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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview

Overview of all insider trading transactions in SIGMA ALDRICH CORP. Get notifications about new insider transactions in SIGMA ALDRICH CORP for free.

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	WICKS FRANK	EVP & Pres., Applie ...	Option Exercise	D	0.00	2,430	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	WICKS FRANK	EVP & Pres., Applie ...	Option Exercise	D	0.00	2,835	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	WICKS FRANK	EVP & Pres., Applie ...	Option Exercise	D	93.07	14,701	1,368,222	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	WICKS FRANK	EVP & Pres., Applie ...	Option Exercise	D	93.07	1,074	99,957	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	WICKS FRANK	EVP & Pres., Applie ...	Option Exercise	D	76.34	1,309	99,929	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	WICKS FRANK	EVP & Pres., Applie ...	Option Exercise	D	76.34	21,666	1,653,982	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	WICKS FRANK	EVP & Pres., Applie ...	Option Exercise	D	70.32	20,078	1,411,885	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	WICKS FRANK	EVP & Pres., Applie ...	Option Exercise	D	62.49	20,680	1,292,293	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	WICKS FRANK	EVP & Pres., Applie ...	Option Exercise	D	48.61	21,943	1,066,649	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	WICKS FRANK	EVP & Pres., Applie ...	Option Exercise	D	37.56	15,673	588,678	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	WICKS FRANK	EVP & Pres., Applie ...	Option Exercise	D	52.76	16,550	873,178	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	WICKS FRANK	EVP & Pres., Applie ...	Option Exercise	D	41.62	17,600	732,512	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	WICKS FRANK	EVP & Pres., Applie ...	Sell	D	140.00	13,202	1,848,280	0	13.2 K to 0 (-100.00 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	WICKS FRANK	EVP & Pres., Applie ...	Sell	D	140.00	2,430	340,200	13,202	15.6 K to 13.2 K (-15.55 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	WICKS FRANK	EVP & Pres., Applie ...	Grant	A	0.00	2,430	0	15,632	13.2 K to 15.6 K (+18.41 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	WICKS FRANK	EVP & Pres., Applie ...	Sell	D	140.00	2,835	396,900	13,202	16 K to 13.2 K (-17.68 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	WICKS FRANK	EVP & Pres., Applie ...	Grant	A	0.00	2,835	0	16,037	13.2 K to 16 K (+21.47 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	TOAN BARRETT A	Director	Option Exercise	D	0.00	624	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	TOAN BARRETT A	Director	Option Exercise	D	0.00	374	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	TOAN BARRETT A	Director	Option Exercise	D	92.78	4,430	411,015	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	TOAN BARRETT A	Director	Option Exercise	D	74.77	6,800	508,436	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	TOAN BARRETT A	Director	Option Exercise	D	71.10	10,000	711,000	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	TOAN BARRETT A	Director	Option Exercise	D	69.14	10,000	691,400	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	TOAN BARRETT A	Director	Option Exercise	D	57.76	10,000	577,600	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	TOAN BARRETT A	Director	Option Exercise	D	44.58	10,000	445,800	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	TOAN BARRETT A	Director	Option Exercise	D	57.05	10,000	570,500	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	TOAN BARRETT A	Director	Option Exercise	D	42.74	10,000	427,400	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	TOAN BARRETT A	Director	Option Exercise	D	34.50	10,000	344,950	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	TOAN BARRETT A	Director	Sell	D	140.00	29,457	4,123,980	0	29.5 K to 0 (-100.00 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SPATZ D DEAN	Director	Option Exercise	D	0.00	624	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SPATZ D DEAN	Director	Option Exercise	D	0.00	374	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SPATZ D DEAN	Director	Option Exercise	D	92.78	4,430	411,015	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SPATZ D DEAN	Director	Option Exercise	D	74.77	6,800	508,436	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SPATZ D DEAN	Director	Option Exercise	D	71.10	10,000	711,000	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SPATZ D DEAN	Director	Option Exercise	D	69.14	10,000	691,400	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SPATZ D DEAN	Director	Option Exercise	D	57.76	10,000	577,600	