{"filing":{"accession_number":"0000861459-26-000025","cik":"0000861459","ticker":"GVA","company_name":"GRANITE CONSTRUCTION INC","form":"8-K","filing_date":"2026-07-10","report_date":null,"primary_document":"gva-20260710.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/861459/000086145926000025/gva-20260710.htm"},"events":[{"id":17337,"run_id":15517,"accession_number":"0000861459-26-000025","anchor_item_number":"7.01","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.65,"summary":"The disclosure announces a call for redemption of $273.3 million of convertible senior notes due 2028, with conversion rights available through August 6, 2026. While this involves an existing debt obligation rather than creation of new debt, the redemption and conversion settlement mechanics represent a material modification of the Company's capital structure and financial obligations. The disclosure details settlement terms, observation periods, and market disruption events affecting the conversion calculation, indicating a significant capital event material to investors.","company_name":"GRANITE CONSTRUCTION INC","ticker":"GVA","filing_date":"2026-07-10","form":"8-K","submitted_at":null,"items":[{"id":15772,"accession_number":"0000861459-26-000025","item_number":"7.01","item_title":null,"event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.65,"reasoning":"The disclosure announces a call for redemption of $273.3 million of convertible senior notes due 2028, with conversion rights available through August 6, 2026. While this involves an existing debt obligation rather than creation of new debt, the redemption and conversion settlement mechanics represent a material modification of the Company's capital structure and financial obligations. The disclosure details settlement terms, observation periods, and market disruption events affecting the conversion calculation, indicating a significant capital event material to investors.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-11T00:03:28.722112+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":15772,"accession_number":"0000861459-26-000025","item_number":"7.01","item_title":null,"event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.65,"reasoning":"The disclosure announces a call for redemption of $273.3 million of convertible senior notes due 2028, with conversion rights available through August 6, 2026. While this involves an existing debt obligation rather than creation of new debt, the redemption and conversion settlement mechanics represent a material modification of the Company's capital structure and financial obligations. The disclosure details settlement terms, observation periods, and market disruption events affecting the conversion calculation, indicating a significant capital event material to investors.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-11T00:03:28.722112+00:00","company_name":"GRANITE CONSTRUCTION INC","ticker":"GVA","filing_date":"2026-07-10"}]}