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Martek Biosciences Corp (MATK)

Sector: Biological Products, (No Disgnostic Substances)

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A Peter Nitze, Chief Operating Officer&execvp, 2011-03-02
Jr B Barney Easterling, Sr Vp Manufacturing, 2011-03-02
Steve Dubin, Chief Executive Officer, 2011-03-02

A Peter Nitze, Chief Operating Officer&execvp, 2011-03-02
Jr B Barney Easterling, Sr Vp Manufacturing, 2011-03-02
Steve Dubin, Chief Executive Officer, 2011-03-02
L Peter Buzy, Cfo, Treasurer And Exec Vp, 2011-03-02
M David Abramson, President, 2011-03-02
H Eugene Rotberg, Director, 2011-03-02
M David Pernock, Director, 2011-03-02
H Robert Mayer, Director, 2011-03-02
J Douglas Jr Macmaster, Director, 2011-03-02
C Jerome Keller, Director, 2011-03-02
B Polly Kawalek, Director, 2011-03-02
J Robert Flanagan, Director, 2011-03-02
G Michael Devine, Director, 2011-03-02
J Harry D'andrea, Director, 2011-03-02
James Beery, Director, 2011-03-02
N.v. Dsm Royal, Large Shareholder, 2011-03-01
Terence Fealey, Officer, 2009-09-09
David Feitel, Officer, 2009-03-23

Show All Insiders (18)

Insider Trading: Purchases See All

Insider	Price	Amount	Relationship	Remaning Holdings	Date	Form 4
Royal	$31.50	15,712,946	Large Shareholder	45,755,200	2011-02-22	Filing
Royal	$31.50	245,302	Large Shareholder	30,042,254	2011-02-24	Filing
Royal	$31.50	17,000	Large Shareholder	29,796,952	2011-02-23	Filing
Royal	$31.50	32	Large Shareholder	29,779,952	2011-02-22	Filing

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