SMART WILLIAM D 4
4 · MARTEK BIOSCIENCES CORP · Filed Nov 25, 2003
Insider Transaction Report
Form 4
SMART WILLIAM D
Director
Transactions
- Exercise/Conversion
common stock
2003-11-21$28.50/sh+7,500$213,750→ 0 total - Exercise/Conversion
stock options
2003-11-14$14.56/sh−7,500$109,219→ 0 totalExercise: $14.56From: 2001-09-15Exp: 2011-03-15→ common stock (7,500 underlying) - Exercise/Conversion
common stock
2003-11-14$14.56/sh+7,500$109,219→ 0 total - Sale
common stock
2003-11-14$54.60/sh−7,500$409,487→ 0 total - Sale
common stock
2003-11-21$56.22/sh−7,500$421,667→ 0 total - Exercise/Conversion
stock options
2003-11-21$28.50/sh−7,500$213,750→ 0 totalExercise: $28.50From: 2002-09-13Exp: 2012-03-13→ common stock (7,500 underlying)