# EDGAR Filing Document

**Accession Number:** 0001990354
**File Stem:** 0001990354-26-000014
**Filing Date:** 2026-4
**Character Count:** 1273
**Document Hash:** 86e4747c223e6dba41075887a24f0f44
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001990354-26-000014.hdr.sgml**: 20260417

**ACCESSION NUMBER**: 0001990354-26-000014

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 5

**FILED AS OF DATE**: 20260417

**DATE AS OF CHANGE**: 20260417

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Waystar Holding Corp.
- **CENTRAL INDEX KEY:** 0001990354
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN [7373]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42125
- **FILM NUMBER:** 26872054

**BUSINESS ADDRESS:**
- **STREET 1:** 1550 DIGITAL DRIVE, #300
- **CITY:** LEHI
- **STATE:** UT
- **ZIP:** 84043
- **BUSINESS PHONE:** 844-492-9782

**MAIL ADDRESS:**
- **STREET 1:** 1550 DIGITAL DRIVE, #300
- **CITY:** LEHI
- **STATE:** UT
- **ZIP:** 84043

![waystarholdingcorp_vxnaxp5.jpg](waystarholdingcorp_vxnaxp5.jpg)

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![waystarholdingcorp_vxnaxp5a.jpg](waystarholdingcorp_vxnaxp5a.jpg)

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![waystarholdingcorp_vxgt20xa.jpg](waystarholdingcorp_vxgt20xa.jpg)

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![waystarholdingcorp_vxgt20x.jpg](waystarholdingcorp_vxgt20x.jpg)

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