# VERTEX PHARMACEUTICALS INC / MA — DEFA14A

VERTEX PHARMACEUTICALS INC / MA of BOSTON, MA filed a DEFA14A with the SEC on 2023-04-06. Industry: Pharmaceutical Preparations.

## Filing

- Filed: 2023-04-06
- Form: DEFA14A
- Accession: 0001308179-23-000592
- Registrant: VERTEX PHARMACEUTICALS INC / MA
- CIK: 0000875320
- Industry (SIC): Pharmaceutical Preparations (2834)
- State of incorporation: MA
- Location: BOSTON, MA

## Documents (6)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | DEFA14A | VERTEX PHARMACEUTICALS INC - DEFA14A |
| 2 | GRAPHIC | GRAPHIC |
| 3 | GRAPHIC | GRAPHIC |
| 4 | GRAPHIC | GRAPHIC |
| 5 | GRAPHIC | GRAPHIC |
| 6 | GRAPHIC | GRAPHIC |

## Filing timeline for this registrant (52)

_Showing 12 of 52 filings._

| Filed | Form |
| --- | --- |
| [2026-04-29](https://search.stillhousedata.com/proxy/0000875320-26-000167) | DEFA14A |
| [2026-04-02](https://search.stillhousedata.com/proxy/0000875320-26-000154) | DEFA14A |
| [2026-04-02](https://search.stillhousedata.com/proxy/0000875320-26-000153) | DEF 14A |
| [2025-04-03](https://search.stillhousedata.com/proxy/0000875320-25-000161) | DEFA14A |
| [2025-04-03](https://search.stillhousedata.com/proxy/0000875320-25-000160) | DEF 14A |
| [2024-04-11](https://search.stillhousedata.com/proxy/0001193125-24-092477) | SC TO-C |
| [2024-04-04](https://search.stillhousedata.com/proxy/0001308179-24-000453) | DEFA14A |
| [2024-04-04](https://search.stillhousedata.com/proxy/0001308179-24-000452) | DEF 14A |
| 2023-04-06 | DEFA14A |
| [2023-04-06](https://search.stillhousedata.com/proxy/0001308179-23-000591) | DEF 14A |
| [2022-04-07](https://search.stillhousedata.com/proxy/0001308179-22-000211) | DEFA14A |
| [2022-04-07](https://search.stillhousedata.com/proxy/0001308179-22-000210) | DEF 14A |

## More

- [CIK 875320 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=875320&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0001308179-23-000592.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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