David Adam Smoller Insider Trading Transactions

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of David Adam Smoller. David Adam Smoller is in SIGMA ALDRICH CORP ($SIAL) and Chief Science Officer, R&D Off in SIGMA ALDRICH CORP ($SIAL) and Chief Science/R&D Officer in SIGMA ALDRICH CORP ($SIAL).

Latest Insider Trading Transactions of David Adam Smoller

	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
Feb 24 2012	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	37.56	2,662	99,985	90
Feb 24 2012	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Payment of Exercise	F	71.93	1,390	99,983	9,401	10.8 K to 9.4 K (-12.88 %)
Feb 24 2012	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	37.56	2,662	99,985	10,791	8.1 K to 10.8 K (+32.75 %)
Feb 21 2012	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Sell	S	71.99	2,816	202,724	8,129	10.9 K to 8.1 K (-25.73 %)
Feb 22 2012	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	48.61	8,000	388,880	5,943
Feb 22 2012	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Sell	S	71.72	8,000	573,762	8,129	16.1 K to 8.1 K (-49.60 %)
Feb 22 2012	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	48.61	8,000	388,880	16,129	8.1 K to 16.1 K (+98.41 %)
Feb 15 2012	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	48.61	8,000	388,880	13,943
Feb 15 2012	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	52.76	4,283	225,971	0
Feb 15 2012	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	A	70.32	16,078	1,130,605	16,078
Feb 15 2012	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	A	70.32	1,422	99,995	1,422
Feb 15 2012	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Sell	S	70.15	12,283	861,683	10,945	23.2 K to 10.9 K (-52.88 %)
Feb 15 2012	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	48.61	8,000	388,880	23,228	15.2 K to 23.2 K (+52.53 %)
Feb 15 2012	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	52.76	4,283	225,971	15,228	10.9 K to 15.2 K (+39.13 %)
Feb 15 2012	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Grant	A	0.00	2,816	0	10,945	8.1 K to 10.9 K (+34.64 %)
Nov 02 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	37.56	2,100	78,876	3,472
Nov 02 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Sell	S	68.33	700	47,829	7,654	8.4 K to 7.7 K (-8.38 %)
Nov 02 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Sell	S	68.33	2,100	143,497	8,354	10.5 K to 8.4 K (-20.09 %)
Nov 02 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	37.56	2,100	78,876	10,454	8.4 K to 10.5 K (+25.14 %)
Nov 02 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	37.56	3,970	149,113	3,472
Nov 02 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Sell	S	66.75	1,175	78,431	7,654	8.8 K to 7.7 K (-13.31 %)
Nov 02 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Sell	S	66.76	3,970	265,038	8,829	12.8 K to 8.8 K (-31.02 %)
Nov 02 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	37.56	3,970	149,113	12,799	8.8 K to 12.8 K (+44.97 %)
Mar 02 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Sell	S	63.50	3,000	190,500	9,529	12.5 K to 9.5 K (-23.94 %)
Feb 22 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	52.76	1,600	84,416	1,850
Feb 22 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	41.62	1,350	56,187	0
Feb 22 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	34.03	2,500	85,075	0
Feb 22 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	28.83	500	14,413	0
Feb 22 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	52.76	10,667	562,791	4,283
Feb 22 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Payment of Exercise	F	63.70	3,768	240,022	10,654	14.4 K to 10.7 K (-26.13 %)
Feb 22 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Sell	S	63.53	10,667	677,678	14,422	25.1 K to 14.4 K (-42.52 %)
Feb 22 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	52.76	1,600	84,416	25,089	23.5 K to 25.1 K (+6.81 %)
Feb 22 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	41.62	1,350	56,187	23,489	22.1 K to 23.5 K (+6.10 %)
Feb 22 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	34.03	2,500	85,075	22,139	19.6 K to 22.1 K (+12.73 %)
Feb 22 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	28.83	500	14,415	19,639	19.1 K to 19.6 K (+2.61 %)
Feb 22 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	52.76	10,667	562,791	19,139	8.5 K to 19.1 K (+125.91 %)
Feb 22 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam	Chief Science Offic ...	Grant	A	62.49	1,875	117,169	12,529	10.7 K to 12.5 K (+17.60 %)
Feb 16 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam	Chief Science/R&D O ...	Option Exercise	A	62.49	19,090	1,192,934	19,090
Feb 16 2011	SIAL	SIGMA ALDRICH CORP	Smoller David Adam	Chief Science/R&D O ...	Option Exercise	A	62.49	1,600	99,984	1,600
Nov 03 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	28.83	1,500	43,238	500
Nov 03 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Payment of Exercise	F	63.70	678	43,189	8,472	9.2 K to 8.5 K (-7.41 %)
Nov 03 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	28.83	1,500	43,238	9,150	7.7 K to 9.2 K (+19.61 %)
Oct 29 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	34.03	1,500	51,045	0
Oct 29 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	41.62	6,150	255,963	0
Oct 29 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	37.56	6,106	229,341	9,542
Oct 29 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Sell	S	62.54	854	53,409	7,650	8.5 K to 7.7 K (-10.04 %)
Oct 29 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Sell	S	62.53	312	19,509	8,504	8.8 K to 8.5 K (-3.54 %)
Oct 29 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Sell	S	62.52	1,300	81,276	8,816	10.1 K to 8.8 K (-12.85 %)
Oct 29 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Sell	S	62.51	1,328	83,013	10,116	11.4 K to 10.1 K (-11.60 %)
Oct 29 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Sell	S	62.50	9,962	622,625	11,444	21.4 K to 11.4 K (-46.54 %)
Oct 29 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	34.03	1,500	51,045	21,406	19.9 K to 21.4 K (+7.54 %)
Oct 29 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	41.62	6,150	255,963	19,906	13.8 K to 19.9 K (+44.71 %)
Oct 29 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	37.56	6,106	229,341	13,756	7.7 K to 13.8 K (+79.82 %)
May 03 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	34.03	3,500	119,105	1,500
May 03 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	28.56	1,000	28,560	0
May 03 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	28.83	2,500	72,063	0
May 03 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	34.03	3,500	119,105	7,650	4.2 K to 7.7 K (+84.34 %)
May 03 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	28.56	1,000	28,560	4,150	3.2 K to 4.2 K (+31.75 %)
May 03 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	28.83	2,500	72,063	3,150	650 to 3.2 K (+384.62 %)
Apr 27 2010	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Sell	S	58.75	6,740	395,975	650	7.4 K to 650 (-91.20 %)
Oct 31 2008	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	28.56	2,000	57,120	0
Oct 31 2008	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	28.56	2,000	57,120	6,250	4.3 K to 6.3 K (+47.06 %)
Aug 05 2008	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Sell	S	61.00	1,000	61,000	4,250	5.3 K to 4.3 K (-19.05 %)
Aug 04 2008	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Option Exercise	M	28.83	3,000	86,475	2,000
Aug 04 2008	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Sell	S	60.00	3,000	180,000	5,250	8.3 K to 5.3 K (-36.36 %)
Aug 04 2008	SIAL	SIGMA ALDRICH CORP	Smoller David Adam		Buy	M	28.83	3,000	86,475	8,250	5.3 K to 8.3 K (+57.14 %)

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