{"filing":{"accession_number":"0001062993-26-005470","cik":"0001203464","ticker":"IAG","company_name":"IAMGOLD CORP","form":"6-K","filing_date":"2026-10-21","report_date":"2026-10-21","primary_document":"form6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1203464/000106299326005470/form6k.htm"},"events":[{"id":36854,"run_id":33977,"accession_number":"0001062993-26-005470","anchor_item_number":"EX-99.1","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"This exhibit is an operational update on the Côté Gold Mine, disclosing preliminary Q3 2026 production results (64,400 ounces attributable), record mining volumes and plant throughput, and plans for an updated mine plan with expanded reserves and increased processing capacity to ~40,000 tpd. While it includes preliminary operating metrics, it is not a formal earnings release (full Q3 results are scheduled for November 5, 2026) but rather a strategic operational announcement ahead of an analyst mine tour. The disclosure of production guidance, operational milestones, and expansion plans affecting the company's largest asset is material to investors assessing the registrant's operational trajectory and value creation potential.","company_name":"IAMGOLD CORP","ticker":"IAG","filing_date":"2026-10-21","form":"6-K","submitted_at":null,"items":[{"id":41405,"accession_number":"0001062993-26-005470","item_number":"EX-99.1","item_title":"exhibit99-1.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This exhibit is an operational update on the Côté Gold Mine, disclosing preliminary Q3 2026 production results (64,400 ounces attributable), record mining volumes and plant throughput, and plans for an updated mine plan with expanded reserves and increased processing capacity to ~40,000 tpd. While it includes preliminary operating metrics, it is not a formal earnings release (full Q3 results are scheduled for November 5, 2026) but rather a strategic operational announcement ahead of an analyst mine tour. The disclosure of production guidance, operational milestones, and expansion plans affecting the company's largest asset is material to investors assessing the registrant's operational trajectory and value creation potential.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-10-21T20:53:37.834780+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":41405,"accession_number":"0001062993-26-005470","item_number":"EX-99.1","item_title":"exhibit99-1.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This exhibit is an operational update on the Côté Gold Mine, disclosing preliminary Q3 2026 production results (64,400 ounces attributable), record mining volumes and plant throughput, and plans for an updated mine plan with expanded reserves and increased processing capacity to ~40,000 tpd. While it includes preliminary operating metrics, it is not a formal earnings release (full Q3 results are scheduled for November 5, 2026) but rather a strategic operational announcement ahead of an analyst mine tour. The disclosure of production guidance, operational milestones, and expansion plans affecting the company's largest asset is material to investors assessing the registrant's operational trajectory and value creation potential.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-10-21T20:53:37.834780+00:00","company_name":"IAMGOLD CORP","ticker":"IAG","filing_date":"2026-10-21"}]}