# ASPECT MEDICAL SYSTEMS INC — SC 14D9/A

ASPECT MEDICAL SYSTEMS INC of NORWOOD, MA filed a SC 14D9/A with the SEC on 2009-10-22. Industry: Electromedical & Electrotherapeutic Apparatus.

## Filing

- Filed: 2009-10-22
- Form: SC 14D9/A
- Accession: 0001193125-09-211327
- Registrant: ASPECT MEDICAL SYSTEMS INC
- CIK: 0000886235
- Industry (SIC): Electromedical & Electrotherapeutic Apparatus (3845)
- State of incorporation: DE
- Location: NORWOOD, MA

## Documents (4)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | SC 14D9/A | SC 14D9/A |
| 2 | EX-99.(A).(10) | NOTICE TO HOLDERS OF OUTSTANDING OPTIONS TO PURCHASE SHARES OF COMMON STOCK |
| 3 | EX-99.(A).(11) | NOTICE OF PARTICIPANTS IN ASPECT MEDICAL'S RESTATED 1999 EMPLOYEE STOCK PURCHASE |
| 4 | GRAPHIC | GRAPHIC |

## Filing timeline for this registrant (30)

_Showing 12 of 30 filings._

| Filed | Form |
| --- | --- |
| [2009-11-06](https://search.stillhousedata.com/proxy/0001193125-09-227168) | SC 14D9/A |
| [2009-10-27](https://search.stillhousedata.com/proxy/0001193125-09-214390) | SC 14D9/A |
| [2009-10-27](https://search.stillhousedata.com/proxy/0001193125-09-214098) | SC 14D9/A |
| 2009-10-22 | SC 14D9/A |
| [2009-10-20](https://search.stillhousedata.com/proxy/0001193125-09-210360) | SC 14D9/A |
| [2009-10-19](https://search.stillhousedata.com/proxy/0001193125-09-209221) | SC 14D9/A |
| [2009-10-08](https://search.stillhousedata.com/proxy/0001193125-09-205652) | SC 14D9 |
| [2009-09-28](https://search.stillhousedata.com/proxy/0000950123-09-046586) | SC14D9C |
| [2009-07-13](https://search.stillhousedata.com/proxy/0000950123-09-021813) | SC TO-I/A |
| [2009-07-13](https://search.stillhousedata.com/proxy/0000950123-09-021636) | SC TO-I/A |
| [2009-07-08](https://search.stillhousedata.com/proxy/0000950123-09-020623) | SC TO-I/A |
| [2009-06-26](https://search.stillhousedata.com/proxy/0000950123-09-017790) | SC TO-I/A |

## More

- [CIK 886235 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=886235&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0001193125-09-211327.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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