---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-23-064014"
form_type: "8-K"
ticker: "BURU"
cik: "0001814215"
company_name: "Nuburu, Inc."
filed_at: "2023-11-15T23:59:59+00:00"
generated_at: "2026-06-08T02:40:44.462452+00:00"
event_type: "debt"
sentiment: "negative"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Nuburu secures $5.5M bridge loan with warrants, secured by patent portfolio valued >$100M

## Summary
- $5.5M zero-interest notes with 10% OID; mature upon closing of ≥$20M credit facility or 12 months.
- Warrants for 100% of principal at $0.25/share (5-year term); additional 25% warrant coverage if unpaid at 6/9 months.
- Patent portfolio used as collateral; senior secured convertible notes rank senior via intercreditor agreement.
- Lenders include affiliate of executive chairman and Anzu Partners (26% common, 45% preferred holders).
- Registration of warrant shares targeted by Feb 1, 2024; aggregate share issuance capped at 19.9% until stockholder approval.

## SEC filing metadata
- accession: 0000950170-23-064014
- form_type: 8-K
- ticker: BURU
- cik: 0001814215
- company_name: Nuburu, Inc.
- filed_at: 2023-11-15T23:59:59+00:00
- event_type: debt
- sentiment: negative
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 1.01, 2.03, 3.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1814215/000095017023064014/0000950170-23-064014-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1814215/000095017023064014/buru-20231113.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-23-064014
- JSON: https://secwatch.observer/filing/0000950170-23-064014.json
- Plain text: https://secwatch.observer/filing/0000950170-23-064014.txt

## Key facts
- Material Agreements
  Nuburu, Inc. entered into Note and Warrant Purchase Agreement with the lenders identified therein (the "Lenders") valued at $5.5 million (effective 2023-11-13).
  - Action: entry
  - Agreement: notes offering
  - Counterparty: the lenders identified therein (the "Lenders")
  - Value: $5.5 million
  - Effective: 2023-11-13
  source text: On November 13, 2023, Nuburu, Inc. (the “Company”) entered into a Note and Warrant Purchase Agreement (“Purchase Agreement”) with the lenders identified therein (the “Lenders”) providing for a loan with an aggregate principal amount of $5.5 million (the “Loan”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1814215/000095017023064014/0000950170-23-064014-index.htm

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