Nitze Peter A

CIK 00013382471 companyCOLUMBIA, MD

SEC Profile

Transactions

Companies

Filings

CIK

0001338247

Recent Transactions

21 trades

Award
MARTEK BIOSCIENCES CORP
Common Stock
2011-02-25+40,468→ 40,468 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Restricted Stock Units
2011-02-25−18,831→ 0 total
Disposition to Issuer
MARTEK BIOSCIENCES CORP
Common Stock
2011-02-25$31.50/sh−40,468→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Restricted Stock Units
2011-02-25−6,024→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Restricted Stock Units
2011-02-25−10,037→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Restricted Stock Units
2011-02-25−5,576→ 0 total
Disposition from Tender
MARTEK BIOSCIENCES CORP
Common Stock
2011-02-22$31.50/sh−1,000→ 0 total
Disposition from Tender
MARTEK BIOSCIENCES CORP
Common Stock
2011-02-18$31.50/sh−10,054→ 1,000 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Restricted Stock Units
2010-03-19−2,509→ 10,037 total
Tax Payment
MARTEK BIOSCIENCES CORP
Common Stock
2010-03-19$23.88/sh−2,372→ 11,054 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Common Stock
2010-03-19+7,305→ 13,426 total
Award
MARTEK BIOSCIENCES CORP
Restricted Stock Units
2010-01-14+18,831→ 18,831 total
Award
MARTEK BIOSCIENCES CORP
Restricted Stock Units
2010-01-14+18,602→ 18,602 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Restricted Stock Units
2009-03-19−2,007→ 8,032 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Restricted Stock Units
2009-03-19−2,788→ 5,576 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Restricted Stock Units
2009-03-19−2,008→ 6,024 total
Tax Payment
MARTEK BIOSCIENCES CORP
Common Stock
2009-03-19$17.07/sh−1,557→ 6,121 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Restricted Stock Units
2009-03-19−2,788→ 8,364 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Common Stock
2009-03-19+4,795→ 7,678 total
Award
MARTEK BIOSCIENCES CORP
Restricted Stock Units
2009-01-15+12,546→ 12,546 total
Award
MARTEK BIOSCIENCES CORP
Restricted Stock Units
2008-01-17+10,039→ 10,039 total

Companies

MARTEK BIOSCIENCES CORP
Chief Operating Officer&ExecVP

Recent Filings

Address

6480 DOBBIN ROAD

COLUMBIA, MD, 21045

View on SEC.gov