# EDGAR Filing Document

**Accession Number:** 0001108205
**File Stem:** 0001108205-26-000013
**Filing Date:** 2026-3
**Character Count:** 1928
**Document Hash:** 69ea276339abda447f3e106d9c4bb3f2
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001108205-26-000013.hdr.sgml**: 20260526

**ACCESSION NUMBER**: 0001108205-26-000013

**CONFORMED SUBMISSION TYPE**: CORRESP

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260317

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CURIS INC
- **CENTRAL INDEX KEY:** 0001108205
- **STANDARD INDUSTRIAL CLASSIFICATION:** BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 043505116
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** CORRESP

**BUSINESS ADDRESS:**
- **STREET 1:** 128 SPRING STREET
- **STREET 2:** BUILDING C, SUITE 500
- **CITY:** LEXINGTON
- **STATE:** MA
- **ZIP:** 02421
- **BUSINESS PHONE:** 617-503-6500

**MAIL ADDRESS:**
- **STREET 1:** 128 SPRING STREET
- **STREET 2:** BUILDING C, SUITE 500
- **CITY:** LEXINGTON
- **STATE:** MA
- **ZIP:** 02421

![image.jpg](image.jpg)

March 17, 2026

VIA EDGAR SUBMISSION

Securities and Exchange Commission

Division of Corporation Finance

Office of Life Sciences

100 F Street, NE

Washington, DC 20549

---

| | |
|:---|:---|
| Attention: | Doris Stacey Gama |
| Re: | Curis, Inc. |
| | Registration Statement on Form S-3 |
| | File No. 333-293470 |
| | Request for Acceleration |

---

<br>Ladies and Gentlemen:

Pursuant to Rule 461 under the Securities Act of 1933, as amended, Curis, Inc. hereby requests acceleration of the effective date of its Registration Statement on Form S-3 (File No. 333-293470), so that it may become effective at 4:30 p.m., Eastern Time, on March 19, 2026, or as soon as practicable thereafter.<br>

Very truly yours,

CURIS, INC.

By: <u>/s/ Diantha Duvall&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u>

Name: Diantha Duvall

Title: Chief Financial Officer

*128 Spring Street \| Building C – Suite 500 \| Lexington, MA 02421-3112 \| www.curis.com \| Phone 617.503.6500*