{"filing":{"accession_number":"0001193125-26-231141","cik":"0001061630","ticker":null,"company_name":"BLACKSTONE MORTGAGE TRUST, INC.","form":"8-K","filing_date":"2026-05-19","report_date":null,"primary_document":"d156837d8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1061630/000119312526231141/d156837d8k.htm"},"classifications":[{"id":211,"accession_number":"0001193125-26-231141","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"Blackstone Mortgage Trust completed a $450 million offering of 6.250% Senior Secured Notes due 2031 under an indenture dated May 19, 2026. While this is a debt issuance rather than a traditional M\u0026A transaction, Item 1.01 covers \"Entry into a Material Definitive Agreement,\" and the indenture governing $450 million in senior secured debt constitutes a material definitive agreement. The company intends to use proceeds for general corporate purposes including paying down existing secured indebtedness, which is material to investors assessing the company's capital structure and leverage profile.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-20T02:22:11.078086+00:00","company_name":"BLACKSTONE MORTGAGE TRUST, INC.","ticker":null,"filing_date":"2026-05-19"},{"id":212,"accession_number":"0001193125-26-231141","item_number":"2.03","item_title":"Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.45,"reasoning":"Item 2.03 discloses creation of a direct financial obligation, with details incorporated by reference from Item 1.01. Without access to Item 1.01's content, the specific nature of the obligation cannot be determined. This could represent M\u0026A activity, debt issuance, covenant breach, or another material event. Given the cross-reference structure and the materiality threshold of Item 2.03, this is classified as material but assigned to \"other_material\" due to insufficient information to select a more specific event type.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-20T02:22:11.078086+00:00","company_name":"BLACKSTONE MORTGAGE TRUST, INC.","ticker":null,"filing_date":"2026-05-19"}]}