# EDGAR Filing Document

**Accession Number:** 0000028088
**File Stem:** 0000028088-25-000006
**Filing Date:** 2025-12
**Character Count:** 2578
**Document Hash:** e7a03ae49e44983cf62c4b543125b1c5
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000028088-25-000006.hdr.sgml**: 20251222

**ACCESSION NUMBER**: 0000028088-25-000006

**CONFORMED SUBMISSION TYPE**: X-17A-5

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250930

**FILED AS OF DATE**: 20251222

**DATE AS OF CHANGE**: 20251222

**EFFECTIVENESS DATE**: 20251222

**PERIOD START**: 20241001

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** H. C. DENISON CO.
- **CENTRAL INDEX KEY:** 0000028088

**ORGANIZATION NAME:**
- **EIN:** 390794607
- **STATE OF INCORPORATION:** WI
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** X-17A-5
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 008-00044
- **FILM NUMBER:** 251591078

**BUSINESS ADDRESS:**
- **STREET 1:** 618 NORTH 7TH STREET
- **CITY:** SHEBOYGAN
- **STATE:** WI
- **ZIP:** 53081
- **BUSINESS PHONE:** 920 457-9451

**MAIL ADDRESS:**
- **STREET 1:** P.O. BOX 28
- **CITY:** SHEBOYGAN
- **STATE:** WI
- **ZIP:** 53082-0028

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DENISON H C CO                                          /BD
- **DATE OF NAME CHANGE:** 20001002

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DENISON H C CO
- **DATE OF NAME CHANGE:** 20001002

### Attached PDF Documents

**Attachment 1:** `hcdenisonpublic-.pdf`

_No text found in this document._

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

## FORM X-17A-5

### ANNUAL AUDITED REPORT

### Filer Information

**Filer CIK:** 0000028088

**Filer CCC:** XXXXXXXX

**Is this a LIVE or TEST filing?:** LIVE

**Would you like a Return Copy?:** No

### Submission Information

**Report Period Begin Date:** 10-01-2024

**Report Period End Date:** 09-30-2025

**Type of Registrant:** Broker-dealer

**Any material weaknesses identified?:** No

### Registrant Identification

**Name of Broker-Dealer:** H. C. DENISON CO.

**Business Address:** 618 NORTH 7TH STREET, SHEBOYGAN, WI, 53081

**Contact Person:** James A Testwuide

**Contact Phone:** 9204579451

### Independent Public Accountant Identification

**Accountant Name:** Ryan & Juraska LLP

**Accountant Address:** 141 West Jackson Blvd, Suite 2250, Chicago, IL, 60604

**Accountant Type:** Certified Public Accountant

### OATH OR AFFIRMATION

I, **James A. Testwuide**, swear (or affirm) that, to the best of my knowledge and belief, the accompanying financial statements and supporting schedules pertaining to the firm of **H. C. DENISON CO.**, as of **09-30-2025**, are true and correct.

**Signature:** James A. Testwuide

**Title:** President & CEO

**Notarized:** Yes