# EDGAR Filing Document

**Accession Number:** 0001844505
**File Stem:** 0001354457-26-000093
**Filing Date:** 2026-1
**Character Count:** 1282
**Document Hash:** c7d5088a90ec638da0fd9668bfdfef52
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001354457-26-000093.hdr.sgml**: 20260127

**ACCESSION NUMBER**: 0001354457-26-000093

**CONFORMED SUBMISSION TYPE**: CERT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260127

**DATE AS OF CHANGE**: 20260127

**EFFECTIVENESS DATE**: 20260127

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** QT IMAGING HOLDINGS, INC.
- **CENTRAL INDEX KEY:** 0001844505
- **STANDARD INDUSTRIAL CLASSIFICATION:** ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 861728920
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** CERT
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40839
- **FILM NUMBER:** 26563885

**BUSINESS ADDRESS:**
- **STREET 1:** 3 HAMILTON LANDING
- **STREET 2:** SUITE 160
- **CITY:** NOVATO
- **STATE:** CA
- **ZIP:** 94949
- **BUSINESS PHONE:** 415-842-7250

**MAIL ADDRESS:**
- **STREET 1:** 3 HAMILTON LANDING
- **STREET 2:** SUITE 160
- **CITY:** NOVATO
- **STATE:** CA
- **ZIP:** 94949

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** GigCapital5, Inc.
- **DATE OF NAME CHANGE:** 20210204

### Attached PDF Documents

**Attachment 1:** `1844505_8A_Cert_QTI.pdf`

_No text found in this document._