---
schema_version: "secwatch.filing_event.v1"
accession: "0001641172-25-017653"
form_type: "8-K"
ticker: "LIXT"
cik: "0001335105"
company_name: "LIXTE BIOTECHNOLOGY HOLDINGS, INC."
filed_at: "2025-07-03T23:59:59+00:00"
generated_at: "2026-05-18T09:25:36.760439+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Lixte closes $5.0M private placement of common stock, preferred and warrants

## Summary
- Gross proceeds of $5.0M; $4.0M received at closing July 2, 2025; $1.0M due upon SEC registration effectiveness.
- Offering includes 2,382,084 common shares (or pre-funded warrants), 3,573,130 Series B convertible preferred shares, and 6,355,214 common warrants exercisable at $1.00/share.
- Series B preferred shares bear 8% cumulative non-compounding dividend, convertible 1:1, and grant holders two board seats.
- Net proceeds to be used for general corporate purposes and working capital; Spartan Capital served as placement agent.
- Post-offering, company believes stockholders' equity exceeds $2.5M and awaits Nasdaq compliance determination.

## SEC filing metadata
- accession: 0001641172-25-017653
- form_type: 8-K
- ticker: LIXT
- cik: 0001335105
- company_name: LIXTE BIOTECHNOLOGY HOLDINGS, INC.
- filed_at: 2025-07-03T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 1.01, 3.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1335105/000164117225017653/0001641172-25-017653-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1335105/000164117225017653/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001641172-25-017653
- JSON: https://secwatch.observer/filing/0001641172-25-017653.json
- Plain text: https://secwatch.observer/filing/0001641172-25-017653.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.