|4Jun 2, 11:06 AM ET

Lenfest Harold Fitzgerald 4

4 · ENVIRONMENTAL TECTONICS CORP · Filed Jun 2, 2011

Insider Transaction Report

Form 4
Period: 2011-06-01
Lenfest Harold Fitzgerald
Director10% Owner
Transactions
  • Purchase

    Common Stock

    2011-06-01$2.50/sh+2,000$5,0002,202,464 total

Documents

1 file
  • 4
    primary_doc.xmlPrimary

    PRIMARY DOCUMENT