Ryan Stephen F 4
4 · ENVIRONMENTAL TECTONICS CORP · Filed Jun 3, 2010
Insider Transaction Report
Form 4
Ryan Stephen F
Director
Transactions
- Purchase
Common Stock
2010-06-02$2.75/sh+1,818$5,000→ 8,531 total
4 · ENVIRONMENTAL TECTONICS CORP · Filed Jun 3, 2010
Common Stock