{"filing":{"accession_number":"0001628280-26-055476","cik":"0001440972","ticker":"LAR","company_name":"Lithium Argentina AG","form":"6-K","filing_date":"2026-08-11","report_date":"2026-06-30","primary_document":"lar-20260630x6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1440972/000162828026055476/lar-20260630x6k.htm"},"events":[{"id":26812,"run_id":24386,"accession_number":"0001628280-26-055476","anchor_item_number":"EX-99.5","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"summary":"Lithium Argentina announced Q2 2026 financial results with net income of $1.3 million, operating cash flow of $142 million, and adjusted EBITDA of $110 million for the Cauchari-Olaroz operation, along with production of 9,280 tonnes of lithium carbonate and forward-looking guidance.","company_name":"Lithium Argentina AG","ticker":"LAR","filing_date":"2026-08-11","form":"6-K","submitted_at":null,"items":[{"id":28071,"accession_number":"0001628280-26-055476","item_number":"EX-99.5","item_title":"lar-20260630xexx995nr.htm","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"This is a news release announcing Lithium Argentina's second quarter 2026 financial results, dated August 11, 2026. The document discloses Q2 2026 net income of $1.3 million, operating cash flow of $142 million, free cash flow from operations of $141 million, and adjusted EBITDA of $110 million for the Cauchari-Olaroz operation. It includes detailed financial tables, operational highlights (production of 9,280 tonnes of lithium carbonate), and forward-looking guidance. This is a discrete earnings announcement, not a periodic financial report filing, and the results are material to investors assessing the registrant's financial performance and cash generation.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-11T10:36:00.420012+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":26813,"run_id":24386,"accession_number":"0001628280-26-055476","anchor_item_number":"EX-99.6","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.85,"summary":"The Company obtained routine expert consent letters from David Burga, James Wang, Frederik Reidel, and Dr. Mark King authorizing inclusion of references to their involvement in technical information preparation and review in the MD\u0026A and Form S-8 registration statements.","company_name":"Lithium Argentina AG","ticker":"LAR","filing_date":"2026-08-11","form":"6-K","submitted_at":null,"items":[{"id":28072,"accession_number":"0001628280-26-055476","item_number":"EX-99.6","item_title":"lar-20260630xexx996.htm","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.85,"reasoning":"This is a consent letter from David Burga (P.Geo.) authorizing the Company to include references to his involvement in the preparation and review of technical information in the MD\u0026A and to incorporate the consent into Form S-8 registration statements. This is a routine administrative/governance disclosure related to expert consent and attribution, not a material event affecting investor assessment of the registrant's financial condition or operations.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-11T10:36:00.420012+00:00","company_name":"","ticker":null,"filing_date":""},{"id":28073,"accession_number":"0001628280-26-055476","item_number":"EX-99.7","item_title":"lar-20260630xexx997.htm","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.85,"reasoning":"This is a consent letter from James Wang (P.Eng.) authorizing the Company to include references to his involvement in the preparation and review of technical information in the MD\u0026A for the six-month period ended June 30, 2026, and to incorporate this consent into Form S-8 registration statements. This is a routine administrative disclosure—a standard expert consent required for SEC filings—not a material governance event affecting investor assessment.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-11T10:36:00.420012+00:00","company_name":"","ticker":null,"filing_date":""},{"id":28074,"accession_number":"0001628280-26-055476","item_number":"EX-99.8","item_title":"lar-20260630xexx998.htm","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.85,"reasoning":"This is a consent letter from Frederik Reidel (CPG) authorizing the Company to include references to his involvement in the preparation and review of technical information in the MD\u0026A and to incorporate the consent into Form S-8 registration statements. This is a routine administrative/governance disclosure related to expert consent and attribution — not a material event affecting investor assessment of the registrant's financial condition, operations, or risk profile.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-11T10:36:00.420012+00:00","company_name":"","ticker":null,"filing_date":""},{"id":28075,"accession_number":"0001628280-26-055476","item_number":"EX-99.9","item_title":"lar-20260630xexx999.htm","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.85,"reasoning":"This is a consent letter from Dr. Mark King authorizing the Company to include references to his involvement in the preparation and review of technical information in the MD\u0026A and to incorporate the consent into registration statements. This is a routine administrative/governance disclosure related to expert consent and attribution — a procedural requirement for SEC filings, not a material business event.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-11T10:36:00.420012+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":28067,"accession_number":"0001628280-26-055476","item_number":"EX-99.1","item_title":"lar-20260630xex991fs.htm","event_type":"periodic_interim","event_domain":"periodic","is_material":false,"confidence":0.95,"reasoning":"This exhibit is a condensed consolidated interim financial statement for the six months ended June 30, 2026, prepared under IFRS 34 (Interim Financial Reporting). It is a periodic financial report covering a half-year period, not a discrete event or earnings press release. The document explicitly states it is \"CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2026\" and is deferred for separate processing as a periodic filing rather than classified as an event.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-11T10:36:00.420012+00:00","company_name":"Lithium Argentina AG","ticker":"LAR","filing_date":"2026-08-11"},{"id":28068,"accession_number":"0001628280-26-055476","item_number":"EX-99.2","item_title":"lar-20260630xexx992mda.htm","event_type":"periodic_interim","event_domain":"periodic","is_material":true,"confidence":0.95,"reasoning":"This exhibit is a Management's Discussion and Analysis (\"MD\u0026A\") for the three and six months ended June 30, 2026, accompanying unaudited condensed consolidated interim financial statements. It is a periodic interim financial report (the foreign-issuer equivalent of a 10-Q), not a discrete event or earnings release. The document explicitly states it \"should be read in conjunction with the Company's unaudited condensed consolidated interim financial statements\" for Q2 2026, confirming it is the periodic report itself rather than a separate announcement of results.