{"filing":{"accession_number":"0001193125-26-427115","cik":"0001814215","ticker":"BURUW","company_name":"Nuburu, Inc.","form":"8-K","filing_date":"2026-10-21","report_date":"2026-10-15","primary_document":"buru-20261015.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1814215/000119312526427115/buru-20261015.htm"},"events":[{"id":36537,"run_id":33687,"accession_number":"0001193125-26-427115","anchor_item_number":"2.01","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"summary":"Nuburu Defense completed the acquisition of 745,759 shares of Tekne S.p.A. on October 15, 2026, increasing ownership from approximately 2.9% to 70% for a fixed purchase price of €5,200,000 plus contingent earn-out consideration of up to €20,000,000 over ten years, resulting in a controlling interest in the company.","company_name":"Nuburu, Inc.","ticker":"BURUW","filing_date":"2026-10-21","form":"8-K","submitted_at":null,"items":[{"id":40991,"accession_number":"0001193125-26-427115","item_number":"2.01","item_title":"Completion of Acquisition or Disposition of Assets.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"reasoning":"Nuburu Defense completed acquisition of 745,759 shares of Tekne S.p.A. on October 15, 2026, increasing its ownership from approximately 2.9% to 70% for a fixed purchase price of €5,200,000 plus contingent earn-out consideration of up to €20,000,000 over ten years. This is a material acquisition of a controlling interest in a company, disclosed under Item 2.01 as required by SEC rules for completed M\u0026A transactions.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-21T10:06:29.331491+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":36538,"run_id":33687,"accession_number":"0001193125-26-427115","anchor_item_number":"3.01","event_type":"delisting_risk","event_domain":"terminal","is_material":true,"confidence":0.95,"summary":"NYSE Regulation issued a public warning letter on October 19, 2026 citing violations of Section 401(a) disclosure requirements and explicitly warning that any future violation will result in immediate suspension and commencement of delisting proceedings.","company_name":"Nuburu, Inc.","ticker":"BURUW","filing_date":"2026-10-21","form":"8-K","submitted_at":null,"items":[{"id":40992,"accession_number":"0001193125-26-427115","item_number":"3.01","item_title":"Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing.","event_type":"delisting_risk","event_domain":"terminal","is_material":true,"confidence":0.95,"reasoning":"NYSE Regulation issued a public warning letter on October 19, 2026 citing violations of Section 401(a) disclosure requirements. Critically, the Letter explicitly warns that any future violation will result in \"immediate suspension and commencement of delisting proceedings,\" creating a material delisting risk. While the current Letter does not itself suspend trading, it represents a formal notice of non-compliance with continued listing standards and a conditional threat of delisting, which is the core substance of Item 3.01 disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-21T10:06:29.331491+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":36539,"run_id":33687,"accession_number":"0001193125-26-427115","anchor_item_number":"1.01","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.65,"summary":"Nuburu entered into a material definitive agreement; the specific nature of the agreement cannot be determined from available information but is classified as an operational arrangement.","company_name":"Nuburu, Inc.","ticker":"BURUW","filing_date":"2026-10-21","form":"8-K","submitted_at":null,"items":[{"id":40990,"accession_number":"0001193125-26-427115","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.65,"reasoning":"Item 1.01 discloses entry into a material definitive agreement. Without the specific prose, the agreement's nature cannot be determined—it could be a supply contract, partnership, licensing deal, or other operational arrangement. The Item 1.01 designation and \"material definitive agreement\" language indicate materiality, but the absence of text prevents classification into more specific categories (e.g., ma_activity, debt_issuance, or operational_other subcategories). Operational_other is appropriate when the event is clearly operational but the specific type is unclear from available information.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-21T10:06:29.331491+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":40990,"accession_number":"0001193125-26-427115","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.65,"reasoning":"Item 1.01 discloses entry into a material definitive agreement. Without the specific prose, the agreement's nature cannot be determined—it could be a supply contract, partnership, licensing deal, or other operational arrangement. The Item 1.01 designation and \"material definitive agreement\" language indicate materiality, but the absence of text prevents classification into more specific categories (e.g., ma_activity, debt_issuance, or operational_other subcategories). Operational_other is appropriate when the event is clearly operational but the specific type is unclear from available information.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-21T10:06:29.331491+00:00","company_name":"Nuburu, Inc.","ticker":"BURUW","filing_date":"2026-10-21"},{"id":40991,"accession_number":"0001193125-26-427115","item_number":"2.01","item_title":"Completion of Acquisition or Disposition of Assets.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"reasoning":"Nuburu Defense completed acquisition of 745,759 shares of Tekne S.p.A. on October 15, 2026, increasing its ownership from approximately 2.9% to 70% for a fixed purchase price of €5,200,000 plus contingent earn-out consideration of up to €20,000,000 over ten years. This is a material acquisition of a controlling interest in a company, disclosed under Item 2.01 as required by SEC rules for completed M\u0026A transactions.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-21T10:06:29.331491+00:00","company_name":"Nuburu, Inc.","ticker":"BURUW","filing_date":"2026-10-21"},{"id":40992,"accession_number":"0001193125-26-427115","item_number":"3.01","item_title":"Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing.","event_type":"delisting_risk","event_domain":"terminal","is_material":true,"confidence":0.95,"reasoning":"NYSE Regulation issued a public warning letter on October 19, 2026 citing violations of Section 401(a) disclosure requirements. Critically, the Letter explicitly warns that any future violation will result in \"immediate suspension and commencement of delisting proceedings,\" creating a material delisting risk. While the current Letter does not itself suspend trading, it represents a formal notice of non-compliance with continued listing standards and a conditional threat of delisting, which is the core substance of Item 3.01 disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-21T10:06:29.331491+00:00","company_name":"Nuburu, Inc.","ticker":"BURUW","filing_date":"2026-10-21"}]}