SC 13D/A | SEC Filings Hub

Filing metadata

Accession number: 0000950123-09-020481
Form type: SC 13D
Filer: ENVIRONMENTAL TECTONICS CORP
CIK: CIK 33113
Filed: Jul 07, 2009
Reporting period: Jul 02, 2009
Description: Activist stake

Documents

0000950123-09-020481-index.htm

Complete submission

0000950123-09-020481.txt

directory listing

Filed by

ENVIRONMENTAL TECTONICS CORP