# PFIZER INC — SC TO-T

PFIZER INC of NEW YORK, NY filed a SC TO-T with the SEC on 2008-03-04. Industry: Pharmaceutical Preparations.

## Filing

- Filed: 2008-03-04
- Form: SC TO-T
- Accession: 0000950123-08-002514
- Registrant: PFIZER INC
- CIK: 0000078003
- Industry (SIC): Pharmaceutical Preparations (2834)
- State of incorporation: DE
- Location: NEW YORK, NY

## Documents (12)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | SC TO-T | SCHEDULE TO |
| 2 | EX-99.A.1.A | EX-99.A.1.A: OFFER TO PURCHASE |
| 3 | EX-99.A.1.B | EX-99.A.1.B: LETTER OF TRANSMITTAL |
| 4 | EX-99.A.1.C | EX-99.A.1.C: NOTICE OF GUARANTEED DELIVERY |
| 5 | EX-99.A.1.D | EX-99.A.1.D: LETTER TO BROKERS, DEALERS |
| 6 | EX-99.A.1.E | EX-99.A.1.E: LETTER TO CLIENTS |
| 7 | EX-99.A.5.B | EX-99.A.5.B: FORM OF SUMMARY ADVERTISEMENT |
| 8 | EX-99.A.5.C | EX-99.A.5.C: JOINT PRESS RELEASE |
| 9 | EX-99.D.1 | EX-99.D.1: AGREEMENT AND PLAN OF MERGER |
| 10 | GRAPHIC | GRAPHIC |
| 11 | GRAPHIC | GRAPHIC |
| 12 | GRAPHIC | GRAPHIC |

## Filing timeline for this registrant (60)

_Showing 12 of 60 filings._

| Filed | Form |
| --- | --- |
| [2026-03-12](https://search.stillhousedata.com/proxy/0000078003-26-000035) | DEFA14A |
| [2026-03-12](https://search.stillhousedata.com/proxy/0000078003-26-000033) | DEF 14A |
| [2025-04-11](https://search.stillhousedata.com/proxy/0000078003-25-000102) | DEFA14A |
| [2025-04-10](https://search.stillhousedata.com/proxy/0000078003-25-000098) | DEFA14A |
| [2025-04-10](https://search.stillhousedata.com/proxy/0000078003-25-000095) | DEFA14A |
| [2025-04-10](https://search.stillhousedata.com/proxy/0000078003-25-000092) | DEFA14A |
| [2025-04-07](https://search.stillhousedata.com/proxy/0000078003-25-000083) | DEFA14A |
| [2025-03-13](https://search.stillhousedata.com/proxy/0000078003-25-000064) | DEFA14A |
| [2025-03-13](https://search.stillhousedata.com/proxy/0000078003-25-000062) | DEF 14A |
| [2024-09-13](https://search.stillhousedata.com/proxy/0000078003-24-000175) | SC TO-I/A |
| [2024-08-22](https://search.stillhousedata.com/proxy/0000930413-24-002369) | SC TO-I/A |
| [2024-08-12](https://search.stillhousedata.com/proxy/0000930413-24-002290) | SC TO-I |

## Co-filers (1)

- ENCYSIVE PHARMACEUTICALS INC

## More

- [CIK 78003 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=78003&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000950123-08-002514.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

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.