Ryan Stephen F 4
4 · ENVIRONMENTAL TECTONICS CORP · Filed Apr 27, 2010
Insider Transaction Report
Form 4
Ryan Stephen F
Director
Transactions
- Sale
Common Stock
2010-04-26$2.60/sh−1,300$3,380→ 6,713 total
4 · ENVIRONMENTAL TECTONICS CORP · Filed Apr 27, 2010
Common Stock