Lenfest Harold Fitzgerald 4
4 · ENVIRONMENTAL TECTONICS CORP · Filed Jan 24, 2012
Insider Transaction Report
Form 4
Lenfest Harold Fitzgerald
Director10% Owner
Transactions
- Purchase
Common Stock
2012-01-20$1.78/sh+2,808$4,998→ 2,209,780 total
4 · ENVIRONMENTAL TECTONICS CORP · Filed Jan 24, 2012
Common Stock