LINSERT HENRY JR 4
4 · MARTEK BIOSCIENCES CORP · Filed Jan 21, 2004
Insider Transaction Report
Form 4
LINSERT HENRY JR
Chief Executive Officer
Transactions
- Exercise/Conversion
common stock
2004-01-15$6.25/sh+150,000$937,500→ 0 total - Exercise/Conversion
stock options
2004-01-15$6.25/sh−150,000$937,500→ 0 totalExercise: $6.25From: 1999-09-10Exp: 2009-03-10→ common stock (150,000 underlying) - Sale
common stock
2004-01-15$65.76/sh−150,000$9,864,525→ 195,290 total