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SPATZ D DEAN	Director	Option Exercise	D	44.58	10,000	445,800	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SPATZ D DEAN	Director	Option Exercise	D	57.05	10,000	570,500	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SPATZ D DEAN	Director	Sell	D	140.00	59,640	8,349,600	0	59.6 K to 0 (-100.00 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SACHDEV RAKESH	President & CEO	Option Exercise	D	0.00	10,000	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SACHDEV RAKESH	President & CEO	Option Exercise	D	0.00	11,000	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SACHDEV RAKESH	President & CEO	Option Exercise	D	93.07	63,836	5,941,217	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SACHDEV RAKESH	President & CEO	Option Exercise	D	93.07	1,074	99,957	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SACHDEV RAKESH	President & CEO	Option Exercise	D	82.54	130,000	10,730,200	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SACHDEV RAKESH	President & CEO	Option Exercise	D	76.34	87,881	6,708,836	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SACHDEV RAKESH	President & CEO	Option Exercise	D	76.34	1,309	99,929	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SACHDEV RAKESH	President & CEO	Option Exercise	D	70.32	76,578	5,384,965	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SACHDEV RAKESH	President & CEO	Option Exercise	D	62.49	65,240	4,076,848	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SACHDEV RAKESH	President & CEO	Sell	D	140.00	40,533	5,674,620	0	40.5 K to 0 (-100.00 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SACHDEV RAKESH	President & CEO	Sell	D	140.00	10,000	1,400,000	40,533	50.5 K to 40.5 K (-19.79 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SACHDEV RAKESH	President & CEO	Grant	A	0.00	10,000	0	50,533	40.5 K to 50.5 K (+24.67 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SACHDEV RAKESH	President & CEO	Sell	D	140.00	15,145	2,120,300	40,533	55.7 K to 40.5 K (-27.20 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SACHDEV RAKESH	President & CEO	Grant	A	0.00	15,145	0	55,678	40.5 K to 55.7 K (+37.36 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SACHDEV RAKESH	President & CEO	Sell	D	140.00	15,145	2,120,300	40,533	55.7 K to 40.5 K (-27.20 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SACHDEV RAKESH	President & CEO	Grant	A	0.00	15,145	0	55,678	40.5 K to 55.7 K (+37.36 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SACHDEV RAKESH	President & CEO	Sell	D	140.00	11,000	1,540,000	40,533	51.5 K to 40.5 K (-21.35 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	SACHDEV RAKESH	President & CEO	Grant	A	0.00	11,000	0	51,533	40.5 K to 51.5 K (+27.14 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	REINHARD J PEDRO	Director	Option Exercise	D	0.00	624	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	REINHARD J PEDRO	Director	Option Exercise	D	0.00	374	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	REINHARD J PEDRO	Director	Option Exercise	D	92.78	4,430	411,015	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	REINHARD J PEDRO	Director	Option Exercise	D	74.77	6,800	508,436	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	REINHARD J PEDRO	Director	Option Exercise	D	71.10	10,000	711,000	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	REINHARD J PEDRO	Director	Option Exercise	D	69.14	10,000	691,400	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	REINHARD J PEDRO	Director	Option Exercise	D	57.76	10,000	577,600	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	REINHARD J PEDRO	Director	Option Exercise	D	44.58	10,000	445,800	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	REINHARD J PEDRO	Director	Option Exercise	D	57.05	10,000	570,500	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	REINHARD J PEDRO	Director	Option Exercise	D	42.74	10,000	427,400	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	REINHARD J PEDRO	Director	Option Exercise	D	34.50	10,000	344,950	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	REINHARD J PEDRO	Director	Sell	D	140.00	27,580	3,861,200	0	27.6 K to 0 (-100.00 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Rau Douglas	VP, Human Resources	Option Exercise	D	0.00	835	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Rau Douglas	VP, Human Resources	Option Exercise	D	0.00	1,000	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Rau Douglas	VP, Human Resources	Option Exercise	D	93.07	4,336	403,552	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Rau Douglas	VP, Human Resources	Option Exercise	D	93.07	1,074	99,957	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Rau Douglas	VP, Human Resources	Option Exercise	D	76.34	