BERGER ROBERT J 4
4 · OP TECH ENVIRONMENTAL SERVICES INC · Filed Sep 8, 2003
Insider Transaction Report
Form 4
BERGER ROBERT J
Director
Transactions
- Purchase
OP-TECH Common Stock
2003-09-08$0.06/sh+3,333$200→ 1,033,333 total
4 · OP TECH ENVIRONMENTAL SERVICES INC · Filed Sep 8, 2003
OP-TECH Common Stock