SMART WILLIAM D 4
4 · MARTEK BIOSCIENCES CORP · Filed Nov 12, 2003
Insider Transaction Report
Form 4
SMART WILLIAM D
Director
Transactions
- Sale
common stock
2003-11-07$49.16/sh−7,500$368,693→ 7,500 total - Exercise/Conversion
common stock
2003-11-07$14.56/sh+7,500$109,219→ 7,500 total - Exercise/Conversion
stock options
2003-11-07$14.56/sh−7,500$109,219→ 7,500 totalExercise: $14.56From: 2001-09-15Exp: 2011-03-15→ common stock (7,500 underlying)