1,309	99,929	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Rau Douglas	VP, Human Resources	Option Exercise	D	76.34	6,801	519,188	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Rau Douglas	VP, Human Resources	Option Exercise	D	70.32	6,678	469,597	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Rau Douglas	VP, Human Resources	Option Exercise	D	62.49	7,950	496,796	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Rau Douglas	VP, Human Resources	Option Exercise	D	48.61	7,561	367,540	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Rau Douglas	VP, Human Resources	Option Exercise	D	37.56	4,268	160,306	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Rau Douglas	VP, Human Resources	Sell	D	140.00	363	50,820	0	363 to 0 (-100.00 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Rau Douglas	VP, Human Resources	Sell	D	140.00	14,826	2,075,640	0	14.8 K to 0 (-100.00 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Rau Douglas	VP, Human Resources	Sell	D	140.00	835	116,900	14,826	15.7 K to 14.8 K (-5.33 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Rau Douglas	VP, Human Resources	Grant	A	0.00	835	0	15,661	14.8 K to 15.7 K (+5.63 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Rau Douglas	VP, Human Resources	Sell	D	140.00	1,000	140,000	14,826	15.8 K to 14.8 K (-6.32 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Rau Douglas	VP, Human Resources	Grant	A	0.00	1,000	0	15,826	14.8 K to 15.8 K (+6.74 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	PAUL STEVEN M	Director	Option Exercise	D	0.00	624	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	PAUL STEVEN M	Director	Option Exercise	D	0.00	374	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	PAUL STEVEN M	Director	Option Exercise	D	92.78	4,430	411,015	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	PAUL STEVEN M	Director	Option Exercise	D	74.77	6,800	508,436	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	PAUL STEVEN M	Director	Option Exercise	D	71.10	10,000	711,000	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	PAUL STEVEN M	Director	Option Exercise	D	69.14	10,000	691,400	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	PAUL STEVEN M	Director	Option Exercise	D	57.76	10,000	577,600	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	PAUL STEVEN M	Director	Option Exercise	D	44.58	10,000	445,800	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	PAUL STEVEN M	Director	Option Exercise	D	57.05	10,000	570,500	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	PAUL STEVEN M	Director	Option Exercise	D	38.71	20,000	774,200	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	PAUL STEVEN M	Director	Sell	D	140.00	478	66,920	0	478 to 0 (-100.00 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Nash Avi M	Director	Option Exercise	D	0.00	624	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Nash Avi M	Director	Option Exercise	D	0.00	374	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Nash Avi M	Director	Option Exercise	D	92.78	4,430	411,015	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Nash Avi M	Director	Option Exercise	D	74.77	6,800	508,436	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Nash Avi M	Director	Option Exercise	D	71.10	10,000	711,000	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Nash Avi M	Director	Option Exercise	D	69.14	10,000	691,400	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Nash Avi M	Director	Sell	D	140.00	27,584	3,861,760	0	27.6 K to 0 (-100.00 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER KAREN J	SVP, Corp Develop & ...	Option Exercise	D	0.00	835	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER KAREN J	SVP, Corp Develop & ...	Option Exercise	D	0.00	1,000	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER KAREN J	SVP, Corp Develop & ...	Option Exercise	D	93.07	4,336	403,552	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER KAREN J	SVP, Corp Develop & ...	Option Exercise	D	93.07	1,074	99,957	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER KAREN J	SVP, Corp Develop & ...	Option Exercise	D	76.34	6,801	519,188	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER KAREN J	SVP, Corp Develop & ...	Option Exercise	D	76.34	1,309	99,929	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER KAREN J	SVP, Corp Develop & ...	Option Exercise	D	70.32	6,678	469,597	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER KAREN J	SVP, Corp Develop & ...	Option Exercise	D	62.49	7,950	496,796	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER KAREN J	SVP, Corp Develop & ...	Option Exercise	D	52.76	7,150	377,234	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER KAREN J	SVP, Corp Develop & ...	