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-11T10:36:00.420012+00:00","company_name":"Lithium Argentina AG","ticker":"LAR","filing_date":"2026-08-11"},{"id":28069,"accession_number":"0001628280-26-055476","item_number":"EX-99.3","item_title":"lar-20260630xexx993.htm","event_type":"periodic_interim","event_domain":"periodic","is_material":false,"confidence":0.95,"reasoning":"This is a Form 52-109F2 certification of interim filings for the period ended June 30, 2026. The document is a management certification of interim financial statements and MD\u0026A under Canadian securities law (National Instrument 52-109), not a discrete event. It accompanies and certifies the interim financial report itself, which is the periodic disclosure. The certification confirms no material weaknesses or limitations on ICFR scope, making this a routine interim-period compliance filing rather than an event-driven disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-11T10:36:00.420012+00:00","company_name":"Lithium Argentina AG","ticker":"LAR","filing_date":"2026-08-11"},{"id":28070,"accession_number":"0001628280-26-055476","item_number":"EX-99.4","item_title":"lar-20260630xexx994.htm","event_type":"periodic_interim","event_domain":"periodic","is_material":false,"confidence":0.95,"reasoning":"This is a Form 52-109F2 certification of interim filings by the CFO for the interim period ended June 30, 2026. The document certifies the interim financial report and interim MD\u0026A, confirming the fairness of financial statements and the adequacy of disclosure controls and internal controls. This is a routine certification accompanying a periodic interim financial report, not a discrete event. The certification itself is administrative and does not disclose a material event; it merely attests to the interim financial statements already filed.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-11T10:36:00.420012+00:00","company_name":"Lithium Argentina AG","ticker":"LAR","filing_date":"2026-08-11"},{"id":28071,"accession_number":"0001628280-26-055476","item_number":"EX-99.5","item_title":"lar-20260630xexx995nr.htm","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"This is a news release announcing Lithium Argentina's second quarter 2026 financial results, dated August 11, 2026. The document discloses Q2 2026 net income of $1.3 million, operating cash flow of $142 million, free cash flow from operations of $141 million, and adjusted EBITDA of $110 million for the Cauchari-Olaroz operation. It includes detailed financial tables, operational highlights (production of 9,280 tonnes of lithium carbonate), and forward-looking guidance. This is a discrete earnings announcement, not a periodic financial report filing, and the results are material to investors assessing the registrant's financial performance and cash generation.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-11T10:36:00.420012+00:00","company_name":"Lithium Argentina AG","ticker":"LAR","filing_date":"2026-08-11"},{"id":28072,"accession_number":"0001628280-26-055476","item_number":"EX-99.6","item_title":"lar-20260630xexx996.htm","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.85,"reasoning":"This is a consent letter from David Burga (P.Geo.) authorizing the Company to include references to his involvement in the preparation and review of technical information in the MD\u0026A and to incorporate the consent into Form S-8 registration statements. This is a routine administrative/governance disclosure related to expert consent and attribution, not a material event affecting investor assessment of the registrant's financial condition or operations.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-11T10:36:00.420012+00:00","company_name":"Lithium Argentina AG","ticker":"LAR","filing_date":"2026-08-11"},{"id":28073,"accession_number":"0001628280-26-055476","item_number":"EX-99.7","item_title":"lar-20260630xexx997.htm","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.85,"reasoning":"This is a consent letter from James Wang (P.Eng.) authorizing the Company to include references to his involvement in the preparation and review of technical information in the MD\u0026A for the six-month period ended June 30, 2026, and to incorporate this consent into Form S-8 registration statements. This is a routine administrative disclosure—a standard expert consent required for SEC filings—not a material governance event affecting investor assessment.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-11T10:36:00.420012+00:00","company_name":"Lithium Argentina AG","ticker":"LAR","filing_date":"2026-08-11"},{"id":28074,"accession_number":"0001628280-26-055476","item_number":"EX-99.8","item_title":"lar-20260630xexx998.htm","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.85,"reasoning":"This is a consent letter from Frederik Reidel (CPG) authorizing the Company to include references to his involvement in the preparation and review of technical information in the MD\u0026A and to incorporate the consent into Form S-8 registration statements. This is a routine administrative/governance disclosure related to expert consent and attribution — not a material event affecting investor assessment of the registrant's financial condition, operations, or risk profile.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-11T10:36:00.420012+00:00","company_name":"Lithium Argentina AG","ticker":"LAR","filing_date":"2026-08-11"},{"id":28075,"accession_number":"0001628280-26-055476","item_number":"EX-99.9","item_title":"lar-20260630xexx999.htm","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.85,"reasoning":"This is a consent letter from Dr. Mark King authorizing the Company to include references to his involvement in the preparation and review of technical information in the MD\u0026A and to incorporate the consent into registration statements. This is a routine administrative/governance disclosure related to expert consent and attribution — a procedural requirement for SEC filings, not a material business event.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-11T10:36:00.420012+00:00","company_name":"Lithium Argentina AG","ticker":"LAR","filing_date":"2026-08-11"}]}