4//SEC Filing
SMART WILLIAM D 4
Accession 0001209191-03-029752
CIK 0000892025other
Filed
Nov 11, 7:00 PM ET
Accepted
Nov 12, 9:18 AM ET
Size
6.5 KB
Accession
0001209191-03-029752
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)
Documents
Issuer
MARTEK BIOSCIENCES CORP
CIK 0000892025
Entity typeother
Related Parties
1- filerCIK 0001263964
Filing Metadata
- Form type
- 4
- Filed
- Nov 11, 7:00 PM ET
- Accepted
- Nov 12, 9:18 AM ET
- Size
- 6.5 KB