CASTELLE \CA\ 4
4 · CASTELLE \CA\ · Filed May 11, 2007
Insider Transaction Report
Form 4
CASTELLE \CA\CSTL
CHEN ERIC C
V.P. Engineering
Transactions
- Exercise/Conversion
Common Stock
2007-05-04$1.28/sh+30,000$38,436→ 90,000 total - Exercise/Conversion
Option (Right to Buy)
2007-05-04−30,000→ 0 totalExercise: $1.28From: 2004-05-10Exp: 2007-05-10→ Common Stock (30,000 underlying)