---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-094232"
form_type: "8-K"
ticker: "BURU"
cik: "0001814215"
company_name: "Nuburu, Inc."
filed_at: "2026-03-05T23:59:59+00:00"
generated_at: "2026-05-15T19:48:42.632019+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Nuburu Defense signs agreement to deploy Tekne Graelion vehicle in Ukraine

## Summary
- Nuburu Defense, Tekne S.p.A., and Beryl LLC signed an International Cooperation Agreement for the Tekne Graelion vehicle.
- Two-year exclusivity: Beryl cannot represent competing products; Tekne will not negotiate with other parties for Ukraine.
- Nuburu Defense and Tekne will establish a joint representative office in Kyiv for coordination.
- Nuburu Defense may provide capital, advance payments, and procurement support for the Product.
- Beryl will verify compliance, integrate mission-specific kits, and demonstrate the Product to potential customers.

## SEC filing metadata
- accession: 0001193125-26-094232
- form_type: 8-K
- ticker: BURU
- cik: 0001814215
- company_name: Nuburu, Inc.
- filed_at: 2026-03-05T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1814215/000119312526094232/0001193125-26-094232-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1814215/000119312526094232/buru-20260303.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-094232
- JSON: https://secwatch.observer/filing/0001193125-26-094232.json
- Plain text: https://secwatch.observer/filing/0001193125-26-094232.txt

## Key facts
- Material Agreements
  Nuburu, Inc. entered into International Cooperation Agreement with Tekne S.p.A. and Engineering Bureau Beryl LLC (effective 2026-03-03).
  - Action: entry
  - Agreement: collaboration
  - Counterparty: Tekne S.p.A. and Engineering Bureau Beryl LLC
  - Effective: 2026-03-03
  source text: On March 3, 2026, Nuburu Defense, LLC (“Nuburu Defense”), a wholly-owned subsidiary of Nuburu, Inc. (the “Company”), entered into an International Cooperation Agreement (“Agreement”) with Tekne S.p.A. (“Tekne”) and Engineering Bureau Beryl LLC (“Beryl”), pursuant to which the parties will collaborate to support the deployment in Ukraine of a high-performance vehicle developed and manufactured by Tekne based on the Graelion platform, known as the “Tekne Graelion” (the “Product”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1814215/000119312526094232/0001193125-26-094232-index.htm

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