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SEC Insider//CIK 0001251513

JOHNSON ANN L

CIK 00012515131 companyCOLUMBIA, MD

Transactions

14

Companies

1

Filings

1

CIK

0001251513

Recent Transactions

14 trades

Exercise/Conversion
MARTEK BIOSCIENCES CORP
common stock
2004-09-27$6.25/sh+10,000→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
stock option
2004-09-27$6.25/sh−10,000→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
common stock
2004-09-27$19.00/sh+5,000→ 0 total
Sale
MARTEK BIOSCIENCES CORP
common stock
2004-09-27$52.13/sh−20,000→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
stock option
2004-09-27$19.00/sh−5,000→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
common stock
2004-09-27$14.44/sh+5,000→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
stock option
2004-09-27$14.44/sh−5,000→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
stock option
2004-09-27$19.00/sh−5,000→ 0 total
Sale
MARTEK BIOSCIENCES CORP
common stock
2004-09-27$52.13/sh−20,000→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
common stock
2004-09-27$14.44/sh+5,000→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
stock option
2004-09-27$14.44/sh−5,000→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
common stock
2004-09-27$19.00/sh+5,000→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
common stock
2004-09-27$6.25/sh+10,000→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
stock option
2004-09-27$6.25/sh−10,000→ 0 total

Companies

1

MARTEK BIOSCIENCES CORP
Director

Recent Filings

1

4
JOHNSON ANN L
Sep 28, 2004

Address

6480 DOBBIN RD

COLUMBIA, MD, 21045

View on SEC.gov