PORWOLL JOE

VP, Milwaukee Operations at SIGMA ALDRICH CORP · on record since Feb 19, 2009
President, Aldrich Chemical at SIGMA ALDRICH CORP · on record since Aug 2, 2005

Insider trading activity of PORWOLL JOE

Transactions on record: 55; since Aug 4, 2003

Open-market buys: 0

Open-market sells: 3; $870.6K

Companies traded: 1; last filing Sep 2, 2011

Figures computed from official regulatory filings — .

Companies where PORWOLL JOE has traded

SIGMA ALDRICH CORP55 tx · $6.3M · Sep 2, 2011

Track record of PORWOLL JOE

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of PORWOLL JOE

Co-insiders of PORWOLL JOE

Bastian HelgeSIGMA ALDRICH CORP
Bergman Rebecca MSIGMA ALDRICH CORP
Bertsch JanSIGMA ALDRICH CORP
BLAZEVICH LARRYSIGMA ALDRICH CORP
BORG MAGNUSSIGMA ALDRICH CORP
Bouche Robert ASIGMA ALDRICH CORP
CHURCH GEORGESIGMA ALDRICH CORP
COTTIER GILLESSIGMA ALDRICH CORP
FEDOROFF NINASIGMA ALDRICH CORP
Feldker David PSIGMA ALDRICH CORP
FISH PATRICIA KSIGMA ALDRICH CORP
GLOVER SCOTTSIGMA ALDRICH CORP
Green Eric MarkSIGMA ALDRICH CORP
HARRIS MICHAELSIGMA ALDRICH CORP
HARVEY DAVID RSIGMA ALDRICH CORP
HOGAN MICHAEL RSIGMA ALDRICH CORP
HUMMEL LARRY MSIGMA ALDRICH CORP
JULIEN DAVIDSIGMA ALDRICH CORP
KANAN MICHAEL FSIGMA ALDRICH CORP
Keffer Richard ASIGMA ALDRICH CORP
KELLEY RODNEYSIGMA ALDRICH CORP
Krosley KevinSIGMA ALDRICH CORP
Leese Albert BarrySIGMA ALDRICH CORP
Marberry MichaelSIGMA ALDRICH CORP
MCCOLLUM LEESIGMA ALDRICH CORP
METEER JAMES WSIGMA ALDRICH CORP
MILLER GEORGE LLOYDSIGMA ALDRICH CORP
MILLER KAREN JSIGMA ALDRICH CORP
NAGARKATTI JAISIGMA ALDRICH CORP

