MITCHELL WILLIAM F 4
4 · ENVIRONMENTAL TECTONICS CORP · Filed Aug 11, 2009
Insider Transaction Report
Form 4
ENVIRONMENTAL TECTONICS CORPETCC.OB
MITCHELL WILLIAM F
DirectorPresident10% Owner
Transactions
- Purchase
Common Stock
2009-07-24$1.43/sh+7,800$11,117→ 1,043,924 total - Purchase
Common Stock
2009-08-10$1.21/sh+3,500$4,245→ 1,047,424 total
Holdings
- 45,200(indirect: By Spouse)
Common Stock