|4May 21, 9:13 AM ET

Lenfest Harold Fitzgerald 4

4 · ENVIRONMENTAL TECTONICS CORP · Filed May 21, 2012

Insider Transaction Report

Form 4
Period: 2012-05-18
Lenfest Harold Fitzgerald
Director10% Owner
Transactions
  • Purchase

    Common Stock

    2012-05-18$1.51/sh+3,311$5,0002,213,091 total

Documents

1 file
  • 4
    primary_doc.xmlPrimary

    PRIMARY DOCUMENT