# INTEGRATED CIRCUIT SYSTEMS INC — 425

INTEGRATED CIRCUIT SYSTEMS INC of NORRISTOWN, PA filed a 425 with the SEC on 2005-06-27. Industry: Semiconductors & Related Devices.

## Filing

- Filed: 2005-06-27
- Form: 425
- Accession: 0001193125-05-131864
- Registrant: INTEGRATED CIRCUIT SYSTEMS INC
- CIK: 0000874689
- Industry (SIC): Semiconductors & Related Devices (3674)
- State of incorporation: PA
- Location: NORRISTOWN, PA

## Documents (1)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | 425 | FORM 425 |

## Filing timeline for this registrant (33)

_Showing 12 of 33 filings._

| Filed | Form |
| --- | --- |
| [2005-09-15](https://search.stillhousedata.com/proxy/0001193125-05-186132) | 425 |
| [2005-09-01](https://search.stillhousedata.com/proxy/0001193125-05-179197) | 425 |
| [2005-08-16](https://search.stillhousedata.com/proxy/0001193125-05-169178) | 425 |
| [2005-08-12](https://search.stillhousedata.com/proxy/0001193125-05-166461) | DEFM14A |
| [2005-08-09](https://search.stillhousedata.com/proxy/0001193125-05-161836) | 425 |
| 2005-06-27 | 425 |
| [2005-06-17](https://search.stillhousedata.com/proxy/0001193125-05-126577) | 425 |
| [2005-06-16](https://search.stillhousedata.com/proxy/0001193125-05-126474) | 425 |
| [2005-06-16](https://search.stillhousedata.com/proxy/0001193125-05-126340) | 425 |
| [2004-09-28](https://search.stillhousedata.com/proxy/0001193125-04-162848) | DEF 14A |
| [2003-09-26](https://search.stillhousedata.com/proxy/0001193125-03-054496) | DEF 14A |
| [2002-09-27](https://search.stillhousedata.com/proxy/0000950109-02-004952) | DEF 14A |

## More

- [CIK 874689 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=874689&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0001193125-05-131864.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.