# DUSA PHARMACEUTICALS INC — SC 14D9/A

DUSA PHARMACEUTICALS INC of WILMINGTON, MA filed a SC 14D9/A with the SEC on 2012-11-29. Industry: Pharmaceutical Preparations.

## Filing

- Filed: 2012-11-29
- Form: SC 14D9/A
- Accession: 0001193125-12-485363
- Registrant: DUSA PHARMACEUTICALS INC
- CIK: 0000879993
- Industry (SIC): Pharmaceutical Preparations (2834)
- State of incorporation: NJ
- Location: WILMINGTON, MA

## Documents (5)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | SC 14D9/A | AMENDMENT NO. 1 TO SCHEDULE 14D-9 |
| 2 | EX-99.(A).(11) | NOTICE TO WARRANT HOLDERS DATED NOVEMBER 29, 2012 |
| 3 | EX-99.(A).(12) | AMENDED CLASS ACTION COMPLAINT IN THE SUPERIOR COURT OF NEW JERSEY |
| 4 | GRAPHIC | GRAPHIC |
| 5 | GRAPHIC | GRAPHIC |

## Filing timeline for this registrant (27)

_Showing 12 of 27 filings._

| Filed | Form |
| --- | --- |
| [2012-12-20](https://search.stillhousedata.com/proxy/0001193125-12-510498) | SC 14D9/A |
| [2012-12-14](https://search.stillhousedata.com/proxy/0001193125-12-503476) | SC 14D9/A |
| [2012-12-13](https://search.stillhousedata.com/proxy/0001193125-12-501724) | SC 14D9/A |
| [2012-12-05](https://search.stillhousedata.com/proxy/0001193125-12-491844) | SC 14D9/A |
| [2012-12-03](https://search.stillhousedata.com/proxy/0001193125-12-489305) | SC 14D9/A |
| 2012-11-29 | SC 14D9/A |
| [2012-11-21](https://search.stillhousedata.com/proxy/0001193125-12-478992) | SC 14D9 |
| [2012-11-20](https://search.stillhousedata.com/proxy/0001193125-12-477458) | SC14D9C |
| [2012-11-08](https://search.stillhousedata.com/proxy/0001193125-12-460123) | SC14D9C |
| [2012-04-18](https://search.stillhousedata.com/proxy/0001193125-12-168426) | DEF 14A |
| [2011-04-19](https://search.stillhousedata.com/proxy/0000950123-11-036790) | DEF 14A |
| [2010-06-17](https://search.stillhousedata.com/proxy/0000950123-10-058872) | DEF 14A |

## More

- [CIK 879993 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=879993&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0001193125-12-485363.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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