Lenfest Harold Fitzgerald 4
4 · ENVIRONMENTAL TECTONICS CORP · Filed Feb 9, 2011
Insider Transaction Report
Form 4
Lenfest Harold Fitzgerald
Director10% Owner
Transactions
- Purchase
Common Stock
2011-02-08$2.90/sh+1,724$5,000→ 2,200,464 total
4 · ENVIRONMENTAL TECTONICS CORP · Filed Feb 9, 2011
Common Stock