Sell	D	140.00	6,256	875,840	0	6.3 K to 0 (-100.00 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER KAREN J	SVP, Corp Develop & ...	Sell	D	140.00	11,328	1,585,920	0	11.3 K to 0 (-100.00 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER KAREN J	SVP, Corp Develop & ...	Sell	D	140.00	835	116,900	11,328	12.2 K to 11.3 K (-6.87 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER KAREN J	SVP, Corp Develop & ...	Grant	A	0.00	835	0	12,163	11.3 K to 12.2 K (+7.37 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER KAREN J	SVP, Corp Develop & ...	Sell	D	140.00	1,000	140,000	11,328	12.3 K to 11.3 K (-8.11 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER KAREN J	SVP, Corp Develop & ...	Grant	A	0.00	1,000	0	12,328	11.3 K to 12.3 K (+8.83 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER GEORGE LLOYD	SVP, General Counse ...	Option Exercise	D	0.00	1,460	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER GEORGE LLOYD	SVP, General Counse ...	Option Exercise	D	0.00	1,665	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER GEORGE LLOYD	SVP, General Counse ...	Option Exercise	D	93.07	5,236	487,315	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER GEORGE LLOYD	SVP, General Counse ...	Option Exercise	D	93.07	1,074	99,957	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER GEORGE LLOYD	SVP, General Counse ...	Option Exercise	D	76.34	1,309	99,929	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER GEORGE LLOYD	SVP, General Counse ...	Option Exercise	D	76.34	3,196	243,983	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER GEORGE LLOYD	SVP, General Counse ...	Sell	D	140.00	4,539	635,460	0	4.5 K to 0 (-100.00 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER GEORGE LLOYD	SVP, General Counse ...	Sell	D	140.00	1,460	204,400	4,539	6 K to 4.5 K (-24.34 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER GEORGE LLOYD	SVP, General Counse ...	Grant	A	0.00	1,460	0	5,999	4.5 K to 6 K (+32.17 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER GEORGE LLOYD	SVP, General Counse ...	Sell	D	140.00	1,665	233,100	4,539	6.2 K to 4.5 K (-26.84 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MILLER GEORGE LLOYD	SVP, General Counse ...	Grant	A	0.00	1,665	0	6,204	4.5 K to 6.2 K (+36.68 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MCCOLLUM LEE	Director	Option Exercise	D	0.00	624	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MCCOLLUM LEE	Director	Option Exercise	D	0.00	374	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MCCOLLUM LEE	Director	Option Exercise	D	92.78	4,430	411,015	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MCCOLLUM LEE	Director	Option Exercise	D	74.77	6,800	508,436	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MCCOLLUM LEE	Director	Option Exercise	D	71.10	10,000	711,000	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MCCOLLUM LEE	Director	Option Exercise	D	69.14	10,000	691,400	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MCCOLLUM LEE	Director	Option Exercise	D	57.76	10,000	577,600	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MCCOLLUM LEE	Director	Option Exercise	D	44.58	10,000	445,800	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MCCOLLUM LEE	Director	Option Exercise	D	57.05	10,000	570,500	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MCCOLLUM LEE	Director	Option Exercise	D	42.74	10,000	427,400	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MCCOLLUM LEE	Director	Option Exercise	D	34.50	10,000	344,950	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	MCCOLLUM LEE	Director	Sell	D	140.00	12,257	1,715,980	0	12.3 K to 0 (-100.00 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Marberry Michael	Director	Option Exercise	D	0.00	624	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Marberry Michael	Director	Option Exercise	D	0.00	374	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Marberry Michael	Director	Option Exercise	D	92.78	4,430	411,015	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Marberry Michael	Director	Option Exercise	D	74.77	6,800	508,436	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Marberry Michael	Director	Option Exercise	D	73.70	7,880	580,756	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	Marberry Michael	Director	Sell	D	140.00	1,057	147,980	0	1.1 K to 0 (-100.00 %)
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	KANAN MICHAEL F	VP & Corporate Cont ...	Option Exercise	D	0.00	835	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	KANAN MICHAEL F	VP & Corporate Cont ...	Option Exercise	D	0.00	1,000	0	0
Nov 19 2015	SIAL	SIGMA ALDRICH CORP	KANAN MICHAEL F	VP & Corporate Cont ...	Option Exercise	D	93.07	4,336	403,552	0

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