# EDGAR Filing Document

**Accession Number:** 0001839839
**File Stem:** 0001140361-26-016713
**Filing Date:** 2026-4
**Character Count:** 2171
**Document Hash:** dcd319941d53a8bb59e9048f57e288dd
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001140361-26-016713.hdr.sgml**: 20260424

**ACCESSION NUMBER**: 0001140361-26-016713

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260424

**DATE AS OF CHANGE**: 20260424

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Janus International Group, Inc.
- **CENTRAL INDEX KEY:** 0001839839
- **STANDARD INDUSTRIAL CLASSIFICATION:** METAL DOORS, SASH, FRAMES, MOLDING & TRIM [3442]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0101

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40456
- **FILM NUMBER:** 26894281

**BUSINESS ADDRESS:**
- **STREET 1:** 135 JANUS INTERNATIONAL BLVD.
- **CITY:** TEMPLE
- **STATE:** GA
- **ZIP:** 30179
- **BUSINESS PHONE:** (866) 562-2580

**MAIL ADDRESS:**
- **STREET 1:** 135 JANUS INTERNATIONAL BLVD.
- **CITY:** TEMPLE
- **STATE:** GA
- **ZIP:** 30179

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Janus Parent, Inc.
- **DATE OF NAME CHANGE:** 20210111

### 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

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 Pursuant to §240.14a-12

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| |
|:---|
| **Janus International Group, Inc.** |
| **(Name of registrant as specified in its charter)** |
| **(Name of Person(s) Filing Proxy Statement, if other than the Registrant)**<br> **** <br>|

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Payment of Filing Fee (Check the appropriate box):

☒ No fee required. <br>☐ Fee paid previously with preliminary materials. <br>☐ 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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