Lenfest Harold Fitzgerald 4
4 · ENVIRONMENTAL TECTONICS CORP · Filed Aug 19, 2010
Insider Transaction Report
Form 4
Lenfest Harold Fitzgerald
Director10% Owner
Transactions
- Sale
Common Stock
2010-08-18$2.25/sh−200,000$450,000→ 2,198,740 total
4 · ENVIRONMENTAL TECTONICS CORP · Filed Aug 19, 2010
Common Stock