{"filing":{"accession_number":"0000017313-26-000136","cik":"0000017313","ticker":"CSWC","company_name":"CAPITAL SOUTHWEST CORP","form":"8-K","filing_date":"2026-09-02","report_date":"2026-09-02","primary_document":"cswc-20260902.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/17313/000001731326000136/cswc-20260902.htm"},"events":[{"id":31402,"run_id":28808,"accession_number":"0000017313-26-000136","anchor_item_number":"1.01","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.92,"summary":"Capital Southwest amended its Fourth Amended and Restated Senior Secured Revolving Credit Agreement, increasing commitments from $510 million to $595 million, extending maturity from August 2028 to September 2031, and improving terms including reduced margins (from 2.15% to 2.00%), lower unused commitment fees, and an increased accordion feature to $1 billion. This material amendment expands the company's borrowing capacity and improves its liquidity position.","company_name":"CAPITAL SOUTHWEST CORP","ticker":"CSWC","filing_date":"2026-09-02","form":"8-K","submitted_at":null,"items":[{"id":34265,"accession_number":"0000017313-26-000136","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.92,"reasoning":"Capital Southwest entered into a Fourth Amended and Restated Senior Secured Revolving Credit Agreement that increased commitments from $510 million to $595 million, extended the maturity from August 2028 to September 2031, and improved terms including reduced margins and unused commitment fees. This amendment to an existing credit facility creates material changes to the company's direct financial obligations and borrowing capacity, fitting the debt_issuance category as a modification of a credit facility that materially affects the registrant's capital structure and liquidity position.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-02T21:24:00.287866+00:00","company_name":"","ticker":null,"filing_date":""},{"id":34266,"accession_number":"0000017313-26-000136","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":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.92,"reasoning":"Capital Southwest amended its senior secured credit facility, increasing commitments from $510 million to $595 million, extending the maturity from August 2028 to September 2031, and improving terms (lower margin from 2.15% to 2.00%, reduced unused commitment fees, increased accordion feature to $1 billion). This amendment materially expands the company's direct financial obligations and borrowing capacity, fitting the debt_issuance category as a modification of an existing credit facility that creates or increases direct financial obligations.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-02T21:24:00.287866+00:00","company_name":"","ticker":null,"filing_date":""},{"id":34267,"accession_number":"0000017313-26-000136","item_number":"8.01","item_title":"Other Events.","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.92,"reasoning":"Capital Southwest announced an amendment to its senior secured credit facility that increased commitments from $510 million to $595 million, decreased the applicable margin from 2.15% to 2.00%, extended the maturity from August 2, 2028 to September 2, 2031, and increased the accordion feature to $1 billion. This constitutes a material amendment to an existing direct financial obligation that expands borrowing capacity and improves financing terms, fitting the debt_issuance category which covers creation or amendment of credit facilities and term loans.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-02T21:24:00.287866+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":34265,"accession_number":"0000017313-26-000136","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.92,"reasoning":"Capital Southwest entered into a Fourth Amended and Restated Senior Secured Revolving Credit Agreement that increased commitments from $510 million to $595 million, extended the maturity from August 2028 to September 2031, and improved terms including reduced margins and unused commitment fees. This amendment to an existing credit facility creates material changes to the company's direct financial obligations and borrowing capacity, fitting the debt_issuance category as a modification of a credit facility that materially affects the registrant's capital structure and liquidity position.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-02T21:24:00.287866+00:00","company_name":"CAPITAL SOUTHWEST CORP","ticker":"CSWC","filing_date":"2026-09-02"},{"id":34266,"accession_number":"0000017313-26-000136","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":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.92,"reasoning":"Capital Southwest amended its senior secured credit facility, increasing commitments from $510 million to $595 million, extending the maturity from August 2028 to September 2031, and improving terms (lower margin from 2.15% to 2.00%, reduced unused commitment fees, increased accordion feature to $1 billion). This amendment materially expands the company's direct financial obligations and borrowing capacity, fitting the debt_issuance category as a modification of an existing credit facility that creates or increases direct financial obligations.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-02T21:24:00.287866+00:00","company_name":"CAPITAL SOUTHWEST CORP","ticker":"CSWC","filing_date":"2026-09-02"},{"id":34267,"accession_number":"0000017313-26-000136","item_number":"8.01","item_title":"Other Events.","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.92,"reasoning":"Capital Southwest announced an amendment to its senior secured credit facility that increased commitments from $510 million to $595 million, decreased the applicable margin from 2.15% to 2.00%, extended the maturity from August 2, 2028 to September 2, 2031, and increased the accordion feature to $1 billion. This constitutes a material amendment to an existing direct financial obligation that expands borrowing capacity and improves financing terms, fitting the debt_issuance category which covers creation or amendment of credit facilities and term loans.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-02T21:24:00.287866+00:00","company_name":"CAPITAL SOUTHWEST CORP","ticker":"CSWC","filing_date":"2026-09-02"}]}