# EDGAR Filing Document

**Accession Number:** 0001035354
**File Stem:** 9999999995-26-001918
**Filing Date:** 2026-6
**Character Count:** 1610
**Document Hash:** d5cdf263284f3bec659fde53361db9ad
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-26-001918.hdr.sgml**: 20260609

**ACCESSION NUMBER**: 9999999995-26-001918

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260608

**DATE AS OF CHANGE**: 20260609

**EFFECTIVENESS DATE**: 20260608

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Eloxx Pharmaceuticals, Inc.
- **CENTRAL INDEX KEY:** 0001035354
- **STANDARD INDUSTRIAL CLASSIFICATION:** BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 841368850
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-295651
- **FILM NUMBER:** 261074468

**BUSINESS ADDRESS:**
- **STREET 1:** P.O. BOX 274
- **CITY:** ARLINGTON
- **STATE:** MA
- **ZIP:** 02476
- **BUSINESS PHONE:** 781-577-5300

**MAIL ADDRESS:**
- **STREET 1:** P.O. BOX 274
- **CITY:** ARLINGTON
- **STATE:** MA
- **ZIP:** 02476

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Sevion Therapeutics, Inc.
- **DATE OF NAME CHANGE:** 20140930

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SENESCO TECHNOLOGIES INC
- **DATE OF NAME CHANGE:** 19991006

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** NAVA LEISURE USA INC
- **DATE OF NAME CHANGE:** 19970310

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

## Notice of Effectiveness

**Date:** June 8, 2026

**Time:** 16:00:00

**Form Type:** S-1

---

**CIK:** 0001035354

**Company Name:** Eloxx Pharmaceuticals, Inc.

**File Number:** 333-295651