# TRANSKARYOTIC THERAPIES INC — DEFA14A

TRANSKARYOTIC THERAPIES INC of CAMBRIDGE, MA filed a DEFA14A with the SEC on 2005-07-15. Industry: Biological Products, (No Diagnostic Substances).

## Filing

- Filed: 2005-07-15
- Form: DEFA14A
- Accession: 0000950135-05-003937
- Registrant: TRANSKARYOTIC THERAPIES INC
- CIK: 0000885259
- Industry (SIC): Biological Products, (No Diagnostic Substances) (2836)
- State of incorporation: DE
- Location: CAMBRIDGE, MA

## Documents (1)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | DEFA14A | TRANSKARYOTIC THERAPIES, INC. DEFA14A |

## Filing timeline for this registrant (30)

_Showing 12 of 30 filings._

| Filed | Form |
| --- | --- |
| [2005-07-22](https://search.stillhousedata.com/proxy/0000950135-05-004108) | DEFA14A |
| [2005-07-21](https://search.stillhousedata.com/proxy/0000950135-05-004095) | DEFA14A |
| [2005-07-20](https://search.stillhousedata.com/proxy/0000950135-05-003999) | DEFA14A |
| [2005-07-18](https://search.stillhousedata.com/proxy/0000950135-05-003976) | DEFA14A |
| 2005-07-15 | DEFA14A |
| [2005-07-14](https://search.stillhousedata.com/proxy/0000950135-05-003931) | DEFA14A |
| [2005-07-14](https://search.stillhousedata.com/proxy/0000950135-05-003928) | DEFA14A |
| [2005-07-12](https://search.stillhousedata.com/proxy/0000950135-05-003826) | DEFA14A |
| [2005-07-12](https://search.stillhousedata.com/proxy/0000950135-05-003825) | DEFA14A |
| [2005-06-27](https://search.stillhousedata.com/proxy/0000950135-05-003519) | DEFA14A |
| [2005-06-27](https://search.stillhousedata.com/proxy/0000950135-05-003515) | DEFM14A |
| [2005-06-13](https://search.stillhousedata.com/proxy/0000950135-05-003271) | DEFA14A |

## More

- [CIK 885259 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=885259&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000950135-05-003937.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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