Choy Benedict C K - Insider Stock Trading

TC	Stat	Stk	Ins	Fil	+d	+w	+m	+q	+h	+y	avg
S	%ret	1	1	29	0	-1	-1	-8	-2	21	2
S	%wins				52	59	64	79	57	37	58

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	Rel	Title	T	TVal	Price	L	Qty	oc	Own	H	r2y	r1y	r6m	r3m	r6w	r3w	r7d	r3d	f1d	f1w	f1m	f3m	f6m	f1y
11/8/13 18:40	11/6/13	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP,Tech	S.m	-476	26.14	0	-18	-22	64	D
11/7/13 19:48	11/5/13	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP,Tech	S	-53	26.37	0	-2	-2	82	D
6/19/12 20:03	6/8/12	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP,Tech	S.m	-91	18.18	0	-5	-3	144	D
6/14/12 21:36	6/12/12	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP,Tech	S	-37	18.36	0	-2	-1	149	D
6/11/12 21:42	6/5/12	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP,Tech	S.m	-38	18.81	0	-2	-1	151	D
3/15/12 20:58	3/13/12	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP,Tech	S.m	-115	17.99	1	-6	-4	153	D	-32	-15	-5	-11	-5	-6	-2	2
3/13/12 21:03	3/9/12	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP,Tech	S.m	-135	18.02	1	-8	-5	159	D	-32	-15	-5	-11	-5	-6	-2	2
2/14/12 19:24	2/13/12	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP,Tech	S	-37	19.00	1	-2	-1	167	D	-24	-18	3	2	1	4	4	-1	-1	0
8/3/11 20:32	8/3/11	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP,Tech	M.d	171	17.06	1	10	6	168	D	-15	-24	-13	-5	-6	-8	-9	3	-2	-5	-2	-8	-8
8/3/11 20:32	8/3/11	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP,Tech	S.d	-200	19.96	1	-10	-6	168	D	-15	-24	-13	-5	-6	-8	-9	3	-2	-5	-2	-8	-8
2/1/08 21:42	1/25/08	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP	M.d	97	10.75	9	9	6	168	I	-35	-47	-42	-45	-36	-28	-6	10	2	-3	-4	7	48	11
11/28/07 18:44	11/28/07	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP	S	-301	35.12	4	-9	-5	159	D	-22	-26	8	-1	-19	-5	0	4	-2	-4	-10	-41	-28	-43
11/16/07 16:14	11/14/07	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP	S	-124	35.03	7	-4	-2	168	D	-18	-22	9	-2	-22	-5	-5	-2	-3	-2	-13	-41	-32	-39
8/23/07 15:50	8/22/07	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP	S	-175	34.94	10	-5	-3	172	D	31	5	-13	10	7	3	2	1	-1	0	14	-4	-40	-15
5/15/07 20:36	5/11/07	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP	M.d	347	11.98	10	29	20	177	D	99	-19	-23	-18	-6	-7	-9	-1	2	4	5	12	14	-24
2/22/07 18:04	2/22/07	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP	S	-406	40.58	14	-10	-6	148	D	100	25	12	-14	-5	4	2	1	2	1	-18	-21	-15	-50
11/22/06 20:23	11/22/06	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP,Tech	M	342	47.00	17	7	5	160	D	106	7	22	43	12	9	13	4	-1	-1	-19	-11	-33	-28
12/9/05 20:13	12/7/05	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP	S	-1,122	44.87	7	-25	-13	167	D	164	99	159	52	29	4	12	6	0	-6	1	-28	-19	-5
11/17/05 21:18	11/15/05	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP	M.d	290	10.75	10	27	16	192	D	149	85	164	61	43	21	11	4	1	0	-5	-29	-9	4
11/2/05 20:30	10/31/05	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP	S.m	-374	37.36	7	-10	-5	172	D	91	64	150	36	26	28	2	2	2	5	17	-19	6	16
10/27/05 21:34	10/25/05	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP	S.m	-372	37.16	7	-10	-5	182	D	113	72	156	41	24	22	27	4	1	6	22	-13	9	29
8/25/05 21:52	8/23/05	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP	S	-28	27.75	2	-1	0	203	D	56	64	49	58	46	11	13	5	-2	4	9	58	22	19
