TAI-YUN CHEN Insider Trading $VAR VARIAN MEDICAL SYSTEMS INC

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of TAI-YUN CHEN. TAI-YUN CHEN is SVP and Corporate Controller in VARIAN MEDICAL SYSTEMS INC ($VAR) and VP and Corporate Controller in VARIAN MEDICAL SYSTEMS INC ($VAR).

TAI-YUN CHEN in VARIAN MEDICAL SYSTEMS INC

Trading Symbol: VAR
Industry: ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845]
Position of TAI-YUN CHEN: SVP and Corporate Controller, VP and Corporate Controller
Holdings: 4,037 shares
Current Value: $316,622
Latest Transaction: Aug 10 2012
$VAR Market Capitalization: $7.42B
$VAR Previous Close: $78.43

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of TAI-YUN CHEN in VARIAN MEDICAL SYSTEMS INC

	1 Week	2 Weeks	1 Month	3 Months	6 Months	1 Year	2 Years
No. of Purchases	0	0	0	0	0	0	0
Value of Purchases ($)	0	0	0	0	0	0	0
No. of Sales	0	0	0	0	0	0	0
Value of Sales ($)	0	0	0	0	0	0	0

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Aug 10 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	SVP and Corporate C ...	Payment of Exercise	F	56.85	1,555	88,402	4,037	5.6 K to 4 K (-27.81 %)
May 21 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	SVP and Corporate C ...	Option Exercise	M	0.00	1,482	0	5,538
May 21 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	SVP and Corporate C ...	Payment of Exercise	F	61.29	543	33,280	5,592	6.1 K to 5.6 K (-8.85 %)
May 21 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	SVP and Corporate C ...	Buy	M	0.00	1,482	0	6,135	4.7 K to 6.1 K (+31.85 %)
Feb 16 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Payment of Exercise	F	66.13	543	35,909	4,339	4.9 K to 4.3 K (-11.12 %)
Jan 13 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	M	52.83	13,333	704,382	13,334
Jan 13 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	71.00	4,744	336,824	4,882	9.6 K to 4.9 K (-49.28 %)
Jan 13 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	71.00	13,333	946,643	9,626	23 K to 9.6 K (-58.07 %)
Jan 13 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Buy	M	52.83	13,333	704,382	22,959	9.6 K to 23 K (+138.51 %)
Jan 04 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	M	60.32	7,500	452,400	0
Jan 04 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	M	52.61	29,950	1,575,670	0
Jan 04 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	69.00	7,500	517,500	9,626	17.1 K to 9.6 K (-43.79 %)
Jan 04 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	69.50	14,950	1,039,025	17,126	32.1 K to 17.1 K (-46.61 %)
Jan 04 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	68.00	15,000	1,020,000	32,076	47.1 K to 32.1 K (-31.86 %)
Jan 04 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Buy	M	60.32	7,500	452,400	47,076	39.6 K to 47.1 K (+18.95 %)
Jan 04 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Buy	M	52.61	29,950	1,575,670	39,576	9.6 K to 39.6 K (+311.14 %)
Jan 03 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	M	37.17	14,074	523,131	2,223
Jan 03 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	67.17	14,074	945,351	9,626	23.7 K to 9.6 K (-59.38 %)
Jan 03 2012	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Buy	M	37.17	14,074	523,131	23,700	9.6 K to 23.7 K (+146.21 %)
Nov 15 2011	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	A	0.00	4,056	0	7,020
Nov 15 2011	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	A	57.90	13,334	772,039	13,334
Aug 11 2011	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Payment of Exercise	F	51.68	467	24,135	9,328	9.8 K to 9.3 K (-4.77 %)
May 19 2011	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	M	0.00	1,481	0	2,964
May 19 2011	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Payment of Exercise	F	68.71	543	37,310	9,795	10.3 K to 9.8 K (-5.25 %)
May 19 2011	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Buy	M	0.00	1,481	0	10,338	8.9 K to 10.3 K (+16.72 %)
May 11 2011	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	D	0.00	3,283	0	0
Feb 16 2011	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Payment of Exercise	F	70.75	991	70,113	8,573	9.6 K to 8.6 K (-10.36 %)
Dec 17 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	M	60.32	7,500	452,400	7,500
Dec 17 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	69.32	7,500	519,900	9,564	17.1 K to 9.6 K (-43.95 %)
Dec 17 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Buy	M	60.32	7,500	452,400	17,064	9.6 K to 17.1 K (+78.42 %)
Nov 08 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	M	50.66	30,000	1,519,800	0
Nov 08 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	64.75	30,000	1,942,500	9,564	39.6 K to 9.6 K (-75.83 %)
Nov 08 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Buy	M	50.66	30,000	1,519,800	39,564	9.6 K to 39.6 K (+313.68 %)
Nov 03 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	M	49.88	4,288	213,885	7,712
Nov 03 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	62.54	2,296	143,583	9,564	11.9 K to 9.6 K (-19.36 %)
Nov 03 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	62.88	4,288	269,629	11,860	16.1 K to 11.9 K (-26.55 %)
Nov 03 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Buy	M	49.88	4,288	213,885	16,148	11.9 K to 16.1 K (+36.16 %)
Nov 04 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	M	49.88	7,712	384,675	0
Nov 04 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	62.88	7,712	484,931	9,564	17.3 K to 9.6 K (-44.64 %)
