MAHAR JOHN H 4
4 · MARTEK BIOSCIENCES CORP · Filed Jan 13, 2004
Insider Transaction Report
Form 4
MAHAR JOHN H
Director
Transactions
- Exercise/Conversion
common stock
2004-01-09$9.50/sh+2,500$23,750→ 0 total - Exercise/Conversion
stock options
2004-01-09$9.50/sh−2,500$23,750→ 0 totalExercise: $9.50From: 1995-06-13Exp: 2005-03-13→ common stock (2,500 underlying) - Sale
common stock
2004-01-09$63.08/sh−2,500$157,697→ 0 total