# EDGAR Filing Document

**Accession Number:** 0001335105
**File Stem:** 9999999995-25-002256
**Filing Date:** 2025-7
**Character Count:** 1427
**Document Hash:** 2ffbb33260b18b04ffef181c55cd1ac6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-25-002256.hdr.sgml**: 20250716

**ACCESSION NUMBER**: 9999999995-25-002256

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250715

**DATE AS OF CHANGE**: 20250716

**EFFECTIVENESS DATE**: 20250715

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** LIXTE BIOTECHNOLOGY HOLDINGS, INC.
- **CENTRAL INDEX KEY:** 0001335105
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 202903526
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-288120
- **FILM NUMBER:** 251126099

**BUSINESS ADDRESS:**
- **STREET 1:** 248 ROUTE 25A
- **STREET 2:** NO. 2
- **CITY:** EAST SETAUKET
- **STATE:** NY
- **ZIP:** 11733
- **BUSINESS PHONE:** 310 203 2902

**MAIL ADDRESS:**
- **STREET 1:** 248 ROUTE 25A
- **STREET 2:** NO. 2
- **CITY:** EAST SETAUKET
- **STATE:** NY
- **ZIP:** 11733

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SRKP 7 INC
- **DATE OF NAME CHANGE:** 20050803

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

## Notice of Effectiveness

**Date:** July 15, 2025

**Time:** 17:00:00

**Form Type:** S-1

---

**CIK:** 0001335105

**Company Name:** LIXTE BIOTECHNOLOGY HOLDINGS, INC.

**File Number:** 333-288120