Lee John Tseng-Chung - Insider Stock Trading

TC	Stat	Stk	Ins	Fil	+d	+w	+m	+q	+h	+y	avg
S	%ret	1	1	18	-0	-0	2	4	12	33	8
S	%wins				67	50	39	41	53	19	45

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
2/21/18 14:00	2/20/18	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	SVP,COO	S	-1,550	115.38	0	-13	-100	0	D
11/14/17 12:23	11/13/17	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	SVP,COO	S	-220	104.02	0	-2	-100	0	D
2/23/17 13:06	2/22/17	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	SVP,COO	S	-1,002	67.99	26	-15	-100	0	D	99	118	41	22	10	2	2	2	-1	-2	0
8/11/16 11:07	8/10/16	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	SVP,Busi	S	-462	46.36	22	-10	-100	0	D	47	32	43	28	12	0	1	-1	0	1	0	8	44
2/29/16 13:57	2/26/16	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	SVP,Busi	S.d	-33	32.70	10	-1	-9	10	D	15	-7	2	-10	-3	0	-1	3	0	4	13	22	48	106
2/18/16 16:52	2/17/16	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	SVP,Busi	S.d	-46	33.26	9	-1	-16	7	D	16	-4	-6	-5	-8	-3	1	4	2	-2	9	9	44	108
2/12/16 14:24	2/11/16	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	SVP,Busi	S.d	-46	31.96	10	-1	-26	4	D	14	-8	-9	-9	-13	-6	-5	-4	0	5	9	14	47	112
5/15/15 09:07	5/14/15	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	SVP,Busi	S	-391	36.36	11	-11	-100	0	D	40	37	1	3	9	2	5	3	0	3	3	-2	-2	1
6/16/14 10:28	6/13/14	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	SVP,Busi	S	-270	29.55	6	-9	-100	0	D	17	7	4	-1	5	4	2	-1	0	2	5	16	24	30
3/15/13 10:06	3/14/13	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	SVP,HPS,	S	-226	27.64	6	-8	-100	0	D	0	-1	2	12	0	0	1	0	-2	-4	-7	3	-5	11
8/7/12 13:53	8/6/12	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	SVP,Cont	S	-76	26.67	7	-3	-100	0	D	32	14	-16	2	-3	1	1	3	2	1	2	-10	7	4
3/12/12 10:00	3/9/12	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	SVP,Cont	S	-250	29.13	9	-9	-100	0	D	54	1	29	5	-5	-8	-3	3	-1	2	-7	-5	-3	-3
11/14/11 09:48	11/8/11	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	SVP,Cont	S	-87	27.56	10	-3	-100	0	D	80	39	11	19	39	7	6	0	-4	-9	-6	13	-8	-18
3/18/11 10:56	3/17/11	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	Group VP	S.d	-130	29.31	13	-4	-100	0	D	98	55	58	33	-2	-2	-9	0	5	10	2	-18	-13	4
3/9/11 11:57	3/8/11	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	Group VP	S	-195	31.82	13	-6	-100	0	D	179	71	78	53	16	8	7	-1	-4	-10	6	-22	-29	-8
11/9/10 16:31	11/5/10	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	Group VP	S	-51	21.60	6	-2	-100	0	D	35	38	6	6	19	11	6	3	2	0	2	42	29	31
4/27/10 11:30	4/26/10	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	Group VP	S	-160	24.15	8	-7	-100	0	D	-2	49	31	40	26	18	13	14	-4	-3	-20	-10	-14	19
2/16/10 12:40	2/11/10	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	Group VP	S	-45	18.74	7	-2	-100	0	D	-7	20	2	16	8	10	7	2	4	1	2	11	-1	61
7/30/09 14:47	7/28/09	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	Group VP	S	-118	19.13	9	-6	-100	0	D	-17	-7	28	22	40	28	12	-2	2	0	-5	-15	-15	12
3/4/09 17:23	3/2/09	MKSI	Mks Instruments Inc	MA	Electr	LabEq	Industrial Instruments For Me	Lee John Tseng-Chung	MA	O	Group VP	S.d	-19	11.89	5	-2	-34	3	D	-50	-41	-48	-19	-11	-21	-16	-9	-4	-1	26	16	52	56

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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