---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-25-092338"
form_type: "8-K"
ticker: "BURU"
cik: "0001814215"
company_name: "Nuburu, Inc."
filed_at: "2025-07-01T23:59:59+00:00"
generated_at: "2026-05-18T10:23:58.301201+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Nuburu issues $1.25M 8% debenture at 12% discount due Oct 2025

## Summary
- Principal amount $1,250,000; proceeds $1,100,000 (88% of par; 12% OID).
- Annual interest rate 8% while not in default; matures October 30, 2025.
- Subsidiary Nuburu Subsidiary Inc. guarantees all obligations under the debenture.
- Covenants restrict additional indebtedness and variable-rate transactions.
- Proceeds from May 30, 2025 Standby Equity Purchase Agreement must be used to repay.

## SEC filing metadata
- accession: 0000950170-25-092338
- form_type: 8-K
- ticker: BURU
- cik: 0001814215
- company_name: Nuburu, Inc.
- filed_at: 2025-07-01T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1814215/000095017025092338/0000950170-25-092338-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1814215/000095017025092338/buru-20250630.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-25-092338
- JSON: https://secwatch.observer/filing/0000950170-25-092338.json
- Plain text: https://secwatch.observer/filing/0000950170-25-092338.txt

## Key facts
- Debt Financings
  Nuburu, Inc. incurred senior notes of $1,250,000 with the investors party thereto at 8% maturing October 30, 2025.
  - Instrument: senior notes
  - Principal: $1,250,000
  - Counterparty: the investors party thereto
  - Rate: 8%
  - Maturity: October 30, 2025
  - Event: incurrence
  source text: debenture in the amount of $1,250,000 in exchange for a capital infusion of $1,100,000. The debenture bears interest at an annual rate equal to 8% for so long as it is not in default and has an October 30, 2025 maturity date.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1814215/000095017025092338/0000950170-25-092338-index.htm

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