---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-26-018380"
form_type: "8-K"
ticker: "LBSR"
cik: "0001172178"
company_name: "LIBERTY STAR URANIUM & METALS CORP."
filed_at: "2026-04-21T23:59:59+00:00"
generated_at: "2026-05-15T05:03:47.273952+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Liberty Star Uranium enters into $73.7K convertible note with 1800 Diagonal Lending

## Summary
- Issued $73,700 convertible promissory note to 1800 Diagonal Lending LLC.
- Note bears 8% interest, 10% original issue discount, matures Jan 15, 2027.
- Note is convertible into LBSR common stock at terms set forth in agreement.
- Agreement dated April 15, 2026; note effective retroactively to Jan 15, 2025.

## SEC filing metadata
- accession: 0001493152-26-018380
- form_type: 8-K
- ticker: LBSR
- cik: 0001172178
- company_name: LIBERTY STAR URANIUM & METALS CORP.
- filed_at: 2026-04-21T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1172178/000149315226018380/0001493152-26-018380-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1172178/000149315226018380/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-26-018380
- JSON: https://secwatch.observer/filing/0001493152-26-018380.json
- Plain text: https://secwatch.observer/filing/0001493152-26-018380.txt

## Source-grounded claims
- claim_id: b3bc93ddd97aa34eb3059583575e7b5cc2885559
  claim: LIBERTY STAR URANIUM & METALS CORP. incurred convertible notes of aggregate principal amount of $73,700 with 1800 Diagonal Lending LLC. at 8%, with a 10% Original Issue Discount maturing January 15, 2027.
  evidence_excerpt: On April 17, 2026, Liberty Star Uranium & Metals Corp. (the “Company”) entered into a Securities Purchase Agreement (the “Securities Purchase Agreement”) with 1800 Diagonal Lending LLC. (“1800 Diagonal”). Pursuant to the terms of the Securities Purchase Agreement, the Company agreed to issue a convertible promissory note (the “Note”) to 1800 Diagonal in the aggregate principal amount of $73,700.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1172178/000149315226018380/0001493152-26-018380-index.htm
- claim_id: 6bf45e2703de99609f5373afa04272b0dc24d214
  claim: LIBERTY STAR URANIUM & METALS CORP. entered into Securities Purchase Agreement with 1800 Diagonal Lending LLC. valued at $73,700 (effective 2026-04-17).
  evidence_excerpt: On April 17, 2026, Liberty Star Uranium & Metals Corp. (the “Company”) entered into a Securities Purchase Agreement (the “Securities Purchase Agreement”) with 1800 Diagonal Lending LLC. (“1800 Diagonal”). Pursuant to the terms of the Securities Purchase Agreement, the Company agreed to issue a convertible promissory note (the “Note”) to 1800 Diagonal in the aggregate principal amount of $73,700.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1172178/000149315226018380/0001493152-26-018380-index.htm

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