{"filing":{"accession_number":"0000815556-26-000035","cik":"0000815556","ticker":"FAST","company_name":"FASTENAL CO","form":"8-K","filing_date":"2026-06-23","report_date":null,"primary_document":"fast-20260618.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/815556/000081555626000035/fast-20260618.htm"},"events":[{"id":13150,"run_id":11670,"accession_number":"0000815556-26-000035","anchor_item_number":"1.01","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.85,"summary":"Fastenal entered into a Second Amended and Restated Credit Agreement on June 18, 2026, renewing its revolving credit commitment to $835 million (with accordion options up to $1.335 billion) and extending the maturity to June 18, 2031. The company also amended its Master Note Agreement to extend the issuance period for senior promissory notes through June 18, 2031, representing material modifications to the company's direct financial obligations and credit facilities.","company_name":"FASTENAL CO","ticker":"FAST","filing_date":"2026-06-23","form":"8-K","submitted_at":null,"items":[{"id":10215,"accession_number":"0000815556-26-000035","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.85,"reasoning":"Fastenal entered into a Second Amended and Restated Credit Agreement on June 18, 2026, renewing its revolving credit commitment to $835 million (with accordion options up to $1.335 billion) and extending the maturity to June 18, 2031. The company also amended its Master Note Agreement to extend the issuance period for senior promissory notes through June 18, 2031. These amendments represent material modifications to the company's direct financial obligations and credit facilities, which are core debt-issuance events affecting the registrant's capital structure and liquidity position.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-23T20:07:27.936074+00:00","company_name":"","ticker":null,"filing_date":""},{"id":10216,"accession_number":"0000815556-26-000035","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":0.85,"reasoning":"Item 2.03 explicitly addresses creation of a direct financial obligation, and the incorporation by reference to Item 1.01 indicates a debt or financing transaction. While the specific details are not provided in this excerpt, Item 2.03 filings typically disclose debt issuances, credit facility amendments, or similar financial obligations. This is material to investors as it affects the registrant's capital structure and financial position.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-23T20:07:27.936074+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":10215,"accession_number":"0000815556-26-000035","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.85,"reasoning":"Fastenal entered into a Second Amended and Restated Credit Agreement on June 18, 2026, renewing its revolving credit commitment to $835 million (with accordion options up to $1.335 billion) and extending the maturity to June 18, 2031. 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These amendments represent material modifications to the company's direct financial obligations and credit facilities, which are core debt-issuance events affecting the registrant's capital structure and liquidity position.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-23T20:07:27.936074+00:00","company_name":"FASTENAL CO","ticker":"FAST","filing_date":"2026-06-23"},{"id":10216,"accession_number":"0000815556-26-000035","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":0.85,"reasoning":"Item 2.03 explicitly addresses creation of a direct financial obligation, and the incorporation by reference to Item 1.01 indicates a debt or financing transaction. While the specific details are not provided in this excerpt, Item 2.03 filings typically disclose debt issuances, credit facility amendments, or similar financial obligations. This is material to investors as it affects the registrant's capital structure and financial position.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-23T20:07:27.936074+00:00","company_name":"FASTENAL CO","ticker":"FAST","filing_date":"2026-06-23"}]}