# EDGAR Filing Document

**Accession Number:** 0002087450
**File Stem:** 9999999995-26-000255
**Filing Date:** 2026-1
**Character Count:** 1312
**Document Hash:** 0bc02708bb8008486a70d38417113130
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-26-000255.hdr.sgml**: 20260123

**ACCESSION NUMBER**: 9999999995-26-000255

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260122

**DATE AS OF CHANGE**: 20260123

**EFFECTIVENESS DATE**: 20260122

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Legato Merger Corp. IV
- **CENTRAL INDEX KEY:** 0002087450
- **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:** 333-292320
- **FILM NUMBER:** 26553230

**BUSINESS ADDRESS:**
- **STREET 1:** 777 THIRD AVENUE
- **STREET 2:** 37TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10017
- **BUSINESS PHONE:** 212-319-7676

**MAIL ADDRESS:**
- **STREET 1:** 777 THIRD AVENUE
- **STREET 2:** 37TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10017

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

## Notice of Effectiveness

**Date:** January 22, 2026

**Time:** 16:00:00

**Form Type:** S-1

---

**CIK:** 0002087450

**Company Name:** Legato Merger Corp. IV

**File Number:** 333-292320