DEL GROSSO HELEN R 4
4 · CALIFORNIA WATER SERVICE GROUP · Filed May 16, 2012
Insider Transaction Report
Form 4
DEL GROSSO HELEN R
VP, Human Resources
Transactions
- Purchase
Common Stock
2012-05-15$17.69/sh+4,221$74,669→ 4,221 total
4 · CALIFORNIA WATER SERVICE GROUP · Filed May 16, 2012
Common Stock