# EDGAR Filing Document

**Accession Number:** 0002079173
**File Stem:** 9999999995-25-003091
**Filing Date:** 2025-9
**Character Count:** 1331
**Document Hash:** 7390b065ddb2388c72c4d7b8c886c915
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-25-003091.hdr.sgml**: 20250926

**ACCESSION NUMBER**: 9999999995-25-003091

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250925

**DATE AS OF CHANGE**: 20250926

**EFFECTIVENESS DATE**: 20250925

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** American Exceptionalism Acquisition Corp. A
- **CENTRAL INDEX KEY:** 0002079173
- **STANDARD INDUSTRIAL CLASSIFICATION:** BLANK CHECKS [6770]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-289701
- **FILM NUMBER:** 251345298

**BUSINESS ADDRESS:**
- **STREET 1:** 506 SANTA CRUZ AVE. SUITE 300
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
- **BUSINESS PHONE:** 6505219007

**MAIL ADDRESS:**
- **STREET 1:** 506 SANTA CRUZ AVE. SUITE 300
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025

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

## Notice of Effectiveness

**Date:** September 25, 2025

**Time:** 16:00:00

**Form Type:** S-1

---

**CIK:** 0002079173

**Company Name:** American Exceptionalism Acquisition Corp. A

**File Number:** 333-289701