# EDGAR Filing Document

**Accession Number:** 0001321732
**File Stem:** 0001321732-26-000012
**Filing Date:** 2026-4
**Character Count:** 2110
**Document Hash:** a4858f2d25317d7c549f9be62a5e192a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001321732-26-000012.hdr.sgml**: 20260429

**ACCESSION NUMBER**: 0001321732-26-000012

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260429

**DATE AS OF CHANGE**: 20260429

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Penumbra Inc
- **CENTRAL INDEX KEY:** 0001321732
- **STANDARD INDUSTRIAL CLASSIFICATION:** SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-37557
- **FILM NUMBER:** 26916467

**BUSINESS ADDRESS:**
- **STREET 1:** ONE PENUMBRA PLACE
- **CITY:** ALAMEDA
- **STATE:** CA
- **ZIP:** 94502
- **BUSINESS PHONE:** (510) 995-2486

**MAIL ADDRESS:**
- **STREET 1:** ONE PENUMBRA PLACE
- **CITY:** ALAMEDA
- **STATE:** CA
- **ZIP:** 94502

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**SCHEDULE 14A**

**Proxy Statement Pursuant to Section 14(a) of the**

**Securities Exchange Act of 1934 (Amendment No. &nbsp;&nbsp;&nbsp;&nbsp;)**

Filed by the Registrant ⌧

Filed by a Party other than the Registrant □

Check the appropriate box:

□ Preliminary Proxy Statement

□ **Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))**

□ Definitive Proxy Statement

⌧ Definitive Additional Materials

□ Soliciting Material under §240.14a-12

**Penumbra, Inc.**

**(Name of Registrant as Specified In Its Charter)**

**(Name of Person(s) Filing Proxy Statement if Other Than the Registrant)**

Payment of Filing Fee (Check the appropriate box):

⌧ No fee required.

□ Fee previously paid with preliminary materials.

□ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11.

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