# RESPIRONICS INC — SC 14D9/A

RESPIRONICS INC of MURRYSVILLE, PA filed a SC 14D9/A with the SEC on 2008-02-25. Industry: Orthopedic, Prosthetic & Surgical Appliances & Supplies.

## Filing

- Filed: 2008-02-25
- Form: SC 14D9/A
- Accession: 0000898822-08-000231
- Registrant: RESPIRONICS INC
- CIK: 0000780434
- Industry (SIC): Orthopedic, Prosthetic & Surgical Appliances & Supplies (3842)
- State of incorporation: DE
- Location: MURRYSVILLE, PA

## Documents (1)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | SC 14D9/A | amend6to14d9.htm |

## Filing timeline for this registrant (25)

_Showing 12 of 25 filings._

| Filed | Form |
| --- | --- |
| [2008-03-07](https://search.stillhousedata.com/proxy/0000898822-08-000261) | SC 14D9/A |
| [2008-03-05](https://search.stillhousedata.com/proxy/0000898822-08-000253) | SC 14D9/A |
| 2008-02-25 | SC 14D9/A |
| [2008-02-04](https://search.stillhousedata.com/proxy/0000898822-08-000178) | SC 14D9/A |
| [2008-01-31](https://search.stillhousedata.com/proxy/0000898822-08-000157) | SC 14D9/A |
| [2008-01-28](https://search.stillhousedata.com/proxy/0000898822-08-000135) | SC 14D9/A |
| [2008-01-16](https://search.stillhousedata.com/proxy/0000898822-08-000091) | SC 14D9/A |
| [2008-01-10](https://search.stillhousedata.com/proxy/0000898822-08-000016) | SC 14D9/A |
| [2008-01-03](https://search.stillhousedata.com/proxy/0000950123-08-000058) | SC 14D9 |
| [2007-12-21](https://search.stillhousedata.com/proxy/0000898822-07-001472) | SC 14D9 |
| [2007-10-16](https://search.stillhousedata.com/proxy/0001193125-07-219315) | DEF 14A |
| [2006-11-06](https://search.stillhousedata.com/proxy/0001193125-06-224585) | DEFA14A |

## More

- [CIK 780434 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=780434&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000898822-08-000231.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.