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
SIGMA ALDRICH CORPListing unverified	Sep 2, 2011	Gift	-100	61.99 USD	$6.2K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 22, 2011	Award	600	62.49 USD	$37.5K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 22, 2011	Award	1,200	62.49 USD	$75K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 16, 2011	AwardD (derivative)	1,903	62.49 USD	$118.9K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 16, 2011	AwardD (derivative)	11,787	62.49 USD	$736.6K	Unusual size	SEC
SIGMA ALDRICH CORPListing unverified	Dec 17, 2010	ExerciseD (derivative)	-4,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SIGMA ALDRICH CORPListing unverified	Dec 17, 2010	Exercise	4,100	25.32 USD	$103.8K		SEC
SIGMA ALDRICH CORPListing unverified	Dec 17, 2010	Sell	-4,100	66.00 USD	$270.6K		SEC
SIGMA ALDRICH CORPListing unverified	Nov 8, 2010	Sell	-4,100	66.00 USD	$270.6K		SEC
SIGMA ALDRICH CORPListing unverified	Nov 8, 2010	ExerciseD (derivative)	-4,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SIGMA ALDRICH CORPListing unverified	Nov 8, 2010	Exercise	4,100	41.62 USD	$170.6K		SEC
SIGMA ALDRICH CORPListing unverified	Dec 2, 2009	Gift	-100	53.95	$5.4K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 19, 2009	AwardD (derivative)	2,032	37.56	$76.3K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 19, 2009	Award	540	37.56	$20.3K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 19, 2009	AwardD (derivative)	3,868	37.56	$145.3K		SEC
SIGMA ALDRICH CORPListing unverified	Nov 12, 2008	Gift	-200	41.38	$8.3K		SEC
SIGMA ALDRICH CORPListing unverified	Jul 30, 2008	Exercise	5,400	18.25	$98.6K		SEC
SIGMA ALDRICH CORPListing unverified	Jul 30, 2008	Sell	-5,400	61.00	$329.4K		SEC
SIGMA ALDRICH CORPListing unverified	Jul 30, 2008	ExerciseD (derivative)	-5,400	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SIGMA ALDRICH CORPListing unverified	Feb 26, 2008	Exercise	3,700	13.44	$49.7K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 26, 2008	Exercise	-3,700	56.39	$208.6K	Unusual size	SEC
SIGMA ALDRICH CORPListing unverified	Feb 26, 2008	ExerciseD (derivative)	-3,700	13.44	$49.7K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 19, 2008	AwardD (derivative)	4,050	52.76	$213.7K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 19, 2008	AwardD (derivative)	1,850	52.76	$97.6K		SEC
SIGMA ALDRICH CORPListing unverified	Oct 29, 2007	Exercise	3,700	13.44	$49.7K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
SIGMA ALDRICH CORPListing unverified	Sep 2, 2011	Gift	-100	61.99 USD	$6.2K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 22, 2011	Award	600	62.49 USD	$37.5K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 22, 2011	Award	1,200	62.49 USD	$75K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 16, 2011	AwardD (derivative)	1,903	62.49 USD	$118.9K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 16, 2011	AwardD (derivative)	11,787	62.49 USD	$736.6K	Unusual size	SEC
SIGMA ALDRICH CORPListing unverified	Dec 17, 2010	ExerciseD (derivative)	-4,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SIGMA ALDRICH CORPListing unverified	Dec 17, 2010	Exercise	4,100	25.32 USD	$103.8K		SEC
SIGMA ALDRICH CORPListing unverified	Dec 17, 2010	Sell	-4,100	66.00 USD	$270.6K		SEC
SIGMA ALDRICH CORPListing unverified	Nov 8, 2010	Sell	-4,100	66.00 USD	$270.6K		SEC
SIGMA ALDRICH CORPListing unverified	Nov 8, 2010	ExerciseD (derivative)	-4,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SIGMA ALDRICH CORPListing unverified	Nov 8, 2010	Exercise	4,100	41.62 USD	$170.6K		SEC
SIGMA ALDRICH CORPListing unverified	Dec 2, 2009	Gift	-100	53.95	$5.4K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 19, 2009	AwardD (derivative)	2,032	37.56	$76.3K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 19, 2009	Award	540	37.56	$20.3K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 19, 2009	AwardD (derivative)	3,868	37.56	$145.3K		SEC
SIGMA ALDRICH CORPListing unverified	Nov 12, 2008	Gift	-200	41.38	$8.3K		SEC
SIGMA ALDRICH CORPListing unverified	Jul 30, 2008	Exercise	5,400	18.25	$98.6K		SEC
SIGMA ALDRICH CORPListing unverified	Jul 30, 2008	Sell	-5,400	61.00	$329.4K		SEC
SIGMA ALDRICH CORPListing unverified	Jul 30, 2008	ExerciseD (derivative)	-5,400	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SIGMA ALDRICH CORPListing unverified	Feb 26, 2008	Exercise	3,700	13.44	$49.7K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 26, 2008	Exercise	-3,700	56.39	$208.6K	Unusual size	SEC
SIGMA ALDRICH CORPListing unverified	Feb 26, 2008	ExerciseD (derivative)	-3,700	13.44	$49.7K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 19, 2008	AwardD (derivative)	4,050	52.76	$213.7K		SEC
SIGMA ALDRICH CORPListing unverified	Feb 19, 2008	AwardD (derivative)	1,850	52.76	$97.6K		SEC
SIGMA ALDRICH CORPListing unverified	Oct 29, 2007	Exercise	3,700	13.44	$49.7K		SEC