# EDGAR Filing Document

**Accession Number:** 0000107687
**File Stem:** 0001140361-25-040338
**Filing Date:** 2025-11
**Character Count:** 2384
**Document Hash:** 6556e2068ad8ffdfc5cd0d59e4185c7c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001140361-25-040338.hdr.sgml**: 20251104

**ACCESSION NUMBER**: 0001140361-25-040338

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 4

**FILED AS OF DATE**: 20251104

**DATE AS OF CHANGE**: 20251104

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** WINNEBAGO INDUSTRIES INC
- **CENTRAL INDEX KEY:** 0000107687
- **STANDARD INDUSTRIAL CLASSIFICATION:** MOTOR HOMES [3716]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 420802678
- **STATE OF INCORPORATION:** MN
- **FISCAL YEAR END:** 0830

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-06403
- **FILM NUMBER:** 251449132

**BUSINESS ADDRESS:**
- **STREET 1:** 13200 PIONEER TRAIL
- **CITY:** EDEN PRAIRIE
- **STATE:** MN
- **ZIP:** 55347
- **BUSINESS PHONE:** 952-829-8600

**MAIL ADDRESS:**
- **STREET 1:** 13200 PIONEER TRAIL
- **CITY:** EDEN PRAIRIE
- **STATE:** MN
- **ZIP:** 55347

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MODERNISTIC INDUSTRIES INC
- **DATE OF NAME CHANGE:** 19670528

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### UNITED STATES<br>

### SECURITIES AND EXCHANGE COMMISSION<br>

### Washington, D.C. 20549

### SCHEDULE 14A
Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

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| | |
|:---|:---|
| Filed by the Registrant ☒ | Filed by the Registrant ☒ |
| Filed by party other than the Registrant ☐ | Filed by party other than the Registrant ☐ |
| Check the appropriate box: | 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 |

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| |
|:---|
| &nbsp;&nbsp;&nbsp; ![](logo_winnebagoind.jpg)<br>|
| **WINNEBAGO INDUSTRIES, INC.** |
| (Name of Registrant as Specified in its Charter) |
| (Name of Person(s) Filing Proxy Statement, if Other than the Registrant) |

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| | |
|:---|:---|
| Payment of Filing Fee (Check all boxes that apply): | Payment of Filing Fee (Check all boxes that apply): |
| ☒ | No fee required. |
| ☐ | Fee previously paid with preliminary materials |
| ☐ | Fee computed on table per Exchange Act Rules 14a-6(i)(1) and 0-11. |

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