Insider · CIK 0001223027

YOUSAF SHAHED

Reports to the SEC for 1 company

sec.gov

Transactions

Companies

Filings

CIK

0001223027

Forms 4 and 5

Insider transactions

27 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2007-07-30	SIGMA ALDRICH CORPM Exercise/Conversion	President, Research Biotech	MExercise/Conversion	+9,000 sh	$18.25	+$164K	14,000
2007-07-30	SIGMA ALDRICH CORPM Exercise/Conversion	President, Research Biotech	MExercise/Conversion	−9,000 sh	$45.15	−$406K	5,000
2007-07-30	SIGMA ALDRICH CORPM Exercise/Conversion	President, Research Biotech	MExercise/Conversion	+15K sh	$25.32	+$380K	20,000
2007-07-30	SIGMA ALDRICH CORPM Exercise/Conversion	President, Research Biotech	MExercise/Conversion	−8,000 sh	$45.15	−$361K	12,000
2007-07-30	SIGMA ALDRICH CORPM Exercise/Conversion	President, Research Biotech	MExercise/Conversion	+15K sh	$25.86	+$388K	27,000
2007-07-30	SIGMA ALDRICH CORPM Exercise/Conversion	President, Research Biotech	MExercise/Conversion	−15K sh	$45.15	−$677K	12,000
2007-07-30	SIGMA ALDRICH CORPM Exercise/Conversion	President, Research Biotech	MExercise/Conversion	+15K sh	$28.66	+$430K	27,000
2007-07-30	SIGMA ALDRICH CORPM Exercise/Conversion	President, Research Biotech	MExercise/Conversion	−15K sh	$45.15	−$677K	12,000
2007-07-30	SIGMA ALDRICH CORPM Exercise/Conversion	President, Research Biotech	MExercise/Conversion	+13.3K sh	$28.82	+$384K	25,336
2007-07-30	SIGMA ALDRICH CORPM Exercise/Conversion	President, Research Biotech	MExercise/Conversion	−13.3K sh	$45.15	−$602K	12,000
2007-07-30	SIGMA ALDRICH CORPM Exercise/Conversion	President, Research Biotech	MExercise/Conversion	+6,668 sh	$34.03	+$227K	18,668
2007-07-30	SIGMA ALDRICH CORPM Exercise/Conversion	President, Research Biotech	MExercise/Conversion	−6,668 sh	$45.15	−$301K	12,000
2007-07-30	SIGMA ALDRICH CORPStock Option, Right to BuyM Exercise/Conversion	President, Research Biotech	MExercise/Conversion	−9,000 sh	$18.25	−$164K	0
2007-07-30	SIGMA ALDRICH CORPStock Option, Right to BuyM Exercise/Conversion	President, Research Biotech	MExercise/Conversion	−15K sh	$25.32	−$380K	0
2007-07-30	SIGMA ALDRICH CORPStock Option, Right to BuyM Exercise/Conversion	President, Research Biotech	MExercise/Conversion	−15K sh	$25.86	−$388K	0
2007-07-30	SIGMA ALDRICH CORPStock Option, Right to BuyM Exercise/Conversion	President, Research Biotech	MExercise/Conversion	−15K sh	$28.66	−$430K	0
2007-07-30	SIGMA ALDRICH CORPStock Option, Right to BuyM Exercise/Conversion	President, Research Biotech	MExercise/Conversion	−13.3K sh	$28.82	−$384K	6,664
2007-07-30	SIGMA ALDRICH CORPStock Option, Right to BuyM Exercise/Conversion	President, Research Biotech	MExercise/Conversion	−6,668 sh	$34.03	−$227K	13,332
2007-02-16	SIGMA ALDRICH CORPStock Option, Right to BuyA Award	President, Research Biotech	AAward	+20K sh	$41.62	+$832K	20,000
2007-01-02	SIGMA ALDRICH CORPJ Other	President, Research Biotech	JOther	+2,500 sh	$38.86	+$97.2K	5,000
2006-05-01	SIGMA ALDRICH CORPStock Option, Right to BuyA Award	President, Research Biotech	AAward	+10K sh	$68.06	+$681K	10,000
2006-05-01	SIGMA ALDRICH CORPStock Option, Right to BuyA Award	President, Research Biotech	AAward	+10K sh	$34.03	+$340K	20,000
2005-07-08	SIGMA ALDRICH CORPStock Option, Right to BuyA Award	President, Research Biotech	AAward	+10K sh	$28.82	+$288K	20,000
2004-05-04	SIGMA ALDRICH CORPStock Option, Right to BuyA Award	President, Research Biotech	AAward	+7,500 sh	$28.66	+$215K	15,000
2003-05-06	SIGMA ALDRICH CORPStock Option, Right to BuyA Award	President, Research Biotech	AAward	+7,500 sh	$25.86	+$194K	15,000
2002-05-07	SIGMA ALDRICH CORPStock Option, Right to BuyA Award	President, Research Biotech	AAward	+7,500 sh	$25.32	+$190K	15,000
2000-11-13	SIGMA ALDRICH CORPStock Option, Right to BuyA Award	President, Research Biotech	AAward	+4,500 sh	$18.25	+$82.1K	9,000

Recent filings

Accepted (ET)
Jul 304
SIGMA ALDRICH CORP0000090185-07-000082
SEC(opens sec.gov)
Feb 214
SIGMA ALDRICH CORP0000090185-07-000043
SEC(opens sec.gov)

Companies

SIGMA ALDRICH CORPPresident, Research Biotech