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Insider · CIK 0001251513

JOHNSON ANN L

Reports to the SEC for 1 company · COLUMBIA, MD

Transactions

7

Companies

1

Filings

1

CIK

0001251513

Forms 4 and 5

Insider transactions

7 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2004-09-27	MARTEK BIOSCIENCES CORPM Exercise/Conversion	Director	MExercise/Conversion	+5,000 sh	$19.00	+$95K	0
2004-09-27	MARTEK BIOSCIENCES CORPM Exercise/Conversion	Director	MExercise/Conversion	+5,000 sh	$14.44	+$72.2K	0
2004-09-27	MARTEK BIOSCIENCES CORPM Exercise/Conversion	Director	MExercise/Conversion	+10K sh	$6.25	+$62.5K	0
2004-09-27	MARTEK BIOSCIENCES CORPS Sale	Director	SSale	−20K sh	$52.13	−$1.04M	0
2004-09-27	MARTEK BIOSCIENCES CORPstock optionM Exercise/Conversion	Director	MExercise/Conversion	−5,000 sh	$19.00	−$95K	0
2004-09-27	MARTEK BIOSCIENCES CORPstock optionM Exercise/Conversion	Director	MExercise/Conversion	−5,000 sh	$14.44	−$72.2K	0
2004-09-27	MARTEK BIOSCIENCES CORPstock optionM Exercise/Conversion	Director	MExercise/Conversion	−10K sh	$6.25	−$62.5K	0

Recent filings

1

Accepted (ET)
Sep 284
JOHNSON ANN L0001209191-04-046028
SEC(opens sec.gov)

Companies

1

MARTEK BIOSCIENCES CORPDirector

Address

6480 DOBBIN RD

COLUMBIA, MD, 21045