# EDGAR Filing Document

**Accession Number:** 0001267565
**File Stem:** 0001104659-26-040402
**Filing Date:** 2026-4
**Character Count:** 1263
**Document Hash:** 7fcfc61bb356e3800d5c8ed1d875054b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-040402.hdr.sgml**: 20260407

**ACCESSION NUMBER**: 0001104659-26-040402

**CONFORMED SUBMISSION TYPE**: ARS

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260407

**DATE AS OF CHANGE**: 20260407

**EFFECTIVENESS DATE**: 20260407

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** COLLEGIUM PHARMACEUTICAL, INC
- **CENTRAL INDEX KEY:** 0001267565
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 000000000
- **STATE OF INCORPORATION:** VA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** ARS
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-37372
- **FILM NUMBER:** 26845187

**BUSINESS ADDRESS:**
- **STREET 1:** 100 TECHNOLOGY CENTER DRIVE
- **CITY:** STOUGHTON
- **STATE:** MA
- **ZIP:** 02072
- **BUSINESS PHONE:** 781-713-3699

**MAIL ADDRESS:**
- **STREET 1:** 100 TECHNOLOGY CENTER DRIVE
- **CITY:** STOUGHTON
- **STATE:** MA
- **ZIP:** 02072

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** COLLEGIUM PHARMACEUTICAL INC
- **DATE OF NAME CHANGE:** 20031020

### Attached PDF Documents

**Attachment 1:** `tm269886d2_ars.pdf`

_No text found in this document._