SMART WILLIAM D 4
4 · MARTEK BIOSCIENCES CORP · Filed Oct 20, 2003
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)