CALHOUN GEORGE M 4
4 · ISCO INTERNATIONAL INC · Filed Nov 4, 2003
Insider Transaction Report
Form 4
CALHOUN GEORGE M
Director
Transactions
- Disposition to Issuer
Stock Option (right to buy
2003-10-31−50,000→ 0 totalExercise: $0.38From: 2003-06-11Exp: 2013-03-28→ Common Stock (50,000 underlying) - Award
Stock Option (right to buy)
2003-10-31+50,000→ 50,000 totalExercise: $0.24From: 2003-10-31Exp: 2013-03-28→ Common Stock (50,000 underlying)
Footnotes (1)
- [F1]The reporting person agreed to cancellation of an option granted to hin on March 28, 2003, in exchange for a new option having a lower exercise price.