8/19/05 17:53	8/17/05	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP	S	-53	26.60	3	-2	-1	204	D	48	63	36	64	34	-2	7	7	2	4	8	60	17	30
8/4/05 21:37	8/3/05	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP	M.d	310	15.50	2	20	11	206	D	53	56	39	84	41	38	7	-2	2	2	14	40	22	31
8/2/05 21:53	8/1/05	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP	S	-55	27.35	2	-2	-1	197	D	44	54	40	83	48	37	31	6	-3	-4	0	32	10	19
3/7/05 21:17	3/3/05	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP	S	-39	19.61	1	-2	-1	199	D	39	6	5	-19	4	-6	5	1	1	-1	-13	-10	52	83
3/2/05 17:53	2/28/05	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP	S	-20	19.53	1	-1	0	201	D	31	3	17	-15	0	-5	-1	3	2	0	-4	-9	46	81
2/15/05 19:43	2/11/05	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP	S	-21	20.93	1	-1	0	202	D	52	2	22	-13	-6	7	2	-2	1	-7	-10	-22	24	53
2/8/05 21:20	2/4/05	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP	S.d	-102	20.44	1	-5	-2	203	D	46	-4	20	-8	-7	4	10	6	0	-2	-6	-21	29	57
2/8/05 21:20	2/8/05	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP	M.d	75	10.75	1	7	4	203	D	46	-4	20	-8	-7	4	10	6	0	-2	-6	-21	29	57
2/3/05 19:25	2/1/05	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP	S	-57	19.07	1	-3	-1	205	D	28	-3	12	-13	-16	-3	1	3	7	4	0	-27	36	60
2/1/05 14:15	1/28/05	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP	S.m	-61	18.81	1	-3	-2	208	D	28	-3	10	-11	-13	-6	0	1	1	6	0	-24	40	57
10/29/04 14:05	10/27/04	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP	S	-104	20.85	1	-5	-2	211	D	66	15	45	27	7	3	5	5	1	4	7	-12	-33	66
10/22/04 14:51	10/21/04	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP	S	-103	20.65	1	-5	-2	216	D	81	15	35	25	7	4	2	5	-5	2	13	-10	-24	51
8/24/04 21:16	8/23/04	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	O	SVP	S.m	-67	16.64	0	-4	-2	221	D	39	-9	-11	7	12	-4	-1	-1	1	-2	16	40	11	63
2/11/04 19:07	2/9/04	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP	M.d	336	15.26	1	22	11	225	D	10	55	28	11	8	-1	6	10	-2	-7	-20	-26	-18	-1
2/11/04 19:07	2/10/04	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP	S.d	-15	20.78	1	-1	0	225	D	10	55	28	11	8	-1	6	10	-2	-7	-20	-26	-18	-1
1/23/04 18:50	1/22/04	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP	S	-36	21.25	1	-2	-1	220	D	11	35	8	13	19	7	-7	-1	0	-5	-13	-27	-21	-11
1/21/04 18:53	1/20/04	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP	S	-32	21.24	1	-2	-1	221	D	9	40	20	11	24	8	-7	-1	-3	-5	-11	-29	-21	-9
1/20/04 18:25	1/16/04	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP	S	-59	21.09	1	-3	-1	223	D	7	41	18	3	17	8	-5	-3	0	1	-10	-25	-17	-8
1/16/04 19:06	1/15/04	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP	S	-46	21.02	1	-2	-1	226	D	6	38	16	0	20	10	-1	-8	1	1	-5	-27	-33	-8
11/12/03 14:44	11/7/03	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP	S	-8	19.15	0	0	0	228	D	3	31	6	-2	-6	-1	-7	-9	9	-2	2	14	-17	32
11/10/03 19:08	11/6/03	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP	S	-2	19.15	0	0	0	228	D	13	36	16	15	0	5	-1	-1	1	3	0	19	-13	27
11/5/03 15:18	11/3/03	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP	S.m	-26	19.15	0	-1	-1	228	D	17	36	19	15	2	-7	12	0	-2	-8	-7	0	-22	16
10/17/03 17:54	10/16/03	SUPX	Supertex Inc	CA	Tech	Semicn	Semiconductors & Related Devi	Choy Benedict C K	DO	SVP	M.d	144	12.00	1	12	6	229	D	10	83	45	14	4	8	3	1	-6	-9	-5	9	-16	4

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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