4//SEC Filing
SMART WILLIAM D 4
Accession 0001209191-03-026059
CIK 0000892025other
Filed
Oct 19, 8:00 PM ET
Accepted
Oct 20, 1:49 PM ET
Size
6.4 KB
Accession
0001209191-03-026059
Insider Transaction Report
Form 4
SMART WILLIAM D
Director
Transactions
- Exercise/Conversion
common stock
2003-10-17$6.25/sh+5,000$31,250→ 0 total - Sale
common stock
2003-10-17$47.44/sh−5,000$237,217→ 0 total - Exercise/Conversion
stock options
2003-10-17$6.25/sh−5,000$31,250→ 0 totalExercise: $6.25From: 1999-09-10Exp: 2009-03-10→ common stock (5,000 underlying)
Documents
Issuer
MARTEK BIOSCIENCES CORP
CIK 0000892025
Entity typeother
Related Parties
1- filerCIK 0001263964
Filing Metadata
- Form type
- 4
- Filed
- Oct 19, 8:00 PM ET
- Accepted
- Oct 20, 1:49 PM ET
- Size
- 6.4 KB