# SIMPSON INDUSTRIES INC — DEFA14A

SIMPSON INDUSTRIES INC of PLYMOUTH, MI filed a DEFA14A with the SEC on 2000-04-03. Industry: Motor Vehicle Parts & Accessories.

## Filing

- Filed: 2000-04-03
- Form: DEFA14A
- Accession: 0000950124-00-001950
- Registrant: SIMPSON INDUSTRIES INC
- CIK: 0000090588
- Industry (SIC): Motor Vehicle Parts & Accessories (3714)
- State of incorporation: MI
- Location: PLYMOUTH, MI

## Filing timeline for this registrant (25)

_Showing 12 of 25 filings._

| Filed | Form |
| --- | --- |
| [2000-11-15](https://search.stillhousedata.com/proxy/0000950124-00-007026) | PRER14A |
| [2000-10-27](https://search.stillhousedata.com/proxy/0000950124-00-006269) | PREM14A |
| [2000-04-14](https://search.stillhousedata.com/proxy/0000950124-00-002230) | DEFA14A |
| [2000-04-12](https://search.stillhousedata.com/proxy/0000950124-00-002167) | DEFA14A |
| [2000-04-11](https://search.stillhousedata.com/proxy/0000950124-00-002146) | DEFA14A |
| [2000-04-07](https://search.stillhousedata.com/proxy/0000950124-00-002090) | DEFA14A |
| [2000-04-06](https://search.stillhousedata.com/proxy/0000950124-00-002049) | DEFA14A |
| [2000-04-06](https://search.stillhousedata.com/proxy/0000950124-00-002048) | DEFA14A |
| [2000-04-03](https://search.stillhousedata.com/proxy/0000950124-00-001952) | DEFA14A |
| [2000-04-03](https://search.stillhousedata.com/proxy/0000950124-00-001951) | DEFA14A |
| 2000-04-03 | DEFA14A |
| [2000-03-24](https://search.stillhousedata.com/proxy/0000950124-00-001533) | DEFA14A |

## More

- [CIK 90588 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=90588&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000950124-00-001950.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.