# EDGAR Filing Document

**Accession Number:** 0001661998
**File Stem:** 0001193125-26-193970
**Filing Date:** 2026-4
**Character Count:** 1217
**Document Hash:** 89a9bef647c5f3affc06b4c22a91857e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-193970.hdr.sgml**: 20260430

**ACCESSION NUMBER**: 0001193125-26-193970

**CONFORMED SUBMISSION TYPE**: ARS

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260430

**DATE AS OF CHANGE**: 20260430

**EFFECTIVENESS DATE**: 20260430

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Q32 Bio Inc.
- **CENTRAL INDEX KEY:** 0001661998
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 473468154
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** ARS
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38433
- **FILM NUMBER:** 26920050

**BUSINESS ADDRESS:**
- **STREET 1:** 830 WINTER STREET
- **CITY:** WALTHAM
- **STATE:** MA
- **ZIP:** 02451
- **BUSINESS PHONE:** 781-999-0232

**MAIL ADDRESS:**
- **STREET 1:** 830 WINTER STREET
- **CITY:** WALTHAM
- **STATE:** MA
- **ZIP:** 02451

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Homology Medicines, Inc.
- **DATE OF NAME CHANGE:** 20151228

### Attached PDF Documents

**Attachment 1:** `qttb_ars_2025.pdf`

_No text found in this document._