{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-077112","form_type":"8-K","ticker":"GBDC","cik":"0001476765","company_name":"GOLUB CAPITAL BDC, Inc.","filed_at":"2023-06-30T23:59:59+00:00","discovered_at":"2026-05-14T18:03:38.983774+00:00","generated_at":"2026-06-13T13:52:50.951253+00:00","sec_items":["1.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Golub Capital BDC amends two CLO indentures to replace LIBOR with 3M Term SOFR + 0.26161%","bullets":["Amended $602.4M 2018 Debt Securitization via First Supplemental Indenture effective June 30, 2023.","Amended $908.2M GCIC 2018 Debt Securitization via Second Supplemental Indenture effective June 30, 2023.","AAA through BBB- notes now bear interest at 3M Term SOFR + 0.26161%; subordinated notes unchanged.","GCIC AAA Class A-2-R notes continue at 2.498%; subordinated notes remain non-interest bearing.","Transition is a technical replacement of LIBOR due to cessation; no change to principal or maturity."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-077112","json":"https://secwatch.observer/filing/0001104659-23-077112.json","markdown":"https://secwatch.observer/filing/0001104659-23-077112.md","text":"https://secwatch.observer/filing/0001104659-23-077112.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1476765/000110465923077112/0001104659-23-077112-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1476765/000110465923077112/tm2319974d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T13:52:50.951253+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"9e938479171024863762cd4c6614444c1d893baa","claim":"GOLUB CAPITAL BDC, Inc. amended Second Supplemental Indenture valued at $908.2 million (effective 2023-06-30).","evidence_excerpt":"In addition, on June 30, 2023, GCIC CLO II LLC (the “GCIC 2018 Issuer”), a wholly owned subsidiary of the Company, entered into a second supplemental indenture (the “Second Supplemental Indenture”) to amend the $908.2 million term debt securitization initially completed on December 13, 2018 and acquired by the Company as part of its acquisition of Golub Capital Investment Corporation as of September 16, 2019 (as amended, the “GCIC 2018 Debt Securitization”).","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1476765/000110465923077112/0001104659-23-077112-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"amendment"},{"label":"Agreement","value":"notes offering"},{"label":"Value","value":"$908.2 million"},{"label":"Effective","value":"2023-06-30"}],"fact_type":"material_agreement"},{"claim_id":"c46d505218eceb3b220f64a1d4c52c6b2904dfa8","claim":"GOLUB CAPITAL BDC, Inc. amended First Supplemental Indenture valued at $602.4 million (effective 2023-06-30).","evidence_excerpt":"On June 30, 2023, Golub Capital BDC CLO III LLC (the “2018 Issuer”), a wholly owned subsidiary of Golub Capital BDC, Inc. (the “Company”), entered into a supplemental indenture (the “First Supplemental Indenture”) to amend the $602.4 million term debt securitization initially completed on November 16, 2018 (as amended, the “2018 Debt Securitization”).","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1476765/000110465923077112/0001104659-23-077112-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"amendment"},{"label":"Agreement","value":"notes offering"},{"label":"Value","value":"$602.4 million"},{"label":"Effective","value":"2023-06-30"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}