# EDGAR Filing Document

**Accession Number:** 0001874097
**File Stem:** 9999999995-25-003006
**Filing Date:** 2025-9
**Character Count:** 1369
**Document Hash:** 572fab075920d4b371f8bfd341396628
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-25-003006.hdr.sgml**: 20250919

**ACCESSION NUMBER**: 9999999995-25-003006

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250918

**DATE AS OF CHANGE**: 20250919

**EFFECTIVENESS DATE**: 20250918

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Cyngn Inc.
- **CENTRAL INDEX KEY:** 0001874097
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER PROGRAMMING SERVICES [7371]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 462007094
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-290079
- **FILM NUMBER:** 251324846

**BUSINESS ADDRESS:**
- **STREET 1:** 1344 TERRA BELLA AVENUE
- **CITY:** MOUNTAIN VIEW
- **STATE:** CA
- **ZIP:** 94043
- **BUSINESS PHONE:** 650-924-5905

**MAIL ADDRESS:**
- **STREET 1:** 1344 TERRA BELLA AVENUE
- **CITY:** MOUNTAIN VIEW
- **STATE:** CA
- **ZIP:** 94043

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Cyngn, Inc.
- **DATE OF NAME CHANGE:** 20210721

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

## Notice of Effectiveness

**Date:** September 18, 2025

**Time:** 16:00:00

**Form Type:** S-3

---

**CIK:** 0001874097

**Company Name:** Cyngn Inc.

**File Number:** 333-290079