ENVIRONMENTAL TECTONICS CORP Form SC 13G: Beneficial ownership report (passive)
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2011-02-11: Form SC 13G/A; Description AMENDMENT NO.1 TO SCHEDULE 13G; Document dsc13ga.htm.
- 2009-05-05: Form SC 13G/A; Description Beneficial ownership report (passive); Document v148026_sc13g-a.htm.
- 2009-01-22: Form SC 13G/A; Description Beneficial ownership report (passive); Document v137613_13ga.htm.
- 2008-02-01: Form SC 13G/A; Description Beneficial ownership report (passive); Document v101772_sc13ga.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2011-02-11 | SC 13G/A | AMENDMENT NO.1 TO SCHEDULE 13G | dsc13ga.htm | |
| 2009-05-05 | SC 13G/A | Beneficial ownership report (passive) | v148026_sc13g-a.htm | |
| 2009-01-22 | SC 13G/A | Beneficial ownership report (passive) | v137613_13ga.htm | |
| 2008-02-01 | SC 13G/A | Beneficial ownership report (passive) | v101772_sc13ga.htm | |
| 2007-08-10 | SC 13G | SCHEDULE 13G | dsc13g.htm | |
| 2007-02-14 | SC 13G/A | Beneficial ownership report (passive) | v066050_sc13ga.txt | |
| 2006-01-31 | SC 13G/A | Beneficial ownership report (passive) | v034297_sc13ga.txt | |
| 2005-09-06 | SC 13G | ENVIRONMENTAL TECTONICS CORP/PETE L. STEPHENS | g97238sc13g.htm | |
| 2005-05-04 | SC 13G/A | Beneficial ownership report (passive) | v017536_sc13g.txt | |
| 2005-02-02 | SC 13G/A | Beneficial ownership report (passive) | v012044_sc13ga.txt | |
| 2004-02-17 | SC 13G/A | AMENDMENT TO SCHEDULE 13G | d12762a3sc13gza.htm | |
| 2004-02-10 | SC 13G/A | ENVIRONMENTAL TECTONICS CORP | sc13genvironmental-204.txt | |
| 2003-05-15 | SC 13G/A | AMENDMENT NO. 2 TO SCHEDULE 13G | d05985a2sc13gza.txt | |
| 2003-02-12 | SC 13G/A | AMENDMENT NO. 1 TO SCHEDULE 13G | d03085a1sc13gza.txt | |
| 2003-02-05 | SC 13G/A | ENVIRONMENTAL TECTONICS CORP | sc13genvironmental-203.txt | |
| 2002-01-14 | SC 13G/A | AMENDMENT NO. 3 | t23604-6.txt | |
| 2002-01-07 | SC 13G | SCHEDULE 13G | d93295sc13g.txt | |
| 2001-07-16 | SC 13G/A | ENVIRONMENTAL TECTONICS/FINOVA MEZZANINE CAPITAL | g70539asc13ga.txt | |
| 2001-02-06 | SC 13G | 2000 SCHEDULE 13G - ENVIRONMENTAL TECHNO | 0001.txt | |
| 2001-01-10 | SC 13G/A | AMENDED STATEMENT OF BENEFICIAL OWNERSHIP | 0001.txt | |
| 2000-02-04 | SC 13G/A | ENVIRONMENTAL TECTONICS CORP. -- SCHEDULE 13G | ||
| 2000-02-03 | SC 13G | 1999 SCHEDULE 13G - ENVIRONMENTAL TECHNO | ||
| 1999-02-09 | SC 13G/A | SCHEDULE 13G AMENDMENT #1 | ||
| 1999-02-08 | SC 13G | SCHEDULE 13G | ||
| 1997-04-10 | SC 13G | SIRROM CAPITAL CORP. FORM SC 13G |