MITCHELL WILLIAM F 4
4 · ENVIRONMENTAL TECTONICS CORP · Filed Feb 6, 2009
Insider Transaction Report
Form 4
MITCHELL WILLIAM F
DirectorPresident10% Owner
Transactions
- Purchase
Common Stock
2009-02-05$1.11/sh+349$387→ 1,034,124 total - Purchase
Common Stock
2009-02-04$1.10/sh+100$110→ 1,033,775 total
Holdings
- 45,200(indirect: By Spouse)
Common Stock