BLAKE JULES PHD

CIK 00012411441 companyCOLUMBIA, MD

SEC Profile

Transactions

Companies

Filings

CIK

0001241144

Recent Transactions

20 trades

Exercise/Conversion
MARTEK BIOSCIENCES CORP
stock options
2004-01-08$14.56/sh−10,000→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
common stock
2004-01-08$14.56/sh+10,000→ 0 total
Sale
MARTEK BIOSCIENCES CORP
common stock
2004-01-08$63.84/sh−10,000→ 2,955 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
stock options
2004-01-08$14.56/sh−10,000→ 0 total
Sale
MARTEK BIOSCIENCES CORP
common stock
2004-01-08$63.84/sh−10,000→ 2,955 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
common stock
2004-01-08$14.56/sh+10,000→ 0 total
Sale
MARTEK BIOSCIENCES CORP
Common Stock
2003-09-15$50.78/sh−9,771→ 2,955 total
Sale
MARTEK BIOSCIENCES CORP
Common Stock
2003-09-15$50.78/sh−9,771→ 2,955 total
Sale
MARTEK BIOSCIENCES CORP
Common Stock
2003-09-12$51.15/sh−13,486→ 0 total
Sale
MARTEK BIOSCIENCES CORP
Common Stock
2003-09-12$51.15/sh−13,486→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Stock Options
2003-09-11$32.88/sh−3,500→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Common Stock
2003-09-11$32.88/sh+3,500→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Common Stock
2003-09-11$32.88/sh+3,500→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Stock Options
2003-09-11$32.88/sh−3,500→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Common Stock
2003-09-11$12.00/sh+15,000→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Common Stock
2003-09-11$12.00/sh+15,000→ 0 total
Sale
MARTEK BIOSCIENCES CORP
Common Stock
2003-09-11$51.81/sh−4,158→ 0 total
Sale
MARTEK BIOSCIENCES CORP
Common Stock
2003-09-11$51.81/sh−4,158→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Stock Options
2003-09-01$12.00/sh−15,000→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Stock Options
2003-09-01$12.00/sh−15,000→ 0 total

Companies

MARTEK BIOSCIENCES CORP
Director

Recent Filings

Address

6480 DOBBIN RD

COLUMBIA, MD, 21045

View on SEC.gov