{"filing":{"accession_number":"0001193125-26-343297","cik":"0001123134","ticker":"IMOS","company_name":"CHIPMOS TECHNOLOGIES INC","form":"6-K","filing_date":"2026-08-11","report_date":"2026-08-11","primary_document":"imos-6-k-2026q2_quarter_.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1123134/000119312526343297/imos-6-k-2026q2_quarter_.htm"},"events":[{"id":26802,"run_id":24376,"accession_number":"0001193125-26-343297","anchor_item_number":"EX-99.1","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.97,"summary":"ChipMOS Technologies reported second quarter 2026 financial results with revenue of NT$7,383.1 million (up 28.7% year-over-year), gross margin expansion to 18.0%, and net earnings of NT$1.28 per share, marking a return to profitability from a loss in Q2 2025.","company_name":"CHIPMOS TECHNOLOGIES INC","ticker":"IMOS","filing_date":"2026-08-11","form":"6-K","submitted_at":null,"items":[{"id":28054,"accession_number":"0001193125-26-343297","item_number":"EX-99.1","item_title":"imos-ex99_1.htm","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"This is a press release announcing ChipMOS's second quarter 2026 financial results, including revenue of NT$7,383.1 million (up 28.7% YoY), gross margin expansion to 18%, and net earnings of NT$1.28 per share (versus a loss in Q2 2025). The disclosure explicitly states \"CHIPMOS REPORTS SECOND QUARTER 2026 RESULTS\" and provides comprehensive quarterly financial metrics, making it a classic earnings release. Material to investors as it shows significant revenue growth and return to profitability.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-11T10:13:43.011311+00:00","company_name":"","ticker":null,"filing_date":""},{"id":28055,"accession_number":"0001193125-26-343297","item_number":"EX-99.2","item_title":"imos-ex99_2.htm","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"This exhibit is a 2Q26 results conference presentation disclosing quarterly financial results for ChipMOS Technologies. It contains consolidated operating results, comprehensive income statements, financial position data, cash flow information, and forward guidance. The presentation explicitly states \"2Q26 Results Conference\" and reports key metrics including revenue (NT$7,383.1M, +28.7% YoY), gross margin (18.0%, +11.4ppts YoY), and detailed segment breakdowns. This is a discrete earnings announcement, not a periodic financial report filing.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-11T10:13:43.011311+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":28054,"accession_number":"0001193125-26-343297","item_number":"EX-99.1","item_title":"imos-ex99_1.htm","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"This is a press release announcing ChipMOS's second quarter 2026 financial results, including revenue of NT$7,383.1 million (up 28.7% YoY), gross margin expansion to 18%, and net earnings of NT$1.28 per share (versus a loss in Q2 2025). The disclosure explicitly states \"CHIPMOS REPORTS SECOND QUARTER 2026 RESULTS\" and provides comprehensive quarterly financial metrics, making it a classic earnings release. Material to investors as it shows significant revenue growth and return to profitability.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-11T10:13:43.011311+00:00","company_name":"CHIPMOS TECHNOLOGIES INC","ticker":"IMOS","filing_date":"2026-08-11"},{"id":28055,"accession_number":"0001193125-26-343297","item_number":"EX-99.2","item_title":"imos-ex99_2.htm","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"This exhibit is a 2Q26 results conference presentation disclosing quarterly financial results for ChipMOS Technologies. It contains consolidated operating results, comprehensive income statements, financial position data, cash flow information, and forward guidance. The presentation explicitly states \"2Q26 Results Conference\" and reports key metrics including revenue (NT$7,383.1M, +28.7% YoY), gross margin (18.0%, +11.4ppts YoY), and detailed segment breakdowns. This is a discrete earnings announcement, not a periodic financial report filing.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-11T10:13:43.011311+00:00","company_name":"CHIPMOS TECHNOLOGIES INC","ticker":"IMOS","filing_date":"2026-08-11"}]}