# EDGAR Filing Document

**Accession Number:** 0001669811
**File Stem:** 0001193125-26-135729
**Filing Date:** 2026-4
**Character Count:** 1143
**Document Hash:** 3e412e751252349972c28595141bcb7e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-135729.hdr.sgml**: 20260401

**ACCESSION NUMBER**: 0001193125-26-135729

**CONFORMED SUBMISSION TYPE**: ARS

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260401

**DATE AS OF CHANGE**: 20260401

**EFFECTIVENESS DATE**: 20260401

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Donnelley Financial Solutions, Inc.
- **CENTRAL INDEX KEY:** 0001669811
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-MISCELLANEOUS BUSINESS SERVICES [7380]
- **ORGANIZATION NAME:** 07 Trade & Services
- **EIN:** 344829638
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** ARS
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-37728
- **FILM NUMBER:** 26824716

**BUSINESS ADDRESS:**
- **STREET 1:** 391 STEEL WAY
- **CITY:** LANCASTER
- **STATE:** PA
- **ZIP:** 17601
- **BUSINESS PHONE:** 800-823-5304

**MAIL ADDRESS:**
- **STREET 1:** 391 STEEL WAY
- **CITY:** LANCASTER
- **STATE:** PA
- **ZIP:** 17601

### Attached PDF Documents

**Attachment 1:** `2025_ars_filing.pdf`

_No text found in this document._