:19	8/3/07	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S.dm	-1,827	54.80	32	-33	-28	85	D	50	33	48	31	30	24	20	9	-4	-9	3	10	-31	-65
7/31/07 16:31	7/27/07	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	M.d	109	5.56	23	20	30	85	D	47	25	40	28	23	20	13	12	1	9	7	23	-20	-54
7/31/07 16:31	7/27/07	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S.dm	-2,019	51.01	23	-40	-32	85	D	47	25	40	28	23	20	13	12	1	9	7	23	-20	-54
12/28/06 17:22	12/26/06	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	M.d	469	16.86	12	28	38	102	D	23	-2	2	-14	-3	-2	-2	0	-2	-6	-7	-11	8	19
10/3/06 10:30	10/2/06	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	M.d	322	4.13	11	78		71	D	61	15	-1	10	2	3	-3	-3	0	2	-13	-18	-18	22
10/3/06 10:30	10/2/06	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S.d	-3,599	46.15	11	-78	-53	71	D	61	15	-1	10	2	3	-3	-3	0	2	-13	-18	-18	22
8/14/06 16:56	8/10/06	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	M.dm	330	4.13	17	80		71	D	103	25	4	1	9	13	8	3	1	1	-2	-9	-18	12
8/14/06 16:56	8/10/06	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S.dm	-3,680	46.01	17	-80	-53	71	D	103	25	4	1	9	13	8	3	1	1	-2	-9	-18	12
4/6/06 10:13	4/3/06	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	M.dm	330	4.13	14	80		71	D	90	53	10	9	-1	0	-2	-6	-1	-4	8	-7	6	-16
4/6/06 10:13	4/3/06	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S.dm	-3,159	39.49	14	-80	-53	71	D	90	53	10	9	-1	0	-2	-6	-1	-4	8	-7	6	-16
2/23/06 17:58	2/21/06	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S.dm	-4,320	45.57	20	-95	-74	33	D	113	68	31	21	5	3	4	-1	0	2	0	-8	-2	-17
2/23/06 17:58	2/22/06	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	M.dm	330	4.13	20	80		33	D	113	68	31	21	5	3	4	-1	0	2	0	-8	-2	-17
2/16/06 17:15	2/15/06	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S	-920	46.00	17	-20	-29	48	D	99	51	36	33	16	7	7	9	1	-2	-2	-3	-3	-19
1/11/06 16:10	1/10/06	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S	-880	44.00	14	-20	-23	68	D	79	52	23	13	18	12	4	3	0	-1	4	0	-4	-7
1/3/06 09:50	12/30/05	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	M	34	7.27	13	5	6	88	D	72	31	23	5	13	5	8	1	-3	3	6	11	0	-10
12/29/05 17:22	12/29/05	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S	-840	42.01	13	-20	-19	83	D	68	29	20	5	15	5	4	2	0	0	6	14	-1	-4
12/23/05 12:47	12/21/05	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	M	52	4.13	12	13	14	103	D	71	25	26	3	13	6	0	5	2	2	7	11	-5	-1
12/12/05 14:05	12/9/05	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S	-297	40.00	10	-7	-8	91	D	87	36	16	0	11	6	5	1	2	0	6	9	-1	3
12/8/05 16:36	12/6/05	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S.m	-503	40.01	10	-13	-11	98	D	69	32	17	-1	7	11	8	3	1	2	9	8	2	1
12/2/05 16:51	12/1/05	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S	-771	38.54	11	-20	-15	111	D	55	24	17	4	4	6	2	4	0	3	6	16	8	6
9/8/05 17:20	9/7/05	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S.m	-1,560	39.00	10	-40	-27	110	D	100	55	41	15	8	11	11	4	2	-6	-4	-2	10	10
7/29/05 11:44	7/28/05	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S	-720	36.00	8	-20	-12	150	D	126	38	28	26	6	5	7	5	-1	-1	-5	0	22	18
6/10/05 07:43	6/7/05	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S	-680	34.00	12	-20	-11	170	D	101	34	12	25	16	6	6	2	-1	3	4	18	17	19
6/1/05 12:14	5/27/05	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S.d	-655	32.76	16	-20	-10	190	D	101	32	9	11	14	13	0	2	1	6	9	11	15	31
1/13/05 17:02	12/28/04	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	M.d	17	4.13	11	4	2	210	D	187	15	7	1	-9	-14	-8	0	2	3	12	-3	24	50
11/9/04 16:29	11/8/04	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	M.d	83	4.13	14	20	11	206	D	170	41	50	36	13	19	2	1	-2	-3	-4	1	-10	12
11/9/04 16:29	11/8/04	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S.d	-640	32.00	14	-20	-9	206	D	170	41	50	36	13	19	2	1	-2	-3	-4	1	-10	12
11/1/04 18:24	10/29/04	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	M.d	83	4.13	12	20	11	206	D	183	35	31	15	6	11	3	-2	0	3	-1	-3	-6	18
11/1/04 18:24	10/29/04	ARTC	Arthrocare Corp	DE	Health	ElcMd	Electromedical & Electrothera	Baker Michael A	TX	O	P,CEO	S.d	-607	30.37	12	-20	-9	206	D	183	35	31	15	6	11	3	-2	0	3	-1	-3	-6	18
2/27/04 19:37	2/25/04	CPTS	Conceptus Inc	DE	Health	MdEq	Surgical & Medical Instrument	Baker Michael A	CA	D		P	21	8.50	3	3	New	3	D	-51	30	-42	-27	-5	-1	-6	6	3	37	24	12	4	-16

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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