# ENGINEERED SUPPORT SYSTEMS INC — 425

ENGINEERED SUPPORT SYSTEMS INC of ST LOUIS, MO filed a 425 with the SEC on 2005-09-27. Industry: Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip.

## Filing

- Filed: 2005-09-27
- Form: 425
- Accession: 0001068800-05-000607
- Registrant: ENGINEERED SUPPORT SYSTEMS INC
- CIK: 0000772891
- Industry (SIC): Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)
- State of incorporation: MO
- Location: ST LOUIS, MO

## Documents (4)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | 425 | essi8k.txt |
| 2 | EX-2.1 | ex2p1.txt |
| 3 | EX-2.2 | ex2p2.txt |
| 4 | EX-99.1 CHARTER | ex99p1.txt |

## Filing timeline for this registrant (22)

_Showing 12 of 22 filings._

| Filed | Form |
| --- | --- |
| [2006-01-19](https://search.stillhousedata.com/proxy/0001068800-06-000063) | 425 |
| [2005-11-21](https://search.stillhousedata.com/proxy/0001068800-05-000704) | 425 |
| [2005-10-24](https://search.stillhousedata.com/proxy/0001068800-05-000640) | 425 |
| 2005-09-27 | 425 |
| [2005-09-23](https://search.stillhousedata.com/proxy/0001068800-05-000601) | 425 |
| [2005-01-31](https://search.stillhousedata.com/proxy/0001068800-05-000054) | DEF 14A |
| [2004-08-19](https://search.stillhousedata.com/proxy/0001068800-04-000515) | DEF 14A |
| [2004-08-10](https://search.stillhousedata.com/proxy/0001068800-04-000492) | PRER14A |
| [2004-07-28](https://search.stillhousedata.com/proxy/0001068800-04-000458) | PRE 14A |
| [2004-01-30](https://search.stillhousedata.com/proxy/0001068800-04-000059) | DEF 14A |
| [2003-01-28](https://search.stillhousedata.com/proxy/0001068800-03-000028) | DEF 14A |
| [2002-05-01](https://search.stillhousedata.com/proxy/0001068800-02-000107) | DEF 14A |

## More

- [CIK 772891 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=772891&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0001068800-05-000607.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.