Feldker David P

VP, SAFC Pharma at SIGMA ALDRICH CORP · on record since Feb 19, 2009
VP Sales & Production at SIGMA ALDRICH CORP · on record since Aug 11, 2005

Insider trading activity of Feldker David P

Transactions on record: 62; since Nov 2, 2005

Open-market buys: 0

Open-market sells: 9; $213.7K

Companies traded: 1; last filing Feb 19, 2009

Figures computed from official regulatory filings — .

Companies where Feldker David P has traded

SIGMA ALDRICH CORP62 tx · $5M · Feb 19, 2009

Track record of Feldker David P

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

Transaction history of Feldker David P

Co-insiders of Feldker David P

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
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
Nash Avi MSIGMA ALDRICH CORP
ONEIL WILLIAM CSIGMA ALDRICH CORP

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
SIGMA ALDRICH CORP	Feb 19, 2009	AwardD (derivative)	3,268	37.56	$122.7K	SEC
SIGMA ALDRICH CORP	Feb 19, 2009	Award	540	37.56	$20.3K	SEC
SIGMA ALDRICH CORP	Feb 19, 2009	AwardD (derivative)	1,732	37.56	$65.1K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Exercise	2,500	28.83	$72.1K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	ExerciseD (derivative)	-1,000	0.00	—	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Sell	-100	61.38	$6.1K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Sell	-300	61.45	$18.4K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Sell	-200	60.17	$12K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Exercise	1,000	28.66	$28.7K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Sell	-500	60.18	$30.1K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Sell	-600	61.42	$36.9K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Sell	-700	61.44	$43K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Sell	-300	60.18	$18.1K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Sell	-100	61.43	$6.1K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	ExerciseD (derivative)	-2,500	0.00	—	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Sell	-700	61.39	$43K	SEC
SIGMA ALDRICH CORP	Feb 27, 2008	Exercise	-2,200	57.17	$125.8K	SEC
SIGMA ALDRICH CORP	Feb 27, 2008	ExerciseD (derivative)	-2,500	28.66	$71.7K	SEC
SIGMA ALDRICH CORP	Feb 27, 2008	Exercise	2,200	25.86	$56.9K	SEC
SIGMA ALDRICH CORP	Feb 27, 2008	Exercise	-2,500	57.17	$142.9K	SEC
SIGMA ALDRICH CORP	Feb 27, 2008	Exercise	2,500	28.66	$71.7K	SEC
SIGMA ALDRICH CORP	Feb 27, 2008	ExerciseD (derivative)	-2,200	25.86	$56.9K	SEC
SIGMA ALDRICH CORP	Feb 19, 2008	AwardD (derivative)	1,850	52.76	$97.6K	SEC
SIGMA ALDRICH CORP	Feb 19, 2008	AwardD (derivative)	6,550	52.76	$345.6K	SEC
SIGMA ALDRICH CORP	Aug 8, 2007	ExerciseD (derivative)	-1,034	25.32	$26.2K	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
SIGMA ALDRICH CORP	Feb 19, 2009	AwardD (derivative)	3,268	37.56	$122.7K	SEC
SIGMA ALDRICH CORP	Feb 19, 2009	Award	540	37.56	$20.3K	SEC
SIGMA ALDRICH CORP	Feb 19, 2009	AwardD (derivative)	1,732	37.56	$65.1K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Exercise	2,500	28.83	$72.1K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	ExerciseD (derivative)	-1,000	0.00	—	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Sell	-100	61.38	$6.1K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Sell	-300	61.45	$18.4K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Sell	-200	60.17	$12K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Exercise	1,000	28.66	$28.7K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Sell	-500	60.18	$30.1K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Sell	-600	61.42	$36.9K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Sell	-700	61.44	$43K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Sell	-300	60.18	$18.1K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Sell	-100	61.43	$6.1K	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	ExerciseD (derivative)	-2,500	0.00	—	SEC
SIGMA ALDRICH CORP	Jul 30, 2008	Sell	-700	61.39	$43K	SEC
SIGMA ALDRICH CORP	Feb 27, 2008	Exercise	-2,200	57.17	$125.8K	SEC
SIGMA ALDRICH CORP	Feb 27, 2008	ExerciseD (derivative)	-2,500	28.66	$71.7K	SEC
SIGMA ALDRICH CORP	Feb 27, 2008	Exercise	2,200	25.86	$56.9K	SEC
SIGMA ALDRICH CORP	Feb 27, 2008	Exercise	-2,500	57.17	$142.9K	SEC
SIGMA ALDRICH CORP	Feb 27, 2008	Exercise	2,500	28.66	$71.7K	SEC
SIGMA ALDRICH CORP	Feb 27, 2008	ExerciseD (derivative)	-2,200	25.86	$56.9K	SEC
SIGMA ALDRICH CORP	Feb 19, 2008	AwardD (derivative)	1,850	52.76	$97.6K	SEC
SIGMA ALDRICH CORP	Feb 19, 2008	AwardD (derivative)	6,550	52.76	$345.6K	SEC
SIGMA ALDRICH CORP	Aug 8, 2007	ExerciseD (derivative)	-1,034	25.32	$26.2K	SEC