# EDGAR Filing Document

**Accession Number:** 0001454789
**File Stem:** 9999999995-26-000305
**Filing Date:** 2026-1
**Character Count:** 1467
**Document Hash:** 317086dbcfdec593fa27022227c855e6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-26-000305.hdr.sgml**: 20260128

**ACCESSION NUMBER**: 9999999995-26-000305

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260127

**DATE AS OF CHANGE**: 20260128

**EFFECTIVENESS DATE**: 20260127

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Astria Therapeutics, Inc.
- **CENTRAL INDEX KEY:** 0001454789
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-212382
- **FILM NUMBER:** 26568071

**BUSINESS ADDRESS:**
- **STREET 1:** 22 BOSTON WHARF ROAD
- **STREET 2:** 10TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02210
- **BUSINESS PHONE:** 617-349-1971

**MAIL ADDRESS:**
- **STREET 1:** 22 BOSTON WHARF ROAD
- **STREET 2:** 10TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02210

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CATABASIS PHARMACEUTICALS INC
- **DATE OF NAME CHANGE:** 20090127

### UNITED STATES
### SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## Notice of Effectiveness

**Date:** January 27, 2026

**Accession Number:** 0001140361-26-002203

**Form Type:** POS AM

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**CIK:** 0001454789

**Company Name:** Astria Therapeutics, Inc.

**File Number:** 333-212382