⌘K

Login Start Free

Home/Filings/4/0001209191-03-021675

4//SEC Filing

FLATT JAMES H 4

Accession 0001209191-03-021675

CIK 0000892025other

View on SEC.gov Company Profile

Filed

Sep 14, 8:00 PM ET

Accepted

Sep 15, 7:46 PM ET

Size

8.5 KB

Accession

0001209191-03-021675

Insider Transaction Report

Form 4

Period: 2003-09-11

MARTEK BIOSCIENCES CORPMATK

Sr. VP Research & Development

Transactions

Exercise/Conversion
Common Stock
2003-09-11$11.84/sh+4,224$50,012→ 0 total
Sale
Common Stock
2003-09-11$51.81/sh−949$49,171→ 0 total
Exercise/Conversion
Stock Options
2003-09-11$11.84/sh−4,224$50,012→ 0 total
Exercise: $11.84From: 2003-02-06Exp: 2012-02-06→ Common Stock (4,224 underlying)
Sale
Common Stock
2003-09-12$51.15/sh−1,898$97,079→ 0 total
Sale
Common Stock
2003-09-15$50.78/sh−1,377$69,918→ 7,554 total

Documents

1 file

4
doc4.xmlPrimary
FORM 4 SUBMISSION

Issuer

MARTEK BIOSCIENCES CORP

CIK 0000892025

Entity typeother

Related Parties

1

filerCIK 0001252574

Filing Metadata

Form type: 4
Filed: Sep 14, 8:00 PM ET
Accepted: Sep 15, 7:46 PM ET
Size: 8.5 KB

View on SEC.gov