SPIRE CORP 4
4 · SPIRE CORP · Filed May 20, 2005
Insider Transaction Report
Form 4
SPIRE CORPSPIR
Transactions
- Award
Non-Incentive Stock Option (right to buy)
2005-05-17$4.33/sh+12,000$51,960→ 12,000 totalExercise: $4.33From: 2006-05-17Exp: 2015-05-17→ Common Stock (12,000 underlying)
Footnotes (1)
- [F1]The option is exercisable in annual increments of 25% of the option shares, beginning on the first anniversary of the option.