{"filing":{"accession_number":"0001628280-26-044509","cik":"0001172724","ticker":"GFIOF","company_name":"GOLD FIELDS LTD","form":"6-K","filing_date":"2026-06-22","report_date":null,"primary_document":"sens22june2026.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1172724/000162828026044509/sens22june2026.htm"},"events":[{"id":12667,"run_id":11237,"accession_number":"0001628280-26-044509","anchor_item_number":"EX-99.1","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"summary":"Gold Fields discloses an ongoing material operational and regulatory matter: the renewal process for five Tarkwa mining leases due in April 2027, with early application submitted in November 2025 and ongoing engagements with the Government of Ghana focused on renewal terms. While the outcome remains uncertain, the Tarkwa mine is a material operating asset, and lease renewal is a critical operational milestone that would affect investor assessment of the company's ability to continue operations at this location. This is neither a discrete event (M\u0026A, impairment, litigation) nor a periodic report, but rather a material operational/regulatory development requiring disclosure.","company_name":"GOLD FIELDS LTD","ticker":"GFIOF","filing_date":"2026-06-22","form":"6-K","submitted_at":null,"items":[{"id":9580,"accession_number":"0001628280-26-044509","item_number":"EX-99.1","item_title":"sens.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"Gold Fields discloses an ongoing material operational and regulatory matter: the renewal process for five Tarkwa mining leases due in April 2027, with early application submitted in November 2025 and ongoing engagements with the Government of Ghana focused on renewal terms. While the outcome remains uncertain, the Tarkwa mine is a material operating asset, and lease renewal is a critical operational milestone that would affect investor assessment of the company's ability to continue operations at this location. This is neither a discrete event (M\u0026A, impairment, litigation) nor a periodic report, but rather a material operational/regulatory development requiring disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-06-22T15:31:24.310549+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":9580,"accession_number":"0001628280-26-044509","item_number":"EX-99.1","item_title":"sens.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"Gold Fields discloses an ongoing material operational and regulatory matter: the renewal process for five Tarkwa mining leases due in April 2027, with early application submitted in November 2025 and ongoing engagements with the Government of Ghana focused on renewal terms. While the outcome remains uncertain, the Tarkwa mine is a material operating asset, and lease renewal is a critical operational milestone that would affect investor assessment of the company's ability to continue operations at this location. This is neither a discrete event (M\u0026A, impairment, litigation) nor a periodic report, but rather a material operational/regulatory development requiring disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-06-22T15:31:24.310549+00:00","company_name":"GOLD FIELDS LTD","ticker":"GFIOF","filing_date":"2026-06-22"}]}