Nov 04 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Buy	M	49.88	7,712	384,675	17,276	9.6 K to 17.3 K (+80.64 %)
Oct 06 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	M	37.17	10,370	385,453	16,297
Oct 06 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	61.75	10,370	640,348	11,860	22.2 K to 11.9 K (-46.65 %)
Oct 06 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Buy	M	37.17	10,370	385,453	22,230	11.9 K to 22.2 K (+87.44 %)
Aug 11 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Payment of Exercise	F	56.59	467	26,428	11,860	12.3 K to 11.9 K (-3.79 %)
May 17 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	A	0.00	4,445	0	4,445
May 17 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	A	52.83	26,667	1,408,818	26,667
Mar 26 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	M	39.85	12,000	478,200	0
Mar 26 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	55.00	12,000	660,000	12,327	24.3 K to 12.3 K (-49.33 %)
Mar 26 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Buy	M	39.85	12,000	478,200	24,327	12.3 K to 24.3 K (+97.35 %)
Mar 09 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	52.00	3,778	196,456	12,327	16.1 K to 12.3 K (-23.46 %)
Feb 18 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Payment of Exercise	F	48.01	1,041	49,978	16,105	17.1 K to 16.1 K (-6.07 %)
Jan 06 2010	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	48.00	2,270	108,961	17,146	19.4 K to 17.1 K (-11.69 %)
Nov 23 2009	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Payment of Exercise	F	45.61	428	19,521	19,416	19.8 K to 19.4 K (-2.16 %)
Aug 11 2009	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Payment of Exercise	F	36.37	455	16,548	19,844	20.3 K to 19.8 K (-2.24 %)
Feb 18 2009	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	A	37.17	26,667	991,212	26,667
Feb 18 2009	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Payment of Exercise	F	36.24	478	17,323	19,795	20.3 K to 19.8 K (-2.36 %)
Feb 18 2009	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Grant	A	0.00	4,445	0	20,273	15.8 K to 20.3 K (+28.08 %)
Nov 24 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Payment of Exercise	F	35.06	417	14,620	15,828	16.2 K to 15.8 K (-2.57 %)
Aug 12 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Payment of Exercise	F	63.90	455	29,075	15,893	16.3 K to 15.9 K (-2.78 %)
Jul 30 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	M	32.10	5,000	160,475	0
Jul 30 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	58.96	100	5,896	16,348	16.4 K to 16.3 K (-0.61 %)
Jul 30 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	58.91	500	29,455	16,448	16.9 K to 16.4 K (-2.95 %)
Jul 30 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	58.90	100	5,890	16,948	17 K to 16.9 K (-0.59 %)
Jul 30 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	58.89	300	17,667	17,048	17.3 K to 17 K (-1.73 %)
Jul 30 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	58.87	100	5,887	17,348	17.4 K to 17.3 K (-0.57 %)
Jul 30 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	58.87	400	23,548	17,448	17.8 K to 17.4 K (-2.24 %)
Jul 30 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	58.86	400	23,544	17,848	18.2 K to 17.8 K (-2.19 %)
Jul 30 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	58.80	500	29,400	18,248	18.7 K to 18.2 K (-2.67 %)
Jul 30 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	58.79	500	29,395	18,748	19.2 K to 18.7 K (-2.60 %)
Jul 30 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	58.77	500	29,385	19,248	19.7 K to 19.2 K (-2.53 %)
Jul 30 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	58.74	400	23,496	19,748	20.1 K to 19.7 K (-1.99 %)
Jul 30 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	58.74	500	29,370	20,148	20.6 K to 20.1 K (-2.42 %)
Jul 30 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	58.56	100	5,856	20,648	20.7 K to 20.6 K (-0.48 %)
Jul 30 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	58.56	400	23,424	20,748	21.1 K to 20.7 K (-1.89 %)
Jul 30 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	58.53	200	11,706	21,148	21.3 K to 21.1 K (-0.94 %)
Jul 30 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Buy	M	32.10	5,000	160,475	21,348	16.3 K to 21.3 K (+30.58 %)
Feb 20 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	D	0.00	123	0	3,283
Feb 20 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	A	52.61	29,950	1,575,670	29,950
Feb 20 2008	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Grant	A	0.00	3,350	0	16,023	12.7 K to 16 K (+26.43 %)
Nov 28 2007	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	M	32.10	5,000	160,475	5,000
Nov 28 2007	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Sell	S	50.00	5,000	250,000	12,673	17.7 K to 12.7 K (-28.29 %)
Nov 28 2007	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Buy	M	32.10	5,000	160,475	17,673	12.7 K to 17.7 K (+39.45 %)
Nov 23 2007	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Payment of Exercise	F	48.53	416	20,188	12,673	13.1 K to 12.7 K (-3.18 %)
Aug 14 2007	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Grant	A	0.00	8,500	0	12,830	4.3 K to 12.8 K (+196.30 %)
Nov 21 2006	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Option Exercise	A	50.66	30,000	1,519,800	30,000
Nov 21 2006	VAR	VARIAN MEDICAL SYS ...	CHEN TAI-YUN	VP and Corporate Co ...	Grant	A	0.00	3,500	0	4,034	534 to 4 K (+655.43 %)

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